Evonik VESTAKEEP PEEK: Poliéter Éter Cetona de Grau Médico para Dispositivos Implantáveis

# Evonik VESTAKEEP PEEK: Poliéter Éter Cetona de Grau Médico para Dispositivos Implantáveis

## Introdução

O Evonik VESTAKEEP PEEK emergiu como um material termoplástico de alto desempenho líder, projetado especificamente para aplicações médicas. À medida que a demanda por materiais biocompatíveis, duráveis e radiolúcidos cresce na indústria de dispositivos médicos, o VESTAKEEP PEEK destaca-se pela sua excepcional combinação de propriedades mecânicas, resistência química e segurança biológica. Este guia abrangente examina as especificações técnicas, aplicações e considerações de procurement do Evonik VESTAKEEP PEEK nos setores médico e industrial.

## O que é o Evonik VESTAKEEP PEEK?

O VESTAKEEP é a marca de poliéter éter cetona (PEEK) da Evonik, um polímero termoplástico semicristalino com excelente resistência à temperatura e força mecânica. Diferente dos graus PEEK padrão, o VESTAKEEP é especificamente formulado e certificado para aplicações médicas, atendendo a requisitos regulatórios rigorosos para dispositivos médicos implantáveis e não implantáveis.

### Principais Variantes do Produto

A Evonik oferece diversos graus VESTAKEEP adaptados para diferentes métodos de processamento e aplicações:

– **VESTAKEEP® 1000 G**: Grau médico padrão para extrusão e moldagem por compressão
– **VESTAKEEP® 2000 G**: Grau de alto fluxo para moldagem por injeção complexa
– **VESTAKEEP® 3000 G**: Resistência ao desgaste aprimorada para aplicações ortopédicas
– **VESTAKEEP® 4000 G**: Variante radiopaca para compatibilidade de imagem aprimorada

## Especificações Técnicas

### Propriedades Mecânicas

O VESTAKEEP PEEK exibe características mecânicas excepcionais que o tornam adequado para aplicações de suporte de carga:

| Propriedade | Valor | Padrão de Teste |
|———-|——-|—————|
| Resistência à Tração | 90-100 MPa | ISO 527 |
| Módulo de Flexão | 3.6-4.0 GPa | ISO 178 |
| Resistência ao Impacto (Entalhado) | 8-10 kJ/m² | ISO 179 |
| Elongação na Ruptura | 20-50% | ISO 527 |

### Propriedades Térmicas

– **Temperatura de Transição Vítrea (Tg)**: 143°C
– **Temperatura de Fusão (Tm)**: 343°C
– **Temperatura de Serviço Contínuo**: Até 260°C
– **Temperatura de Deflexão Térmica**: 315°C (1.8 MPa)

### Resistência Química

O VESTAKEEP PEEK demonstra excelente resistência a:
– Esterilização em autoclave (até 3000 ciclos)
– Esterilização por radiação gama
– Esterilização por óxido de etileno (EtO)
– Produtos químicos comuns: ácidos, bases, solventes orgânicos
– Fluidos corporais e lipídios

## Aplicações Médicas

### Implantes Ortopédicos

O VESTAKEEP PEEK é cada vez mais utilizado em aplicações ortopédicas devido às suas:
– **Módulo semelhante ao osso**: Reduz o escudo de tensão em comparação com o titânio
– **Opções de radiopacidade**: Disponível em graus radiopacos para imagem
– **Resistência à fadiga**: Excelente desempenho mecânico de longo prazo
– **Biocompatibilidade**: Histórico comprovado em estudos de implantes humanos

Aplicações ortopédicas comuns incluem:
– Gaiolas de fusão espinhal
– Parafusos e placas ósseos
– Dispositivos de fixação de trauma
– Componentes de substituição articular

### Dispositivos Cardiovasculares

A hemocompatibilidade do material e versatilidade de processamento permitem o uso em:
– Componentes de cateteres
– Partes de válvulas cardíacas
– Enxertos vasculares
– Invólucros de marcapassos

### Aplicações Odontológicas

O VESTAKEEP PEEK está ganhando tração na odontologia para:
– Implantes dentários
– Dispositivos ortodônticos
– Coroas e pontes temporárias
– Componentes de peças de mão odontológicas

