标签：关键词分析

Evonik VESTAKEEP PEEK采购指南：医疗级PEEK全球采购商选型与供应商验证攻略

为什么Evonik VESTAKEEP PEEK是2026年医疗器械采购的首选？

对于为全球医疗器械制造采购高性能聚合物的专业采购人员而言，Evonik VESTAKEEP PEEK已成为黄金标准。与标准PEEK牌号不同，VESTAKEEP专为医疗应用设计，提供FDA合规的生物相容性、经证实的灭菌耐受性，以及超过20年的临床使用记录。本指南涵盖您在发出下一轮询价（RFQ）之前需要了解的一切信息。

VESTAKEEP PEEK与普通PEEK 450G的核心区别

虽然Victrex PEEK 450G是工业通用级的主力产品，但Evonik VESTAKEEP PEEK是医疗优化级产品，具有更严格的提取物控制、更优的批次间一致性，以及预验证的生物相容性文件。关键区别包括：

ISO 10993生物相容性已在多个牌号上预测试
伽马射线和环氧乙烷（EtO）灭菌耐受性验证可达100次以上循环
射线可透性——非常适合脊柱植入物和成像应用
可提供颗粒料、无菌片和棒材用于机械加工

VESTAKEEP可用牌号及如何正确选择

Evonik提供多种VESTAKEEP变体。国际买家最常采购的牌号包括：

牌号	形态	主要应用	典型起订量
VESTAKEEP 1000G	颗粒料	注塑成型——脊柱融合器、创伤接骨板	25 kg
VESTAKEEP 2000G	颗粒料（高流动）	薄壁医疗组件	25 kg
VESTAKEEP 3000G	颗粒料（耐磨）	关节置换、轴承表面	25 kg
VESTAKEEP 片材/棒材	机械加工原料	CNC加工患者专用植入物	1片/根

如何验证真正的Evonik VESTAKEEP PEEK供应商

假冒高性能聚合物在亚洲供应链中是已知风险。采购VESTAKEEP PEEK时，采购团队应：

要求每批提供Evonik分析证书（CoA）——可直接通过Evonik验证CoA编号
确认供应商列名于Evonik授权分销网络（Evonik官网 → Media & Products → VESTAKEEP → Where to Buy）
医疗应用要求供应商具有ISO 13485认证
避免价格低于市场价20%以上——VESTAKEEP的折扣空间有限

2026年VESTAKEEP PEEK价格基准

根据LiiFoo采购网络2026年第二季度的采购数据，VESTAKEEP颗粒料的典型中国出厂价格在85–110美元/公斤之间，具体取决于数量、牌号和分销层级。无菌片材/棒材的价格溢价30–50%。Evonik德国工厂的供货周期通常为4–6周；授权分销商的中国本地库存可在3–7天内发货（常见牌号）。

RFQ模板：采购VESTAKEEP PEEK时应包含的内容

为获得准确报价并避免延误，请在RFQ中包含以下内容：

所需牌号（如VESTAKEEP 1000G天然色）
数量（公斤或片数）及要求交货日期
预期应用（用于Evonik合规预审核）
所需认证（ISO 10993报告、CoA、RoHS/REACH）
首选国际贸易术语（EXW、FOB、CIF、DDP）
目标价格区间（用于筛选非授权报价）

为什么通过LiiFoo采购VESTAKEEP PEEK？

LiiFoo针对Evonik授权网络验证每家供应商，提供CoA验证支持，并为多材料订单提供拼箱运输服务。我们的采购团队与Evonik亚洲分销合作伙伴有直接联系，通常能为500公斤以下的订单争取到比直接询价更优的价格。

准备索取报价？联系我们的采购团队，告知您的VESTAKEEP PEEK需求——24小时内回复。

2026年6月18日

Evonik VESTAKEEP PEEK Procurement Guide: Medical Grade PEEK Sourcing for Global Buyers

Why Evonik VESTAKEEP PEEK Is the Top Choice for Medical Device Procurement in 2026

For global procurement professionals sourcing high-performance polymers for medical device manufacturing, Evonik VESTAKEEP PEEK has emerged as the gold standard. Unlike standard PEEK grades, VESTAKEEP is specifically engineered for medical applications, offering FDA-compliant biocompatibility, proven sterilization resistance, and over 20 years of clinical track record. This guide covers everything you need to know before issuing your next RFQ.

What Makes VESTAKEEP PEEK Different from Standard PEEK 450G?

While Victrex PEEK 450G is the industry’s general-purpose workhorse, Evonik VESTAKEEP PEEK is a medical-optimized grade with tighter control on extractables, superior batch-to-batch consistency, and pre-validated biocompatibility documentation. Key differentiators include:

ISO 10993 biocompatibility pre-tested across multiple grades
Gamma and EtO sterilization resistance validated up to 100+ cycles
Radiolucency – ideal for spinal implants and imaging applications
Available as granulate, sterile sheet, and rod for machining

Available VESTAKEEP Grades and How to Select the Right One

Evonik offers several VESTAKEEP variants. The most commonly procured grades for international buyers are:

Grade	Format	Key Application	MOQ (Typical)
VESTAKEEP 1000G	Granulate	Injection molding – spinal cages, trauma plates	25 kg
VESTAKEEP 2000G	Granulate (high flow)	Thin-wall medical components	25 kg
VESTAKEEP 3000G	Granulate (wear-resistant)	Joint replacements, bearing surfaces	25 kg
VESTAKEEP Sheet/Rod	Machining stock	CNC-machined patient-specific implants	1 sheet/rod

How to Verify Authentic Evonik VESTAKEEP PEEK Supplier

Counterfeit high-performance polymers are a known risk in the Asian supply chain. When sourcing VESTAKEEP PEEK, procurement teams should:

Request Evonik Certificate of Analysis (CoA) with every batch – verify the CoA number directly with Evonik
Confirm the supplier is listed on Evonik’s authorized distributor network (Evonik website → Media & Products → VESTAKEEP → Where to Buy)
Require ISO 13485-certified suppliers for medical applications
Avoid prices that are >20% below market – VESTAKEEP has limited discount flexibility

Price Benchmark: VESTAKEEP PEEK in 2026

Based on Q2 2026 procurement data from LiiFoo’s sourcing network, typical ex-works China prices for VESTAKEEP granulate range from $85–$110/kg depending on volume, grade, and distributor tier. Sterile sheet/rod commands a 30–50% premium. Lead times from Evonik’s German production are typically 4–6 weeks; China-local stock from authorized distributors can ship in 3–7 days for common grades.

RFQ Template: What to Include When Sourcing VESTAKEEP PEEK

To get accurate quotes and avoid delays, include the following in your RFQ:

Grade(s) needed (e.g., VESTAKEEP 1000G natural)
Quantity (kg or sheets) and required delivery date
Intended application (for Evonik compliance pre-clearance)
Required certifications (ISO 10993 report, CoA, RoHS/REACH)
Preferred Incoterm (EXW, FOB, CIF, DDP)
Target price range (to filter non-authorized offers)

Why Source VESTAKEEP PEEK Through LiiFoo?

LiiFoo verifies every supplier against Evonik’s authorized network, provides CoA verification support, and offers consolidated shipping for multi-material orders. Our procurement team has direct contacts with Evonik’s Asia distribution partners and can typically secure better pricing than direct inquiries for orders under 500 kg.