## Aplicações Industriais

Além dos usos médicos, o VESTAKEEP PEEK desempenha papéis críticos em:

### Aeroespacial e Defesa
– Componentes estruturais leves
– Sistemas de isolamento elétrico
– Vedações e juntas de alta temperatura

### Petróleo e Gás
– Componentes de poço inferior resistentes a produtos químicos agressivos
– Isolamento de fios e cabos para ambientes extremos
– Peças de bombas e válvulas

### Eletrônicos
– Componentes de fabricação de semicondutores
– Conectores de alta temperatura
– Aplicações de placas de circuito impresso (PCB)

## Guia de Procurement

### Considerações de Fornecimento

Ao adquirir o Evonik VESTAKEEP PEEK, considere o seguinte:

1. **Distribuidores Autorizados**: Compre apenas de distribuidores autorizados pela Evonik para garantir a autenticidade e rastreabilidade do material
2. **Documentação de Certificação**: Exija relatórios de biocompatibilidade ISO 10993, Arquivos Mestres da FDA e certificados de qualidade EN ISO 13485
3. **Rastreabilidade do Material**: Garanta certificados de análise (CoA) específicos do lote
4. **Suporte Regulatório**: Verifique se o fornecedor fornece documentação regulatória para aprovação do dispositivo

### Requisitos de Qualidade

Para aplicações médicas, garanta que os materiais atendam:
– **ISO 10993**: Avaliação biológica de dispositivos médicos
– **USP Classe VI**: Testes biológicos para plásticos
– **FDA 21 CFR 177.2415**: Conformidade do PEEK com contato alimentar
– **REACH/RoHS**: Conformidade ambiental

### Fatores de Preço

O preço do VESTAKEEP PEEK varia com base em:
– **Seleção de grau**: Grau padrão vs. graus especializados
– **Quantidade**: Compras em massa reduzem custos unitários
– **Forma de processamento**: Pellets, barras, placas ou formas personalizadas
– **Nível de certificação**: Certificação médica vs. industrial

Faixas de preço típicas:
– Pellets de grau médico: $80-120/kg
– Formas de estoque (barras/placas): $150-300/kg
– Peças moldadas personalizadas: Baseado em cotação

### Prazo de Entrega

– **Graus padrão**: 2-4 semanas
– **Formulações personalizadas**: 8-12 semanas
– **Peças usinadas acabadas**: 4-8 semanas (dependendo da complexidade)

## Diretrizes de Processamento

### Moldagem por Injeção

– **Temperatura de fusão**: 340-400°C
– **Temperatura do molde**: 120-180°C
– **Requisito de secagem**: 150°C por 3-4 horas antes do processamento
– **Sensibilidade à umidade**: Crítica—deve manter teor de umidade <0,1% ### Usinagem O VESTAKEEP PEEK usina de forma semelhante aos metais: - Use ferramentas de metal duro afiadas - Aplique fluido de corte para controle de temperatura - Espere acabamento superficial Ra < 0,8 μm - Recomenda-se recozimento após usinagem para aliviar tensões ### Compatibilidade de Esterilização O VESTAKEEP PEEK suporta todos os métodos comuns de esterilização: - **Autoclave a vapor**: 134°C, validado para 3000+ ciclos - **Irradiação gama**: Até 50 kGy sem perda significativa de propriedades - **Esterilização EtO**: Totalmente compatível - **Esterilização por plasma**: Compatível com plasma de peróxido de hidrogênio ## Comparação com Materiais Alternativos ### VESTAKEEP PEEK vs. Titânio | Critério | VESTAKEEP PEEK | Titânio | |----------|-----------------|----------| | Módulo Elástico | 3.6-4.0 GPa | 110 GPa | | Densidade | 1.3 g/cm³ | 4.5 g/cm³ | | Radiolucidez | Excelente | Ruim | | Compatibilidade com MRI | Excelente | Ruim | | Custo | Moderado | Alto | ### VESTAKEEP PEEK vs. Outras Marcas de PEEK Em comparação com Victrex PEEK ou Solvay KetaSpire PEEK, o VESTAKEEP oferece: - Portfólio de graus específicos para médico - Documentação de suporte regulatório robusta - Histórico clínico comprovado em dispositivos implantáveis - Cadeia de suprimentos global com foco no cliente de dispositivos médicos ## Perspectivas de Mercado O mercado global de PEEK médico deve crescer a uma CAGR de 8-10% até 2030, impulsionado por: - População envelhecendo que requer intervenções ortopédicas - Demanda por dispositivos cirúrgicos minimamente invasivos - Expansão do mercado de implantes dentários - Inovação em dispositivos cardiovasculares O VESTAKEEP da Evonik está bem posicionado para capturar esse crescimento através de: - Inovação contínua de produtos (graus radiopacos, formulações antimicrobianas) - Parcerias estratégicas com OEMs de dispositivos médicos - Capacidade de manufatura expandida em regiões-chave - Serviços de suporte regulatório aprimorados ## Conclusão O Evonik VESTAKEEP PEEK representa uma solução premium para fabricantes de dispositivos médicos e aplicações industriais que exigem alto desempenho, biocompatibilidade e conformidade regulatória. Sua combinação única de propriedades—módulo semelhante ao osso, radiolucidez, excelente resistência química e segurança clínica comprovada—fazem dele o material de escolha para dispositivos implantáveis de próxima geração. Ao adquirir o VESTAKEEP PEEK, priorize distribuidores autorizados, verifique a documentação de certificação e considere o custo total de propriedade, incluindo processamento e suporte regulatório. À medida que o mercado de PEEK médico continua a se expandir, o engajamento antecipado com a equipe técnica da Evonik pode fornecer vantagens competitivas na seleção de materiais, otimização de processamento e planejamento de caminho regulatório. Para profissionais de procurement e engenheiros que especificam materiais para dispositivos médicos, o VESTAKEEP PEEK oferece uma solução validada e de alto desempenho com aceitação regulatória global e um histórico comprovado em comercialização bem-sucedida de dispositivos implantáveis.

2026年6月23日

Evonik VESTAKEEP PEEK：用于植入式医疗器械的医用级聚醚醚酮

# Evonik VESTAKEEP PEEK：用于植入式医疗器械的医用级聚醚醚酮

## 引言

Evonik VESTAKEEP PEEK已成为专门为医疗应用设计的高性能热塑性材料的领先选择。随着医疗器械行业对生物相容性、耐用性和射线可透性材料需求的增长，VESTAKEEP PEEK凭借其卓越的机械性能、耐化学性和生物安全性组合脱颖而出。本综合指南探讨了Evonik VESTAKEEP PEEK在医疗和工业领域的技术规格、应用和采购注意事项。

## 什么是Evonik VESTAKEEP PEEK？

VESTAKEEP是Evonik的聚醚醚酮（PEEK）品牌，这是一种具有出色耐温性和机械强度的半结晶热塑性聚合物。与标准PEEK等级不同，VESTAKEEP专门针对医疗应用配制和认证，满足植入式和非植入式医疗器械的严格监管要求。

### 主要产品变体

Evonik提供几种针对不同加工方法和应用量身定制的VESTAKEEP等级：

– **VESTAKEEP® 1000 G**：用于挤出和压缩成型的标准医疗级
– **VESTAKEEP® 2000 G**：用于复杂注塑成型的高流动性等级
– **VESTAKEEP® 3000 G**：用于骨科应用的增强耐磨性
– **VESTAKEEP® 4000 G**：用于增强成像兼容性的射线不透明变体

## 技术规格

### 机械性能

VESTAKEEP PEEK表现出卓越的机械特性，使其适用于承重应用：

| 性能 | 数值 | 测试标准 |
|———-|——-|—————|
| 拉伸强度 | 90-100 MPa | ISO 527 |
| 弯曲模量 | 3.6-4.0 GPa | ISO 178 |
| 缺口冲击强度 | 8-10 kJ/m² | ISO 179 |
| 断裂伸长率 | 20-50% | ISO 527 |

### 热性能

– **玻璃化转变温度（Tg）**：143°C
– **熔融温度（Tm）**：343°C
– **连续使用温度**：高达260°C
– **热变形温度**：315°C（1.8 MPa）

### 耐化学性

VESTAKEEP PEEK对以下物质表现出优异的耐受性：
– 高压灭菌器灭菌（长达3000次循环）
– 伽马辐射灭菌
– 环氧乙烷（EtO）灭菌
– 常见化学品：酸、碱、有机溶剂
– 体液和脂质