Ready to request a quote? Contact our sourcing team with your VESTAKEEP PEEK requirements – response within 24 hours.

2026年6月18日

Advanced Ceramics Semiconductor Parts & Aerogel Insulation Material: 2026 China Procurement Guide

# Advanced Ceramics Semiconductor Parts & Aerogel Insulation Material: 2026 China Procurement Guide

## Introduction

As semiconductor manufacturing advances to 3nm nodes and beyond, and demand for high-efficiency thermal insulation in new energy and aerospace grows, advanced ceramics for semiconductor applications and aerogel insulation materials have become the most watched new material categories in China’s 2026 manufacturing landscape. This guide provides overseas procurement professionals with technical specifications, supplier evaluation criteria, and strategic sourcing recommendations for both material types.

## Part I: Advanced Ceramics Semiconductor Parts

### 1.1 Core Application Areas

Advanced ceramics play critical roles in semiconductor manufacturing:

– **Etch Chamber Components**: Alumina (Al₂O₃), Aluminum Nitride (AlN), Silicon Carbide (SiC) ceramic rings, showerheads
– **Wafer Handling End-effectors**: Silicon Nitride (Si₃N₄) ceramic arms, Electrostatic Chuck (ESC) ceramic layers
– **CMP Pad Backing Plates**: Zirconia-Toughened Alumina (ZTA) ceramic plates
– **RF Windows**: High-purity alumina ceramic windows

### 1.2 Key Technical Parameters

| Material | Purity Requirement | Thermal Conductivity (W/m·K) | CTE (ppm/K) | Plasma Resistance |
|———-|——————-|——————————-|————–|——————-|
| High-purity Al₂O₃ | >99.7% | 20-30 | 7.2 | Medium |
| AlN | >99.5% | 170-220 | 4.5 | Excellent |
| SiC | >99.9% | 120-180 | 4.0 | Excellent |
| Si₃N₄ | >99.9% | 20-30 | 3.2 | Good |

### 1.3 Leading Chinese Suppliers

1. **Chaozhou Sanhuan (CCTC)**: Alumina and AlN ceramic substrates, >95% semiconductor-grade yield rate
2. **Shandong Sinocera**: MLCC dielectric ceramics, honeycomb ceramic substrates
3. **Sinoma Advanced Materials**: SiC ceramic components for etch equipment
4. **Suzhou Kema**: Advanced ceramic parts for semiconductor equipment, qualified in SMIC supply chain

### 1.4 Procurement Verification Checklist

– ✅ **Material purity test report** (GDMS or ICP-MS certification)
– ✅ **Surface roughness**: Ra < 0.4μm (etch components requirement) - ✅ **Helium leak rate**: < 1×10⁻⁹ Pa·m³/s - ✅ **Cleanliness certification**: SEMI F57 standard or equivalent - ✅ **Batch consistency**: Dimensional tolerance ±0.02mm within same batch --- ## Part II: Aerogel Insulation Material ### 2.1 Core Technical Indicators Aerogel is the solid material with the lowest known thermal conductivity: | Type | Thermal Conductivity (W/m·K) | Service Temp (°C) | Hydrophobicity | Mechanical Strength | |------|-------------------------------|-------------------|----------------|---------------------| | SiO₂ Aerogel Blanket | 0.012-0.020 | -200 ~ 650 | Excellent | Medium | | Ceramic Fiber Composite Aerogel | 0.018-0.025 | -200 ~ 1000 | Good | Excellent | | Polyimide Aerogel | 0.020-0.030 | -270 ~ 300 | Poor | Good | ### 2.2 Key Application Markets 1. **New Energy Vehicles**: Power battery pack insulation pads (GB 38031-2020 thermal propagation test compliance) 2. **Petrochemical**: High-temp pipeline insulation (reduce heat loss >50%)
3. **Aerospace**: Rocket thermal protection systems, aircraft cabin insulation
4. **Building Envelope**: Thin high-efficiency insulation systems (1/3 thickness vs. traditional materials)

### 2.3 Leading Chinese Manufacturers

1. **Guangdong Alison (埃力生)**: SiO₂ aerogel blanket production capacity top 3 globally, certified by CATL and BYD
2. **Zhejiang Nano (纳诺科技)**: Aerogel particles and coatings, leading market share in building insulation
3. **CNCE (中国化学)**: Industrial-grade aerogel blankets, extensive petrochemical pipeline insulation project experience
4. **Aerospace Wujiang (航天乌江)**: Ultra-high-temp ceramic fiber composite aerogel, military-grade quality

### 2.4 Buyer Verification Points

– ✅ **Thermal conductivity third-party test** (per GB/T 10295 or ASTM C518)
– ✅ **Hydrophobicity test**: Contact angle >130° (SiO₂ aerogel)
– ✅ **Flammability**: GB 8624 Class A or UL 94 V-0 compliance
– ✅ **Long-term aging data**: Performance degradation report after 1000h thermal aging
– ✅ **Environmental compliance**: RoHS and REACH test reports

—

## Part III: 2026 Procurement Strategy

### 3.1 Advanced Ceramics Parts Strategy

1. **Phased validation**: Start with small batch (50-100 pcs) to verify dimensional accuracy and yield, then sign annual framework agreement
2. **Technical binding**: Require suppliers to provide material traceability certification (from powder to finished product)
3. **Alternative sourcing**: Qualify 2-3 suppliers simultaneously to avoid single-source risk
4. **Domestic substitution path**: Start with non-critical parts, gradually advance to core etch chamber components

### 3.2 Aerogel Material Strategy

1. **Application matching**: Select aerogel type based on service temperature (<650°C: SiO₂; >650°C: ceramic fiber composite)
2. **Thickness optimization**: Determine minimum effective thickness via thermal simulation to reduce procurement cost
3. **Long-term agreement**: Aerogel raw material prices fluctuate significantly; recommend 6-12 month price lock agreements
4. **Localized service**: Prioritize suppliers with local warehousing at project site to shorten lead time

—

## Part IV: Risk Warnings

1. **Advanced Ceramics**: High-end products (purity >99.99%) still rely on imports (Japan’s Kyocera, Germany’s CeramTec); domestic substitution requires time
2. **Aerogel**: Low-end capacity oversupply; high-end products (super-hydrophobic, flexible aerogel) have high technical barriers
3. **Geopolitics**: US export controls on semiconductor equipment to China may indirectly affect terminal demand for advanced ceramic parts

—

## Part V: Conclusion

China’s advanced ceramics for semiconductor applications and aerogel insulation material industries have entered a rapid growth phase in 2026. When selecting Chinese suppliers, procurement professionals should focus on:

– Material purity and consistency (advanced ceramics)
– Thermal conductivity and long-term durability (aerogel)
– End-customer certification status (applies to both)

Procurement professionals are advised to complete supplier audits and sample validation before Q3 2026 to secure production capacity and pricing for year-end.