## 医疗应用

### 骨科植入物

VESTAKEEP PEEK因其以下特性而在骨科应用中越来越多地使用：
– **类骨模量**：与钛相比减少应力屏蔽
– **射线不透明选项**：提供射线不透明等级用于成像
– **疲劳抗性**：优异的长期机械性能
– **生物相容性**：在人类植入研究中得到验证

常见的骨科应用包括：
– 脊柱融合 cage
– 骨螺钉和骨板
– 创伤固定装置
– 关节置换组件

### 心血管器械

该材料的血液相容性和加工多功能性使其可用于：
– 导管组件
– 心脏瓣膜部件
– 血管移植物
– 起搏器外壳

### 牙科应用

VESTAKEEP PEEK在牙科领域越来越受到关注，用于：
– 牙科植入物
– 正畸装置
– 临时牙冠和牙桥
– 牙科手机组件

## 工业应用

除了医疗用途，VESTAKEEP PEEK还在以下领域发挥关键作用：

### 航空航天与国防
– 轻量化结构组件
– 电绝缘系统
– 高温密封件和垫圈

### 石油和天然气
– 耐受恶劣化学品的井下组件
– 极端环境用电线电缆绝缘
– 泵和阀门零件

### 电子
– 半导体制造组件
– 高温连接器
– 印刷电路板（PCB）应用

## 采购指南

### 采购注意事项

采购Evonik VESTAKEEP PEEK时，请考虑以下因素：

1. **授权分销商**：仅从Evonik授权分销商处购买，以确保材料真实性和可追溯性
2. **认证文件**：要求提供ISO 10993生物相容性报告、FDA主文件和EN ISO 13485质量证书
3. **材料可追溯性**：确保提供批次特定的分析证书（CoA）
4. **监管支持**：验证供应商是否提供器械批准的监管文件

### 质量要求

对于医疗应用，确保材料符合：
– **ISO 10993**：医疗器械生物学评价
– **USP VI类**：塑料生物学测试
– **FDA 21 CFR 177.2415**：PEEK食品接触合规性
– **REACH/RoHS**：环境合规性

### 定价因素

VESTAKEEP PEEK定价根据以下因素而变化：
– **等级选择**：标准级与专业级
– **数量**：批量采购降低单位成本
– **加工形式**：颗粒、棒材、板材或定制形状
– **认证级别**：医疗级与工业级认证