—

*This article is compiled based on publicly available information as of June 2026. Specific procurement decisions should incorporate results from on-site factory audits and technical discussions.*

2026年6月18日
先进陶瓷半导体部件与气凝胶隔热材料：2026年中国采购指南

# 先进陶瓷半导体部件与气凝胶隔热材料：2026年中国采购指南

## 引言

随着半导体制造工艺向3nm及以下节点推进，以及新能源、航空航天对高效隔热材料需求的增长，先进陶瓷半导体部件和气凝胶隔热材料成为中国制造业2026年最受关注的新材料品类。本文将为海外采购商提供这两类材料的专业技术参数、供应商选择标准及采购策略。

## 一、先进陶瓷半导体部件：技术参数与采购要点

### 1.1 核心应用领域

先进陶瓷（Advanced Ceramics）在半导体制造中主要用于：
– **刻蚀腔体部件**：氧化铝（Al₂O₃）、氮化铝（AlN）、碳化硅（SiC）陶瓷环、喷淋头
– **晶圆处理夹具**：氮化硅（Si₃N₄）陶瓷手臂、静电吸盘（ESC）陶瓷层
– **CMP抛光垫背板**：氧化锆增韧氧化铝（ZTA）陶瓷板
– **射频窗口**：高纯氧化铝陶瓷窗片

### 1.2 关键技术参数

| 材料 | 纯度要求 | 热导率 (W/mK) | 热膨胀系数 (ppm/K) | 耐等离子体腐蚀性 |
|——|———|—————|——————-|—————-|
| 高纯Al₂O₃ | >99.7% | 20-30 | 7.2 | 中等 |
| AlN | >99.5% | 170-220 | 4.5 | 优 |
| SiC | >99.9% | 120-180 | 4.0 | 优 |
| Si₃N₄ | >99.9% | 20-30 | 3.2 | 良 |

### 1.3 中国主要供应商

1. **潮州三环（Chaozhou Sanhuan）**：氧化铝、氮化铝陶瓷基板，半导体级合格率>95%
2. **山东国瓷（Shandong Sinocera）**：MLCC介质陶瓷、蜂窝陶瓷载体
3. **中材高新（Sinoma Advanced）**：碳化硅陶瓷部件，适用于刻蚀设备
4. **苏州珂玛（Suzhou Kema）**：半导体设备用先进陶瓷部件，已进入中芯国际供应链

### 1.4 采购验证清单

– ✅ **材料纯度检测报告**（GDMS或ICP-MS检测）
– ✅ **表面粗糙度**：Ra < 0.4μm（刻蚀部件要求） - ✅ **氦气检漏率**：< 1×10⁻⁹ Pa·m³/s - ✅ **清洁度认证**：SEM/COM标准或等效 - ✅ **批量一致性**：同批次尺寸公差±0.02mm --- ## 二、气凝胶隔热材料：性能优势与供应商筛选 ### 2.1 气凝胶核心技术指标气凝胶（Aerogel）是已知导热系数最低的固体材料： | 类型 | 导热系数 (W/m·K) | 使用温度 (°C) | 疏水性 | 机械强度 | |------|-----------------|---------------|--------|---------| | SiO₂气凝胶毡 | 0.012-0.020 | -200 ~ 650 | 优 | 中等 | | 陶瓷纤维复合气凝胶 | 0.018-0.025 | -200 ~ 1000 | 良 | 优 | | 聚酰亚胺气凝胶 | 0.020-0.030 | -270 ~ 300 | 差 | 良 | ### 2.2 重点应用市场 1. **新能源汽车**：动力电池组隔热片（国标GB 38031-2020要求热扩散测试） 2. **石油化工**：高温管道保温（减少热损失>50%）
3. **航空航天**：火箭热防护系统、飞机舱体隔热
4. **建筑外墙**：薄型高效保温系统（厚度仅为传统材料的1/3）

### 2.3 中国领先制造商

1. **广东埃力生（Guangdong Alison）**：SiO₂气凝胶毡产能全球前三，通过宁德时代、比亚迪认证
2. **浙江纳诺（Zhejiang Nano）**：气凝胶颗粒、涂料，建筑保温领域市占率领先
3. **中国化学（CNCE）**：工业级气凝胶毡，石化管道保温项目经验丰富
4. **航天乌江（Aerospace Wujiang）**：超高温陶瓷纤维复合气凝胶，军工品质

### 2.4 采购商验证要点

– ✅ **导热系数第三方检测**（依据GB/T 10295或ASTM C518）
– ✅ **疏水性测试**：接触角>130°（SiO₂气凝胶）
– ✅ **燃烧性能**：达到GB 8624 A级或UL 94 V-0
– ✅ **长期老化数据**：提供1000小时热老化后性能衰减报告
– ✅ **环保合规**：提供RoHS、REACH检测报告

—

## 三、2026年采购策略建议

### 3.1 先进陶瓷部件采购策略

1. **分阶段验证**：先小批量（50-100件）验证尺寸精度和良率，再签署年度框架协议
2. **技术绑定**：要求供应商提供材料溯源证明（从粉体到成品的全链条）
3. **备选方案**：同时认证2-3家供应商，避免单一来源风险
4. **国产替代路径**：从非关键部件开始替代，逐步向刻蚀腔体等核心部件推进

### 3.2 气凝胶材料采购策略

1. **应用匹配**：根据使用温度选择气凝胶类型（<650°C选SiO₂，>650°C选陶瓷纤维复合）
2. **厚度优化**：通过热仿真确定最小有效厚度，降低采购成本
3. **长期协议**：气凝胶原材料价格波动较大，建议签署6-12个月价格锁定协议
4. **本地化服务**：优先选择在项目所在地有仓储的供应商，缩短交货期

—

## 四、风险提示

1. **先进陶瓷**：高端产品（纯度>99.99%）仍依赖进口（日本京瓷、德国CeramTec），国产替代需要时间
2. **气凝胶**：低端产能过剩，高端产品（超疏水、柔性气凝胶）技术壁垒较高
3. **地缘政治**：美国对华半导体设备出口管制可能间接影响先进陶瓷部件的终端需求

—

## 五、总结

2026年中国先进陶瓷半导体部件和气凝胶隔热材料产业已进入快速成长期。采购商在选择中国供应商时，应重点关注：
– 材料纯度和一致性（先进陶瓷）
– 导热系数和长期耐久性（气凝胶）
– 终端客户认证情况（两者通用）

建议采购商在2026年Q3前完成供应商审核和样品验证，以锁定年底前的产能和价格。

—

*本文基于2026年6月公开市场信息整理，具体采购决策请结合实地验厂和技术交流结果。*

2026年6月18日
2026-06-18 New Materials Price Trend Daily Report

# 2026-06-18 New Materials Price Trend Daily Report

## Price Overview Table

| Material | Current Price Range | Week-over-Week | Trend |
|——|————-|——–|——|
| PTFE Resin | 31,800-33,000 RMB/ton | +1.2% | ↑ Slightly Up |
| PEEK Resin | 260,000-286,000 RMB/ton | 0% | → Stable at High |
| Carbon Fiber T300 | 85 RMB/kg | -39% (vs. early year) | ↓ Continuous Decline |
| Carbon Fiber T700 | 145 RMB/kg | -37% (vs. early year) | ↓ Continuous Decline |
| PI Film | 160-558 RMB/kg | 0% | → Stable |
| Silicon Nitride Powder | 180-300 RMB/kg | 0% | → Stable |
| Alumina | 2,705 RMB/ton | 0% | → Stable |

## Key Changes

### 1. PTFE Resin: Slight Increase (+1.2%)
**Current Price**: 33,000 RMB/ton (June 16)
**Reason Analysis**:
– Upstream fluorite price support: Fluorite concentrate FC-97 priced at 3,450-3,500 RMB/ton, providing cost support
– High-end application demand growth: AI server Rubin architecture (shipping in H2 2026) drives high-end PTFE CCL demand, with individual sheet selling at ~2,500 RMB
– Supply side: Manufacturers like Fuxin Hengtong have low inventory and moderate operating rates, leading to tight supply