典型价格范围：
– 医疗级颗粒：$80-120/公斤
– 库存形状（棒材/板材）：$150-300/公斤
– 定制模制零件：基于报价

### 交货时间

– **标准等级**：2-4周
– **定制配方**：8-12周
– **成品机加工零件**：4-8周（取决于复杂性）

## 加工指南

### 注塑成型

– **熔融温度**：340-400°C
– **模具温度**：120-180°C
– **干燥要求**：加工前在150°C下干燥3-4小时
– **湿度敏感性**：关键——必须保持<0.1%的含水量 ### 机加工 VESTAKEEP PEEK的机加工类似于金属： - 使用锋利的硬质合金刀具 - 应用冷却液进行温度控制 - 预期表面粗糙度Ra < 0.8 μm - 建议在机加工后进行退火以消除应力 ### 灭菌兼容性 VESTAKEEP PEEK支持所有常见的灭菌方法： - **蒸汽高压灭菌**：134°C，已验证可进行3000+次循环 - **伽马辐照**：高达50 kGy而不会显著损失性能 - **EtO灭菌**：完全兼容 - **等离子体灭菌**：与过氧化氢等离子体兼容 ## 与替代材料的比较 ### VESTAKEEP PEEK与钛的比较 | 标准 | VESTAKEEP PEEK | 钛 | |----------|-----------------|----------| | 弹性模量 | 3.6-4.0 GPa | 110 GPa | | 密度 | 1.3 g/cm³ | 4.5 g/cm³ | | 射线可透性 | 优异 | 差 | | MRI兼容性 | 优异 | 差 | | 成本 | 中等 | 高 | ### VESTAKEEP PEEK与其他PEEK品牌的比较与Victrex PEEK或Solvay KetaSpire PEEK相比，VESTAKEEP提供： - 医疗专用等级组合 - 强大的监管支持文件 - 在植入式器械中经过验证的临床历史 - 专注于医疗器械客户的全球供应链 ## 市场展望全球医疗PEEK市场预计在2030年之前以8-10%的复合年增长率增长，驱动因素包括： - 需要骨科干预的老龄化人口 - 微创外科器械需求 - 牙科植入物市场扩张 - 心血管器械创新 Evonik的VESTAKEEP通过以下方式有望抓住这一增长： - 持续产品创新（射线不透明等级、抗菌配方） - 与医疗器械OEM的战略合作伙伴关系 - 关键区域的生产能力扩张 - 增强的监管支持服务 ## 结论 Evonik VESTAKEEP PEEK代表了医疗器械制造商和工业应用的高端解决方案，需要高性能、生物相容性和监管合规性。其独特的性能组合——类骨模量、射线可透性、优异的耐化学性和经过验证的临床安全性——使其成为下一代植入式器械的首选材料。采购VESTAKEEP PEEK时，优先考虑授权分销商，验证认证文件，并考虑包括加工和监管支持在内的总拥有成本。随着医疗PEEK市场的持续扩张，尽早与Evonik的技术团队接触可以在材料选择、加工优化和监管途径规划方面提供竞争优势。对于为医疗器械指定材料的采购专业人士和工程师，VESTAKEEP PEEK提供了一种经过验证的高性能解决方案，具有全球监管接受度和成功的植入式器械商业化的良好记录。

2026年6月23日

Evonik VESTAKEEP PEEK: Medical Grade Polyether Ether Ketone for Implantable Devices

# Evonik VESTAKEEP PEEK: Medical Grade Polyether Ether Ketone for Implantable Devices

## Introduction

Evonik VESTAKEEP PEEK has emerged as a leading high-performance thermoplastic material specifically engineered for medical applications. As the demand for biocompatible, durable, and radiolucent materials grows in the medical device industry, VESTAKEEP PEEK stands out for its exceptional combination of mechanical properties, chemical resistance, and biological safety. This comprehensive guide examines the technical specifications, applications, and procurement considerations for Evonik VESTAKEEP PEEK in medical and industrial sectors.

## What is Evonik VESTAKEEP PEEK?

VESTAKEEP is Evonik’s brand of polyether ether ketone (PEEK), a semi-crystalline thermoplastic polymer with outstanding temperature resistance and mechanical strength. Unlike standard PEEK grades, VESTAKEEP is specifically formulated and certified for medical applications, meeting stringent regulatory requirements for implantable and non-implantable medical devices.

### Key Product Variants

Evonik offers several VESTAKEEP grades tailored to different processing methods and applications:

– **VESTAKEEP® 1000 G**: Standard medical grade for extrusion and compression molding
– **VESTAKEEP® 2000 G**: High-flow grade for complex injection molding
– **VESTAKEEP® 3000 G**: Enhanced wear resistance for orthopedic applications
– **VESTAKEEP® 4000 G**: Radiopaque variant for enhanced imaging compatibility

## Technical Specifications

### Mechanical Properties

VESTAKEEP PEEK exhibits exceptional mechanical characteristics that make it suitable for load-bearing applications:

| Property | Value | Test Standard |
|———-|——-|—————|
| Tensile Strength | 90-100 MPa | ISO 527 |
| Flexural Modulus | 3.6-4.0 GPa | ISO 178 |
| Impact Strength (Notched) | 8-10 kJ/m² | ISO 179 |
| Elongation at Break | 20-50% | ISO 527 |

### Thermal Properties

– **Glass Transition Temperature (Tg)**: 143°C
– **Melting Temperature (Tm)**: 343°C
– **Continuous Service Temperature**: Up to 260°C
– **Heat Deflection Temperature**: 315°C (1.8 MPa)

### Chemical Resistance

VESTAKEEP PEEK demonstrates excellent resistance to:
– Autoclave sterilization (up to 3000 cycles)
– Gamma radiation sterilization
– Ethylene oxide (EtO) sterilization
– Common chemicals: acids, bases, organic solvents
– Body fluids and lipids

## Medical Applications

### Orthopedic Implants

VESTAKEEP PEEK is increasingly used in orthopedic applications due to its:
– **Bone-like modulus**: Reduces stress shielding compared to titanium
– **Radiopacity options**: Available in radiopaque grades for imaging
– **Fatigue resistance**: Excellent long-term mechanical performance
– **Biocompatibility**: Proven track record in human implant studies

Common orthopedic applications include:
– Spinal fusion cages
– Bone screws and plates
– Trauma fixation devices
– Joint replacement components

### Cardiovascular Devices

The material’s hemocompatibility and processing versatility enable use in:
– Catheter components
– Heart valve parts
– Vascular grafts
– Pacemaker housings

### Dental Applications

VESTAKEEP PEEK is gaining traction in dentistry for:
– Dental implants
– Orthodontic devices
– Temporary crowns and bridges
– Dental handpiece components

## Industrial Applications

Beyond medical uses, VESTAKEEP PEEK serves critical roles in:

### Aerospace & Defense
– Lightweight structural components
– Electrical insulation systems
– High-temperature seals and gaskets

### Oil & Gas
– Downhole components resistant to harsh chemicals
– Wire and cable insulation for extreme environments
– Pump and valve parts

### Electronics
– Semiconductor manufacturing components
– High-temperature connectors
– Printed circuit board (PCB) applications

## Procurement Guide

### Sourcing Considerations

When procuring Evonik VESTAKEEP PEEK, consider the following:

1. **Authorized Distributors**: Purchase only from Evonik-authorized distributors to ensure material authenticity and traceability
2. **Certification Documentation**: Require ISO 10993 biocompatibility reports, FDA Master Files, and EN ISO 13485 quality certificates
3. **Material Traceability**: Ensure batch-specific certificates of analysis (CoA)
4. **Regulatory Support**: Verify supplier provides regulatory documentation for device approval

### Quality Requirements

For medical applications, ensure materials meet:
– **ISO 10993**: Biological evaluation of medical devices
– **USP Class VI**: Biological testing for plastics
– **FDA 21 CFR 177.2415**: PEEK food contact compliance
– **REACH/RoHS**: Environmental compliance

### Pricing Factors

VESTAKEEP PEEK pricing varies based on:
– **Grade selection**: Standard vs. specialized grades
– **Quantity**: Bulk purchases reduce unit costs
– **Processing form**: Pellets, rods, plates, or custom shapes
– **Certification level**: Medical vs. industrial certification

Typical price ranges:
– Medical grade pellets: $80-120/kg
– Stock shapes (rods/plates): $150-300/kg
– Custom molded parts: Quote-based

### Lead Times

– **Standard grades**: 2-4 weeks
– **Custom formulations**: 8-12 weeks
– **Finished machined parts**: 4-8 weeks (depending on complexity)

## Processing Guidelines

### Injection Molding

– **Melting temperature**: 340-400°C
– **Mold temperature**: 120-180°C
– **Drying requirement**: 150°C for 3-4 hours before processing
– **Moisture sensitivity**: Critical—must maintain <0.1% moisture content ### Machining VESTAKEEP PEEK machines similarly to metals: - Use sharp carbide tooling - Apply coolant for temperature control - Expect surface finish Ra < 0.8 μm - Annealing recommended after machining to relieve stresses ### Sterilization Compatibility VESTAKEEP PEEK supports all common sterilization methods: - **Steam autoclave**: 134°C, validated for 3000+ cycles - **Gamma irradiation**: Up to 50 kGy without significant property loss - **EtO sterilization**: Fully compatible - **Plasma sterilization**: Compatible with hydrogen peroxide plasma ## Comparison with Alternative Materials ### VESTAKEEP PEEK vs. Titanium | Criteria | VESTAKEEP PEEK | Titanium | |----------|-----------------|----------| | Elastic Modulus | 3.6-4.0 GPa | 110 GPa | | Density | 1.3 g/cm³ | 4.5 g/cm³ | | Radiolucency | Excellent | Poor | | MRI Compatibility | Excellent | Poor | | Cost | Moderate | High | ### VESTAKEEP PEEK vs. Other PEEK Brands Compared to Victrex PEEK or Solvay KetaSpire PEEK, VESTAKEEP offers: - Medical-specific grade portfolio - Strong regulatory support documentation - Proven clinical history in implantable devices - Global supply chain with medical device customer focus ## Market Outlook The global medical PEEK market is projected to grow at 8-10% CAGR through 2030, driven by: - Aging population requiring orthopedic interventions - Minimally invasive surgical device demand - Dental implant market expansion - Cardiovascular device innovation Evonik's VESTAKEEP is well-positioned to capture this growth through: - Continuous product innovation (radiopaque grades, antimicrobial formulations) - Strategic partnerships with medical device OEMs - Expanded manufacturing capacity in key regions - Enhanced regulatory support services ## Conclusion Evonik VESTAKEEP PEEK represents a premium solution for medical device manufacturers and industrial applications requiring high performance, biocompatibility, and regulatory compliance. Its unique combination of properties—bone-like modulus, radiolucency, excellent chemical resistance, and proven clinical safety—makes it the material of choice for next-generation implantable devices. When sourcing VESTAKEEP PEEK, prioritize authorized distributors, verify certification documentation, and consider total cost of ownership including processing and regulatory support. As the medical PEEK market continues to expand, early engagement with Evonik's technical team can provide competitive advantages in material selection, processing optimization, and regulatory pathway planning. For procurement professionals and engineers specifying materials for medical devices, VESTAKEEP PEEK offers a validated, high-performance solution with global regulatory acceptance and a proven track record in successful implantable device commercialization.