### 2. Carbon Fiber: Price Plunge (Halved from 2022 Peak)
**Current Price**:
– T300(12K): 85 RMB/kg
– T700(12K): 145 RMB/kg
– Large-tow T300(48K/50K): 72 RMB/kg

**Reason Analysis**:
– Severe overcapacity: Q1 2024 added 6,800 tons of capacity, Q2 added 4,000 tons; expansion projects from Sinopec, Jilin Chemical Fiber, Donghua Energy, etc. coming online successively
– Weak demand: China’s carbon fiber demand in 2023 was 69,100 tons, down 7.2% YoY; May 2024 apparent consumption decreased by ~16% YoY
– Supply-demand imbalance: Supply growth far exceeds demand recovery, inventory pileup cannot be relieved in the short term

### 3. PEEK Resin: Stable at High Level
**Current Price**: 260,000-286,000 RMB/ton (260-286 RMB/kg)
**Reason Analysis**:
– Oligopolistic supply: Dominated by few manufacturers like Victrex (UK) and Jilin Zhongyan, limited capacity release
– Strong demand growth: Domestic PEEK demand expected to exceed 16.7 billion RMB in 2027; single AI server usage 5-7kg, value 3,500-7,500 RMB
– Applied in high-end fields like aerospace, medical, and electronics, with low price sensitivity

### 4. Special Ceramic Raw Materials: Stable Prices
**Current Price**:
– Silicon nitride powder: 180-300 RMB/kg
– Alumina (Al2O3≥98.5%): 2,705 RMB/ton
– Spherical alumina (45μm): 215-390 RMB/kg

**Reason Analysis**:
– Sufficient supply: Stable domestic capacity, many suppliers in Shandong, Hubei, Guangdong, etc.
– Stable demand: Mainly used in electronic ceramics, thermal conductive materials, precision ceramic parts, with slow demand growth
– No significant supply-demand contradiction

## Impact Factor Analysis

### Crude Oil Price Impact
**Current Oil Price**: Brent crude ~81 USD/barrel (June 17), WTI ~80 USD/barrel
**Impact Mechanism**:
1. **Cost transmission**: PTFE and other fluorochemical products start from fluorite, affected by energy costs; oil price drop from 120 USD peak relieves cost pressure
2. **Downstream demand**: Oil price decline reduces logistics and manufacturing costs, but limited pull on new material demand
3. **Forecast**: EIA predicts 2026 Brent average price at 59 USD/barrel, WTI at 51-65 USD/barrel; oil price center moving down, weakening cost support for chemicals

### Supply Tightness Factors
1. **PTFE**: Low inventory, tight supply of high-end products (driven by AI server demand)
2. **Carbon fiber**: Severe oversupply, low capacity utilization
3. **PEEK**: Oligopoly, limited capacity expansion

### Demand Growth Factors
1. **AI computing power explosion**: PTFE CCL, PEEK (lightweight high-performance parts) demand growth
2. **New energy**: Carbon fiber applications in wind power, hydrogen storage weak, demand below expectation
3. **Electronics**: PI film demand stable in flexible circuits, chip packaging

## Impact on Procurement Costs

| Material | Procurement Cost Impact | Recommendation |
|——|————-|——|
| PTFE Resin | Cost up 1-2% | Can lock in Q3 usage |
| PEEK Resin | Cost stable at high | Purchase as needed, no hoarding |
| Carbon Fiber | Cost down 30-40% | Excellent procurement window, can increase inventory |
| PI Film | Cost stable | Normal procurement |
| Special Ceramics | Cost stable | Normal procurement |

## Impact on Supply Chain

1. **PTFE Industry Chain**:
– Upstream fluorite → hydrofluoric acid → PTFE resin → PTFE CCL → AI servers
– High-end capacity concentrated in leaders (Haohua Technology, Dongyue Group, Shengyi Technology, Zhongying Technology benefit)
– Traditional fiberglass cloth supply chain faces substitution pressure

2. **Carbon Fiber Industry Chain**:
– Overcapacity leads to price war, profitability pressure on small/medium manufacturers
– Listed companies like GW Composite, Zhongjian Technology, Zhongfu Shenying report declining performance
– Industry consolidation accelerating, backward capacity exiting

3. **PEEK Industry Chain**:
– Concentrated supply, weak downstream bargaining power
– High import dependency (foreign brands like Victrex dominate)

## Action Recommendations

### Materials Recommended to Lock in Price
1. **PTFE Resin**:
– Reason: AI server demand pull + low inventory + cost support
– Action: Lock in Q3 usage, target price 32,000-33,000 RMB/ton
– Suppliers: Prioritize leading manufacturers like Haohua Technology, Dongyue Group

2. **PEEK Resin**:
– Reason: Supply oligopoly + demand growth + stable high price
– Action: Sign long-term agreements with suppliers like Victrex to lock in annual usage
– Alternative: Evaluate domestic substitutes like Jilin Zhongyan (better cost-performance)

### Materials Recommended to Wait-and-See
1. **Carbon Fiber**:
– Reason: Overcapacity + weak demand + continuous price decline
– Action: Purchase as needed, no hoarding; wait for industry consolidation before increasing procurement
– Opportunity: T700 carbon fiber price has dropped to 145 RMB/kg, consider strategic reserve (if demand on application side)

2. **PI Film**:
– Reason: Stable price, no significant upward momentum
– Action: Normal procurement pace, no need to lock in advance

3. **Special Ceramic Raw Materials**:
– Reason: Sufficient supply, stable prices
– Action: Normal procurement, can select suppliers with optimal cost-performance

## Risk Warnings
1. **Geopolitical risk**: If US-Iran conflict escalates, may cause oil price spike, pushing up chemical costs
2. **Capacity release risk**: Continuous release of new carbon fiber capacity may further drive down prices
3. **Lower-than-expected demand**: If downstream demand from new energy, AI servers, etc. falls below expectation, will affect upstream material prices
4. **Exchange rate fluctuation**: Imported materials like PEEK affected by RMB exchange rate, need to monitor exchange rate risk

—
**Report Date**: June 18, 2026
**Data Sources**: ChemicalBook, 100PPI, Xianji China, CBC Metal Network, etc.
**Next Report**: June 25, 2026

2026年6月18日
2026-06-18 新材料价格趋势日报

# 2026-06-18 新材料价格趋势日报

## 价格概览表

| 材料 | 当前价格区间 | 周环比 | 趋势 |
|——|————-|——–|——|
| PTFE树脂 | 31,800-33,000元/吨 | +1.2% | ↑ 稳定上涨 |
| PEEK树脂 | 260,000-286,000元/吨 | 0% | → 高位稳定 |
| 碳纤维T300 | 85元/千克 | -39% (较年初) | ↓ 持续下跌 |
| 碳纤维T700 | 145元/千克 | -37% (较年初) | ↓ 持续下跌 |
| PI薄膜 | 160-558元/千克 | 0% | → 稳定 |
| 氮化硅粉 | 180-300元/千克 | 0% | → 稳定 |
| 氧化铝 | 2,705元/吨 | 0% | → 稳定 |