2026年6月23日

2026-06-23 Price Trend Daily Report

Price Overview Table

| ———-| ———————| —————-| ——-|

Key Changes

1. PTFE Resin: +1.36% (Slight Increase)

Analysis:

Raw material fluorite prices remain high (3,400-3,500 RMB/ton), providing strong cost support
Hydrofluoric acid prices stable at 5,400-6,300 RMB/ton, enabling price transmission along the industry chain
Fluorochemical product prices such as R22 and R134a generally increased by 6.3%, driving PTFE prices upward
Some enterprises have low inventory and moderate operating rates, leading to slight supply tightness

Data Source: SunSirs Fluorochemical Channel (2026-06-17)

2. PEEK Resin: +2.1% (Steady Increase)

Analysis:

Global PEEK market CAGR exceeds 8.3% (2023-2026 forecast, S&P Global)
Customized standard parts proportion expected to exceed 35%, with growing demand in high-end application fields
Strong demand in medical, new energy, semiconductor equipment, and other demanding working condition fields
Domestic PEEK quality still lags behind imported products, with high import dependency keeping prices elevated

Data Source: Guojin Securities Research Report, China Plastics Engineering Plastics Professional Committee

3. Carbon Fiber (T300/T700): -0.5% (Slight Decline)

Analysis:

Polyacrylonitrile (PAN) raw material cost fluctuations
Market supply relatively sufficient, with leading enterprises such as Weihai Guangwei maintaining stable production capacity
T700 carbon fiber yarn (12K/24K) prices maintained at 200-300 RMB/kg
T1000 high-performance carbon fiber prices higher (1,400-3,500 RMB/kg), but market demand limited

Data Source: Alibaba 1688, Midas Engineering Design

4. PI Film: +1.8% (Moderate Increase)

Analysis:

DuPont PI film (300HN) prices around 2,000 RMB/kg, with high-end products in short supply
Electronic-grade PI film (25um/50um) demand growing, applied in FPC, chip packaging, and other fields
High-temperature resistant PI film applications expanding in new energy, 5G base stations, and other fields
Transparent PI film (CPI) supply chain tight, with domestic manufacturers such as Wuxi Shunxuan still ramping up production capacity

Data Source: Zhongke Business Network, Dongguan Hairui Electronic Materials

5. Specialty Ceramic Raw Materials (Alumina): 0% (Stable)

Analysis:

Alumina (Al2O3≥98.5%) national average price 2,705 RMB/ton, prices stable
Zirconia (ceramic grade) prices 55-120 RMB/kg, sufficient supply
High-end ceramic raw materials such as silicon nitride and silicon carbide prices stable
Downstream demand for ceramic substrates, MLCC, etc. stable, but no explosive growth seen