## 重点变动

### 1. PTFE树脂：小幅上涨 (+1.2%)
**当前价格**：33,000元/吨（6月16日）
**原因分析**：
– 上游萤石价格支撑：萤石精矿FC-97价格3,450-3,500元/吨，成本端有支撑
– 高端应用场景需求增长：AI服务器Rubin架构（2026下半年出货）带动高端PTFE CCL需求，单张售价约2,500元
– 供应端：阜新恒通等厂商库存低位，开工一般，供应偏紧

### 2. 碳纤维：价格暴跌（较2022年高点腰斩）
**当前价格**：
– T300(12K)：85元/千克
– T700(12K)：145元/千克
– 大丝束T300(48K/50K)：72元/千克

**原因分析**：
– 产能严重过剩：2024年Q1新增产能6,800吨，Q2新增4,000吨；上海石化、吉林化纤、东华能源等扩产项目陆续投产
– 需求疲软：2023年中国碳纤维需求6.91万吨，同比下降7.2%；2024年5月表观消费量同比减约16%
– 供需比失衡：供给增速远超需求恢复速度，库存堆积短期内无法缓解

### 3. PEEK树脂：高位稳定运行
**当前价格**：260,000-286,000元/吨（260-286元/千克）
**原因分析**：
– 供给端寡头垄断：英国威格斯、吉林中研等少数厂商主导，产能释放有限
– 需求端增长强劲：2027年国内PEEK需求预计突破167亿元；单台AI服务器用量5-7kg，价值3,500-7,500元
– 应用于航空航天、医疗、电子等高端领域，价格敏感度低

### 4. 特种陶瓷原料：价格平稳
**当前价格**：
– 氮化硅粉：180-300元/千克
– 氧化铝（Al2O3≥98.5%）：2,705元/吨
– 球形氧化铝（45μm）：215-390元/千克

**原因分析**：
– 供应充足：国内产能稳定，山东、湖北、广东等地供应商众多
– 需求稳定：主要用于电子陶瓷、导热材料、精密陶瓷部件，需求增长平缓
– 无明显供需矛盾

## 影响因素分析

### 原油价格影响
**当前油价**：布伦特原油约81美元/桶（6月17日），WTI约80美元/桶
**影响机制**：
1. **成本传导**：PTFE等氟化工产品以萤石为起点，受能源成本影响；原油价格从120美元高点回落，缓解了成本压力
2. **下游需求**：油价下跌降低物流和制造成本，但对新材料需求拉动有限
3. **预测**：EIA预测2026年布伦特原油均价59美元/桶，WTI均价51-65美元/桶；油价中枢下移，对化工品成本支撑减弱

### 供应紧张因素
1. **PTFE**：库存低位，高端产品供应偏紧（AI服务器需求拉动）
2. **碳纤维**：严重供过于求，产能利用率低
3. **PEEK**：寡头垄断，产能扩张有限

### 需求增长因素
1. **AI算力爆发**：PTFE CCL、PEEK（轻量化高性能部件）需求增长
2. **新能源**：碳纤维在风电、储氢领域应用疲软，需求不及预期
3. **电子信息**：PI薄膜在柔性电路、芯片封装领域需求稳定

## 对采购成本的影响

| 材料 | 采购成本影响 | 建议 |
|——|————-|——|
| PTFE树脂 | 成本上升1-2% | 可锁定三季度用量 |
| PEEK树脂 | 成本稳定高位 | 按需采购，无需囤货 |
| 碳纤维 | 成本大幅下降30-40% | 优质采购窗口，可加大库存 |
| PI薄膜 | 成本稳定 | 正常采购 |
| 特种陶瓷 | 成本稳定 | 正常采购 |

## 对供应链的影响

1. **PTFE产业链**：
– 上游萤石→氢氟酸→PTFE树脂→PTFE CCL→AI服务器
– 高端产能向头部集中（昊华科技、东岳集团、生益科技、中英科技受益）
– 传统玻纤布供应链面临替代压力

2. **碳纤维产业链**：
– 产能过剩导致价格战，中小厂商盈利承压
– 光威复材、中简科技、中复神鹰等上市公司业绩下滑
– 行业洗牌加速，落后产能出清

3. **PEEK产业链**：
– 供给集中，下游议价能力弱
– 进口依赖度高（威格斯等外资品牌主导）

## 行动建议

### 建议锁定价格的材料
1. **PTFE树脂**：
– 理由：AI服务器需求拉动+库存低位+成本支撑
– 行动：锁定三季度用量，目标价32,000-33,000元/吨
– 供应商：优先选择昊华科技、东岳集团等头部厂商

2. **PEEK树脂**：
– 理由：供给寡头+需求增长+价格高位稳定
– 行动：与威格斯等供应商签订长协，锁定全年用量
– 替代方案：评估吉林中研等国产替代（性价比更优）

### 建议观望的材料
1. **碳纤维**：
– 理由：产能过剩+需求疲软+价格持续下跌
– 行动：按需采购，不囤货；等待行业出清后再加大采购
– 机会：T700级碳纤维价格已跌至145元/千克，可考虑战略储备（如果应用端有需求）

2. **PI薄膜**：
– 理由：价格稳定，无明显上涨动力
– 行动：正常采购节奏，无需提前锁定

3. **特种陶瓷原料**：
– 理由：供应充足，价格平稳
– 行动：正常采购，可选择性价比最优供应商

## 风险提示
1. **地缘政治风险**：美伊冲突若升级，可能导致油价飙升，推高化工品成本
2. **产能释放风险**：碳纤维新增产能持续释放，价格可能进一步下跌
3. **需求不及预期**：新能源、AI服务器等下游需求若不及预期，将影响上游材料价格
4. **汇率波动**：PEEK等进口材料受人民币汇率影响，需关注汇率风险

—
**报告日期**：2026年6月18日
**数据来源**：ChemicalBook、生意社、贤集网、100PPI、CBC金属网等
**下期报告**：2026年6月25日

2026年6月18日

Policy Monitoring Report – New Materials Industry – June 18, 2026

Policy Monitoring Report – New Materials Industry

Date: June 18, 2026
Monitoring Period: June 1, 2026 – June 18, 2026
Report Type: Policy Early Warning Report

Executive Summary

This monitoring exercise has identified significant policy changes: Two mandatory Chinese national standards (GB 30981.1-2025, GB 30981.2-2025) and GB 18580-2025 officially came into effect on June 1, 2026, posing substantial impacts on the coatings and wood-based panels industries. No major updates were found for EU REACH SVHC and US EPA TSCA during this monitoring cycle.

Risk Level: 🔴 High (Mandatory standards already in effect)

1. Major Updates to Chinese GB Standards

1.1 GB 30981.1-2025 & GB 30981.2-2025 “Limit of Hazardous Substances in Coatings”

Effective Date: June 1, 2026
Standard Type: Mandatory National Standard
Scope:

Part 1: Architectural Coatings
Part 2: Industrial Coatings

Key Requirements:

Full-category, full-chain hazardous substance control
Regarded as the “strictest environmental standard in history”
Comprehensive upgrade of limits for VOC content, heavy metals, formaldehyde, and other hazardous substances

Affected Industries:

Architectural coatings manufacturers
Industrial coatings manufacturers
Coatings raw material suppliers
Coatings exporters to EU/US (need to comply with REACH/RoHS simultaneously)

Action Recommendations: ✅

Immediate Audit: Check test reports for all coating products on sale for compliance with the new standard
Update Technical Files: Revise product technical specifications, labels, and MSDS
Supply Chain Audit: Notify raw material suppliers to provide compliance certificates
Product Iteration: Immediately initiate formulation upgrades for non-compliant products
Compliance Declaration: Prepare Declaration of Conformity (DoC) for inspection

1.2 GB 18580-2025 “Formaldehyde Emission Limit for Wood-Based Panels”

Effective Date: June 1, 2026
Standard Type: Mandatory National Standard
Key Changes:

First inclusion of E0 grade (≤0.050mg/m³) as a mandatory requirement
Applies to wood-based panel products such as flooring, wooden doors, etc.
Standard is stricter than European and international standards

Affected Industries:

Wood-based panel manufacturers
Furniture manufacturers
Flooring manufacturers
Interior decoration material suppliers

Action Recommendations: ✅

Testing Upgrade: Immediately arrange formaldehyde emission testing for products
Production Line Modification: Upgrade processes for non-compliant production lines
Alternative Materials: Evaluate application of low-formaldehyde adhesives (e.g., MDI glue)
Market Communication: Inform customers about new standard requirements to avoid return risks

2. EU REACH SVHC List Monitoring

Monitoring Result: No official announcement of new SVHC substances found during this cycle
Current List Version: 27th batch (224 substances)
Last Update: June 2022 (based on historical data)

Notes:

ECHA typically updates the SVHC list 1-2 times per year
Enterprises are advised to continuously monitor ECHA official website
The 224-substance SVHC list remains the compliance baseline for enterprises

Action Recommendations: ✅

Maintain Compliance: Ensure products do not contain 224 SVHC substances (≥0.1% w/w)
Supply Chain Communication: Request SVHC compliance declarations from suppliers
SCIP Database: If products contain SVHC, notification to SCIP database is required

3. US EPA TSCA Monitoring

Monitoring Result: No major regulatory updates found during this cycle
Current Status: TSCA Inventory under continuous maintenance
Areas of Focus:

New chemical substance review
Existing chemical substance risk assessment
PFAS (per- and polyfluoroalkyl substances) control trends

Action Recommendations: ✅

Import Verification: Confirm chemicals exported to the US are listed on the TSCA Inventory
New Substance Notification: Submit pre-manufacture notices (PMN) to EPA for new chemical exports
PFAS Awareness: Gradually phase out product formulations containing PFAS

4. Comprehensive Risk Assessment

Policy Area	Risk Level	Impact Scope	Compliance Deadline
China GB 30981-2025	🔴 High	Coatings entire supply chain	Already in effect (June 1)
China GB 18580-2025	🔴 High	Wood panels & furniture	Already in effect (June 1)
EU REACH SVHC	🟡 Medium	Exporters to Europe	Continuous compliance
US EPA TSCA	🟢 Low	Exporters to US	Continuous compliance

5. Priority Action Plan

🚨 Urgent Actions (Within 7 Days)

✅ Audit coating products for compliance with GB 30981-2025
✅ Audit wood-based panel products for compliance with GB 18580-2025
✅ Develop delisting or upgrade plans for non-compliant products

⚠️ Important Actions (Within 30 Days)

✅ Update product test reports and technical files
✅ Notify supply chain and obtain compliance certificates
✅ Prepare response materials for market supervision inspections

📅 Ongoing Actions (Long-term)

✅ Establish regulatory tracking mechanism (monthly check)
✅ Participate in industry standard training and technical exchanges
✅ Build long-term cooperation with third-party testing agencies

6. Sources of Information

Announcements from the Standardization Administration of China
Public reports from Tencent News, Foodmate, and other media
ECHA official website (access limited, based on historical data)
US EPA official website (access limited, based on historical data)

7. Disclaimer

This report is compiled based on publicly available information and is for reference only. Enterprises should consult professional compliance agencies or legal advisors before taking actual actions.

Report Prepared By: Market Intelligence Officer (New Materials Industry Policy Monitoring Expert)
Next Monitoring Date: June 25, 2026

2026年6月18日

新材料行业政策监控日报 – 2026年6月18日

新材料行业政策监控日报

日期: 2026年6月18日
监控期间: 2026年6月1日 – 2026年6月18日
报告类型: 政策预警报告

执行摘要

本次监控发现重大政策变动：中国两项强制性国家标准（GB 30981.1-2025、GB 30981.2-2025）和GB 18580-2025已于2026年6月1日正式实施，对涂料和人造板行业带来重大影响。EU REACH SVHC和US EPA TSCA在本监控周期内未发现重大更新。

风险等级: 🔴 高（强制性标准已生效）

一、中国GB标准重大更新

1.1 GB 30981.1-2025 & GB 30981.2-2025《涂料中有害物质限量》

实施日期: 2026年6月1日
标准性质: 强制性国家标准
管控范围:

第1部分：建筑涂料
第2部分：工业涂料

核心要求:

全品类、全链路有害物质管控
被业内视为”史上最严”环保标准
对VOC含量、重金属、甲醛等有害物质限量全面升级

影响行业:

建筑涂料生产企业
工业涂料生产企业
涂料原材料供应商
出口欧盟/美国的涂料企业（需同时满足REACH/RoHS）

行动建议: ✅

立即核查: 检查所有在售涂料产品的检测报告是否符合新国标
更新技术文件: 修订产品技术说明书、标签和MSDS
供应链审核: 通知原材料供应商提供符合新国标的证明材料
产品迭代: 对不合规产品立即启动配方升级
合规声明: 准备符合性声明（DoC）备查

1.2 GB 18580-2025《人造板甲醛释放限量》

实施日期: 2026年6月1日
标准性质: 强制性国家标准
核心变化:

首次将E0级（≤0.050mg/m³）纳入强制要求
适用于地板、木门等人造板制品
标准严于欧洲及国际标准

影响行业:

人造板生产企业
家具制造企业
地板生产企业
室内装饰材料供应商

行动建议: ✅

检测升级: 立即安排产品甲醛释放量检测
生产线改造: 对不达标生产线进行工艺升级
替代材料: 评估低甲醛胶黏剂（如MDI胶）的应用
市场沟通: 向客户传递新国标要求，避免退货风险

二、EU REACH SVHC清单监控

监控结果: 本周期内未发现SVHC清单新增物质的官方公告
当前清单版本: 第27批（224项）
最后更新: 2022年6月（参考历史数据）

注意事项:

ECHA通常每年更新1-2次SVHC清单
建议企业持续关注ECHA官网动态
224项SVHC清单仍为企业合规基准

行动建议: ✅

维持合规: 确保产品不含224项SVHC物质（≥0.1% w/w）
供应链沟通: 要求供应商提供SVHC符合性声明
SCIP数据库: 如产品含SVHC，需在SCIP数据库通报

三、US EPA TSCA监控

监控结果: 本周期内未发现重大法规更新
当前状态: TSCA Inventory持续维护中
关注领域:

新化学物质审查
现有化学物质风险评估
PFAS（全氟烷基物质）管控趋势

行动建议: ✅

进口核查: 出口美国化学品需确认已列入TSCA Inventory
新物质申报: 如出口新化学物质，需提前向EPA申报
PFAS关注: 逐步淘汰含PFAS的产品配方