Data Source: CBC Metal Network, Guidechem

Impact Analysis

Impact on Procurement Costs

1. PTFE Resin: Procurement costs increased by approximately 1.36%, recommend locking in Q3 orders
2. PEEK Resin: Procurement costs increased by approximately 2.1%, profit pressure on enterprises in high-end applications
3. Carbon Fiber: Procurement costs basically unchanged, can selectively stock up appropriately
4. PI Film: Procurement costs increased by approximately 1.8%, electronic-grade PI film supply tight
5. Specialty Ceramic Raw Materials: Procurement costs stable, no need for urgent strategy adjustments

Impact on Supply Chain

1. Upstream fluorite-hydrofluoric acid-PTFE industry chain: Price transmission smooth, overall prosperity of fluorochemical industry improving
2. PEEK import dependency: Domestic production capacity insufficient, foreign-funded enterprises such as Victrex and Evonik Degussa dominate the market
3. Carbon fiber domestic substitution accelerating: Domestic enterprises such as Guangwei Composites and Jilin Guoxing expanding production capacity
4. PI film high-end products shortage: Foreign-funded enterprises such as DuPont and Toray monopolize the high-end market
5. Ceramic raw material supply sufficient: Prices of bulk raw materials such as alumina and zirconia stable

Action Recommendations

Materials Recommended to Lock in Prices

1. PTFE Resin
– Reason: Fluorite prices high, upward trend in fluorochemical industry chain prices clear
– Action: Sign Q3 price lock agreements with suppliers to lock in costs
– Timing: Complete before end of June

2. PEEK Resin
– Reason: Global market demand growing at 8.3%, supply tight
– Action: Pre-stock, ensure at least 2 months of safety inventory
– Timing: Execute immediately

3. PI Film (Electronic-grade)
– Reason: High-end PI film supply tight, lead times extended
– Action: Sign annual framework agreements with core suppliers
– Timing: Complete before mid-July

Materials Recommended to Wait-and-See

1. Carbon Fiber (T300/T700)
– Reason: Prices stable, sufficient supply, no need to rush to lock in prices
– Action: Procure as needed, maintain 1 month of inventory is sufficient
– Wait-and-See Period: 1-2 months

2. Specialty Ceramic Raw Materials (Alumina, Zirconia)
– Reason: Prices stable, market supply sufficient
– Action: Procure at normal pace, no need to adjust strategy
– Wait-and-See Period: 3 months

Risk Warnings

1. Crude oil price fluctuations: Fluorochemical industry chain sensitive to crude oil prices, need to closely monitor international oil price trends
2. Environmental protection production restrictions: Raw material production enterprises such as fluorite and hydrofluoric acid may face environmental protection production restrictions, affecting supply
3. International trade frictions: High-end PEEK and PI film dependent on imports, need to monitor changes in trade policies
4. Production capacity release rhythm: Domestic PEEK and PI film production capacity ramp-up may be slower than expected

Data Sources

SunSirs Fluorochemical Channel (http://www.100ppi.com/chanye/fhg.html)
Alibaba 1688 (https://www.1688.com)
Longzhong Information Network (https://material.oilchem.net)
Guojin Securities Research Report
S&P Global Market Research Report
CBC Metal Network (http://www.cbcie.com)

—
Report Date: June 23, 2026
Analyst: Market Intelligence Officer
Contact: [Please insert your contact information]

2026年6月23日

Tag: Evonik

Evonik VESTAKEEP PEEK: Poliéter Éter Cetona de Grau Médico para Dispositivos Implantáveis

Evonik VESTAKEEP PEEK：用于植入式医疗器械的医用级聚醚醚酮

Evonik VESTAKEEP PEEK: Medical Grade Polyether Ether Ketone for Implantable Devices

2026-06-23 Price Trend Daily Report

2026-06-23 Price Trend Daily Report

Price Overview Table

Key Changes

1. PTFE Resin: +1.36% (Slight Increase)

2. PEEK Resin: +2.1% (Steady Increase)

3. Carbon Fiber (T300/T700): -0.5% (Slight Decline)

4. PI Film: +1.8% (Moderate Increase)

5. Specialty Ceramic Raw Materials (Alumina): 0% (Stable)

Impact Analysis

Impact on Procurement Costs

Impact on Supply Chain

Action Recommendations

Materials Recommended to Lock in Prices

Materials Recommended to Wait-and-See

Risk Warnings

Data Sources