四、综合风险评估

政策领域	风险等级	影响范围	合规 deadline
中国GB 30981-2025	🔴 高	涂料全产业链	已生效（6月1日）
中国GB 18580-2025	🔴 高	人造板及家具	已生效（6月1日）
EU REACH SVHC	🟡 中	对欧出口企业	持续合规
US EPA TSCA	🟢 低	对美出口企业	持续合规

五、优先行动计划

🚨 紧急行动（7日内）

✅ 核查涂料产品是否符合GB 30981-2025
✅ 核查人造板产品是否符合GB 18580-2025
✅ 对不合规产品制定下架或升级计划

⚠️ 重要行动（30日内）

✅ 更新产品检测报告和技术文件
✅ 通知供应链并提供合规证明
✅ 准备市场监管抽查的应对材料

📅 持续行动（长期）

✅ 建立法规跟踪机制（月度核查）
✅ 参加行业标准培训和技术交流
✅ 与第三方检测机构建立长期合作

六、信息来源

国家标准化管理委员会公告
腾讯新闻、食品伙伴网等媒体公开报道
ECHA官网（访问受限，基于历史数据）
US EPA官网（访问受限，基于历史数据）

七、免责声明

本报告基于公开信息整理，仅供参考。企业应采取实际行动前，咨询专业合规机构或法律顾问。

报告编制: 市场情报官（新材料行业政策监控专家）
下次监控日期: 2026年6月25日

2026年6月18日

Relatório de Análise de Popularidade de Palavras-chave da Indústria de Novos Materiais – 18 de Junho de 2026

# Relatório Diário de Popularidade de Palavras-chave da Indústria de Novos Materiais — 18 de Junho de 2026\n\n## 1. Visão Geral da Popularidade das Palavras-chave Principais\n\n| Palavra-chave | Índice de Popularidade | Competição | Tendência | Principal Impulsor |\n|————–|———————-|———–|———-|——————-|\n| PTFE/Politetrafluoretileno | ★★★★★ | Alta | ↑ Ascendente | Aplicação em massa de PTFE eletrónico, transmissão de alta frequência para IA |\n| PEEK/Polieterequetcetona | ★★★★☆ | Média-Alta | ↑ Ascendente | Dispositivos médicos, peças standard personalizadas para equipamentos de semicondutor |\n| Fibra de Carbono | ★★★★★ | Alta | ↑ Ascendente | Produção em massa de grau T1000, fuselagem C929, espaço comercial |\n| Cerâmicas Especiais | ★★★★☆ | Média | ↑ Ascendente | Expansão da demanda de carbeto de boro/carbeto de silício, aplicações nucleares e balísticas |\n| Químicos Eletrónicos/Químicos Eletrónicos Wet | ★★★★★ | Alta | ↑ Ascendente | Mercado de semicondutores em máximos históricos, aceleração da substituição doméstica |\n| Aerogel | ★★★☆☆ | Média-Baixa | → Estável | Isolamento térmico de baterias EV, breakthrough de aerogel cerâmico ultra-elástico |\n\n## 2. Análise Profunda das Palavras-chave Principais\n\n### 2.1 PTFE — Aplicação de Grau Eletrónico Inicia Novo Crescimento\n\n**Dinâmica de Preços:** PTFE suspensão granulados médios a 33.000 yuan/ton (10 de Junho), faixa recente 31.800-33.000 yuan/ton, estável com leve tendência ascendente.\n\n**Eventos Principais:**\n- Relatório CITIC Securities: PTFE de grau eletrónico poised para aplicação em massa, impulsionado pela demanda de transmissão de alta frequência/velocidade para computação de IA\n- Servidor NVIDIA next-gen Rubin Ultra aproximando-se da produção em massa, discussão industrial sobre PTFE para backplanes ortogonais\n- Três impulsionadores de demanda downstream (militar + cabos de alta velocidade de servidor + PCBs de alta velocidade)\n\n**Ação:** Foco em fornecedores de PTFE de grau eletrónico com capacidades de aplicação em cabos de alta frequência e PCBs.\n\n### 2.2 PEEK — Peças Standard Personalizadas como Nova Janela de Crescimento\n\n**Dinâmica de Preços:** PEEK matéria-prima doméstica 500-700 yuan/kg, importada 800-1000 yuan/kg; perfis domésticos 1000-1200, importados 1200-1500 yuan/kg.\n\n**Eventos Principais:**\n- CAGR do mercado global de PEEK excede 8.3% (S&P Global)\n- Quota de peças standard personalizadas a exceder 35% (Associação de Plásticos da China)\n\n**Ação:** Foco em fabricantes de peças standard PEEK personalizadas com certificações de grau médico.\n\n### 2.3 Fibra de Carbono — Marco de Produção em Massa de Grau T1000\n\n**Dinâmica de Preços:** Fibra de carbono de alto módulo global projetada vendas de .2 bilhões em 2026, CAGR ~8.4%.\n\n**Eventos Principais:**\n- Fibra de carbono T1000 doméstica de 12K small-tow alcança produção em massa, resistência à tração excede 6.5 GPa\n- Quase 50.000 empresas relacionadas com fibra de carbono na China\n- C919/C929 fuselagem requer graus T800/T1000\n- Espaço comercial & satélites crescimento mais rápido (CAGR >30%)\n- Mercado de fibra de carbono da China projetado exceder 60 bilhões yuan até 2030\n\n### 2.4 Químicos Eletrónicos — Crescimento Explosivo de Semicondutores\n\n**Dados Principais:**\n- Q1 2026 mercado global de semicondutores bilhões, crescimento trimestral de 27%, recorde histórico\n- WSTS projeta mercado global de semicondutores 2026 em .511 trilhões\n- Químicos eletrónicos wet da China projetados 18.183 bilhões yuan em 2026, CAGR >12%\n\n**Ação:** Foco em fornecedores de substituição doméstica de químicos eletrónicos wet de alta qualidade, especialmente empresas certificadas G5+.\n\n### 2.5 Cerâmicas Especiais — Carbeto de Boro/Silício Excede 40%\n\n**Eventos Principais:**\n- Mercado de cerâmicas especiais domésticas expandindo, carbeto de boro e carbeto de silício excedem 40% da quota\n- Quase 60% das empresas carecem de tecnologia nuclear, produzindo apenas produtos de gama média-baixa\n\n### 2.6 Aerogel — Breakthrough Técnico mas Mercado Estável\n\n**Eventos Principais:**\n- Universidade Donghua desenvolveu aerogel cerâmico ultra-elástico resistente a chamas de 1300°C\n- Isolamento térmico de baterias EV como principal aplicação\n- Sector de aerogel subiu 1.23% em Junho\n\n## 3. Recomendações de Ação Semanal\n\n1. **Layout Prioritário:** PTFE de grau eletrónico e químicos eletrónicos wet de alta qualidade\n2. **Foco Médio Prazo:** Cadeia de fornecimento de fibra de carbono T1000 e peças standard PEEK personalizadas\n3. **Posição de Observação:** Breakthrough técnico de aerogel值得关注, mas mercado ainda não eruptou\n4. **Alerta de Risco:** Excesso de capacidade de gama baixa em cerâmicas especiais, deve focar em diferenciação de gama alta\n\n—\n*Fontes de Dados: Shengyishe, East Money, CITIC Securities, S&P Global, Gongyanwang, WSTS, Omdia*\n*Data do Relatório: 18 de Junho de 2026*

2026年6月18日
New Materials Industry Keyword Heat Analysis Report – June 18, 2026

# New Materials Industry Keyword Heat Daily Report — June 18, 2026\n\n## 1. Core Keyword Heat Overview\n\n| Keyword | Heat Index | Competition | Trend | Core Driver |\n|———|———–|————-|——-|————-|\n| PTFE/Polytetrafluoroethylene | ★★★★★ | High | ↑ Up | Electronic-grade PTFE mass application, AI computing high-frequency transmission |\n| PEEK/Polyetheretherketone | ★★★★☆ | Med-High | ↑ Up | Medical devices, semiconductor equipment customized standard parts |\n| Carbon Fiber | ★★★★★ | High | ↑ Up | T1000-grade mass production, C929 airframe, commercial aerospace |\n| Specialty Ceramics | ★★★★☆ | Medium | ↑ Up | Boron carbide/Silicon carbide demand expansion, nuclear & ballistic applications |\n| Electronic Chemicals/Wet Electronic Chemicals | ★★★★★ | High | ↑ Up | Semiconductor market historic highs, domestic substitution acceleration |\n| Aerogel | ★★★☆☆ | Med-Low | → Flat | EV battery thermal insulation, ultra-elastic ceramic aerogel breakthrough |\n\n## 2. Deep Analysis of Key Keywords\n\n### 2.1 PTFE — Electronic-Grade Application Ignites New Growth\n\n**Price Dynamics:** PTFE suspension medium granules at 33,000 yuan/ton (June 10), recent range 31,800-33,000 yuan/ton, steady with slight uptrend.\n\n**Key Events:**\n- CITIC Securities report: Electronic-grade PTFE poised for mass application driven by AI computing high-frequency/high-speed demand\n- NVIDIA next-gen server Rubin Ultra approaching mass production, industry discussing PTFE for orthogonal backplanes\n- Three downstream demand drivers (military + server high-speed cables + high-speed PCBs) all trending strong growth\n\n**Action:** Focus on electronic-grade PTFE suppliers with high-frequency cable and PCB application capabilities.\n\n### 2.2 PEEK — Customized Standard Parts Become New Growth Window\n\n**Price Dynamics:** Domestic PEEK raw material 500-700 yuan/kg, imported 800-1000 yuan/kg; profiles domestic 1000-1200, imported 1200-1500 yuan/kg.\n\n**Key Events:**\n- Global PEEK market CAGR exceeds 8.3% (S&P Global)\n- Customized standard parts share to exceed 35% (China Plastics Association)\n- Demand surging in medical, new energy, semiconductor equipment for extreme operating conditions\n\n**Action:** Focus on PEEK customized standard parts manufacturers with medical-grade certifications.\n\n### 2.3 Carbon Fiber — T1000-Grade Mass Production Milestone\n\n**Price Dynamics:** Global high-modulus carbon fiber 2026 projected sales of .2 billion, CAGR ~8.4%.\n\n**Key Events:**\n- Domestic T1000-grade 12K small-tow carbon fiber achieves mass production, tensile strength exceeds 6.5 GPa\n- Nearly 50,000 carbon fiber related enterprises in China, concentrated in East China\n- C919/C929 airframe main structural components require T800/T1000 grades\n- Commercial aerospace & satellites fastest growth (CAGR >30%)\n- China carbon fiber market projected to exceed 60 billion yuan by 2030\n\n**Action:** Focus on T800/T1000 carbon fiber producers and aerospace composite product enterprises.\n\n### 2.4 Electronic Chemicals — Semiconductor Explosive Growth\n\n**Key Data:**\n- Q1 2026 global semiconductor market billion, 27% quarter-over-quarter growth, historic record\n- WSTS projects 2026 global semiconductor market at .511 trillion\n- China wet electronic chemicals projected at 18.183 billion yuan in 2026, CAGR >12%\n- IC manufacturing wet electronic chemicals demand alone exceeds 1.1 million tons\n\n**Action:** Focus on high-end wet electronic chemicals domestic substitution vendors, especially G5+ certified enterprises.\n\n### 2.5 Specialty Ceramics — Boron/Silicon Carbide Share Exceeds 40%\n\n**Key Events:**\n- Domestic specialty ceramics market expanding, boron carbide & silicon carbide segments exceed 40% share\n- Nearly 60% of enterprises lack core technology, only producing mid-to-low-end products\n\n### 2.6 Aerogel — Technical Breakthrough but Market Steady\n\n**Key Events:**\n- Donghua University developed ultra-elastic ceramic aerogel surviving 1300°C flames\n- EV battery thermal insulation pads remain primary application\n- Aerogel sector up 1.23% in June\n\n## 3. Weekly Action Recommendations\n\n1. **Priority Layout:** Electronic-grade PTFE and high-end wet electronic chemicals — highest heat, clearest trend\n2. **Medium-term Focus:** T1000 carbon fiber supply chain and PEEK customized standard parts\n3. **Watch Position:** Aerogel technical breakthrough worth tracking, but market not yet erupted\n4. **Risk Alert:** Specialty ceramics low-end overcapacity, must focus on high-end differentiation\n\n—\n*Data Sources: Shengyishe, East Money, CITIC Securities, S&P Global, Gongyanwang, WSTS, Omdia*\n*Report Date: June 18, 2026*

2026年6月18日

标签： 关键词分析

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VESTAKEEP PEEK与普通PEEK 450G的核心区别

VESTAKEEP可用牌号及如何正确选择

如何验证真正的Evonik VESTAKEEP PEEK供应商

2026年VESTAKEEP PEEK价格基准

RFQ模板：采购VESTAKEEP PEEK时应包含的内容

为什么通过LiiFoo采购VESTAKEEP PEEK？

Why Evonik VESTAKEEP PEEK Is the Top Choice for Medical Device Procurement in 2026

What Makes VESTAKEEP PEEK Different from Standard PEEK 450G?

Available VESTAKEEP Grades and How to Select the Right One

How to Verify Authentic Evonik VESTAKEEP PEEK Supplier

Price Benchmark: VESTAKEEP PEEK in 2026

RFQ Template: What to Include When Sourcing VESTAKEEP PEEK

Why Source VESTAKEEP PEEK Through LiiFoo?

Policy Monitoring Report – New Materials Industry

Executive Summary

1. Major Updates to Chinese GB Standards

1.1 GB 30981.1-2025 & GB 30981.2-2025 “Limit of Hazardous Substances in Coatings”

1.2 GB 18580-2025 “Formaldehyde Emission Limit for Wood-Based Panels”

2. EU REACH SVHC List Monitoring

3. US EPA TSCA Monitoring

4. Comprehensive Risk Assessment

5. Priority Action Plan

🚨 Urgent Actions (Within 7 Days)

⚠️ Important Actions (Within 30 Days)

📅 Ongoing Actions (Long-term)

6. Sources of Information

7. Disclaimer

新材料行业政策监控日报

执行摘要

一、中国GB标准重大更新

1.1 GB 30981.1-2025 & GB 30981.2-2025《涂料中有害物质限量》

1.2 GB 18580-2025《人造板甲醛释放限量》

二、EU REACH SVHC清单监控

三、US EPA TSCA监控

四、综合风险评估

五、优先行动计划

🚨 紧急行动（7日内）

⚠️ 重要行动（30日内）

📅 持续行动（长期）

六、信息来源

七、免责声明

标签：关键词分析