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  • Daily New Materials Keyword Analysis Report (2026-08-22) | PTFE, PEEK, Carbon Fiber, Advanced Ceramics, Electronic Chemicals, Aerogel

    1. Overview

    This report assesses six trending new-materials keywords across search heat, competition intensity, and trend direction using public industry data from August 2026. Headline: premiumization, domestic substitution, and emerging applications (AI compute, low-altitude economy, safe batteries) dominate; low-end commodity grades are oversupplied, while high-end grades face tight supply.

    Keyword Heat (1-5) Competition Trend Core Driver
    PTFE 5 Low-end high / High-end medium Divergent up AI server backplanes, semiconductor wet chemicals, export recovery
    PEEK 4 Medium-high Steady up Semiconductor wafer carriers, medical implants, humanoid robots
    Carbon Fiber 5 Large-tow medium / High-end high Structural up Low-altitude eVTOL, hydrogen storage, C929
    Advanced Ceramics 4 Medium Steady up Semiconductor equipment parts, NEV, biomedicine
    Electronic Chemicals 5 Low-end high / High-end extreme Fast up Fab expansion, AI compute, domestic substitution
    Aerogel 4 Medium Surging up EV battery thermal protection, new building insulation standards

    2. In-depth Analysis by Keyword

    1. PTFE | Heat 5 | Divergent Competition | Divergent Up

    Heat: Global PTFE market ~USD 3.12B in 2026 (MarketsandMarkets, 2026-2031 CAGR 4.4%); another estimate puts it at USD 4.39B with CAGR 6.08%. Suspension PTFE (medium particle) trades at RMB 43,500-48,000/t with 72-76% utilization; low-end remains soft.

    Competition: Low-end commodity grades face ~30% overcapacity and同质化 price wars; high-end electronic/semiconductor grades (ultra-pure PFA) were long monopolized by the US/Japan (import dependence >70%), now substituting domestically. China holds ~67% of global capacity but only 60-65% utilization; the “Big Three” (Dongyue, Haohua, Juhua) account for ~57%.

    Trend: NVIDIA’s next-gen Rubin Ultra servers adopt PTFE as the core orthogonal-backplane material, lifting per-cabinet PTFE value from USD 3K-4K to USD 12K-16K; semiconductor ultra-pure PFA substitution and recovering exports to the Middle East/SE Asia/LatAm. Tightening PFAS regulation pushes greener processes.

    2. PEEK | Heat 4 | Medium-high Competition | Steady Up

    Heat: Global PEEK market ~USD 0.99-1.86B in 2026 (varied scopes), CAGR ~7%-8.4%. Asia-Pacific contributes ~42%-58% of incremental demand; China’s capacity share exceeds 42%.

    Competition: Global CR5 ~76%-88%, with Victrex and Syensqo still tier-one; domestic players (Zhongyan, Pfluon) break monopolies via grade certification, raising localization from <12% (2020) to 28.7% (2026). High-end medical/aerospace supply remains short.

    Trend: Electrical & electronics is the #1 application (~34%); semiconductor wafer carriers and high-temperature connectors are the main localization engine. Medical implant grades fetch 3.8x the commodity price (highest-margin segment). Humanoid-robot joints and 800V platforms drive CF/PEEK demand.

    3. Carbon Fiber | Heat 5 | Divergent Competition | Structural Up

    Heat: Global carbon fiber market ~USD 3.9B in 2026, 2026-2032 CAGR 13.3%, far above glass fiber/metal. China’s operating capacity is 171.1 kt (52.5% of global), localization >85%.

    Competition: General-grade T300/T400 is oversupplied and price-competitive; high-end T700/T800+ is supply-tight with a structural gap. Toray, Teijin, and Hexcel hold ~58%-62% of small-tow capacity.

    Trend: Three growth tracks — (1) Low-altitude economy: China’s low-altitude market tops RMB 1T in 2026, eVTOL composites >70%; (2) Hydrogen storage: Type-IV cylinder carbon fiber demand +72% YoY; (3) Aerospace: C929 composite share planned >50%. Humanoid robots use 5-7 kg each, a new incremental source.

    4. Advanced Ceramics | Heat 4 | Medium Competition | Steady Up

    Heat: Global advanced ceramics market ~USD 105B in 2026 (FortuneBusinessInsights, CAGR 6.1%); another scope (GEP) puts specialty ceramics at ~USD 85B, CAGR 8.5%. Asia-Pacific ~40%-52% of global.

    Competition: Mid-low end is同质化; high-end (semiconductor SiC parts, bioceramics) is led by US/Japan/EU. China leads in powders and sintering but lags in high-end components. Kyocera, Coorstek, CeramTec, Saint-Gobain are leaders.

    Trend: Three growth poles — new energy (electrolyzer ceramic diaphragms, fuel-cell electrolytes, Li-ion ceramic coating +28%), semiconductor equipment (SiC parts), biomedicine (joints/dental). Ceramic additive manufacturing penetration rises from 4% (2026) to 18% (2030).

    5. Electronic Chemicals | Heat 5 | Extreme Competition (High-end) | Fast Up

    Heat: Global electronic chemicals & materials market ~USD 80B in 2026, CAGR 6%; semiconductor chemicals ~USD 17.4B in 2026, CAGR 12%. China’s market exceeds RMB 300B, ~+25% YoY.

    Competition: Low-end is commoditized; high-end photoresist and G5 ultra-high-purity reagents have <10%-20% localization, heavily dependent on Japan/US. Overall localization <40%.

    Trend: Fab expansion + AI compute chips + advanced packaging drive triple demand; wet electronic chemicals localization rose from 44% to 50%-60%, electronic-grade HF to 65%; tungsten hexafluoride and other specialty gases show widening supply gaps and rising prices. Domestic substitution enters a “volume-realization cycle”.

    6. Aerogel | Heat 4 | Medium Competition | Surging Up

    Heat: Global aerogel insulation market ~USD 4.58-6.75B in 2026, CAGR 16%-18.7%. China holds 57% of global capacity but only 68% utilization — structural surplus vs. high-end shortage.

    Competition: Mid-low end (industrial insulation) is fiercely competitive; top-5 players hold ~52%-68%; CR5 rising. High-end aerospace/electronics still import-dependent.

    Trend: Biggest variable is NEVs — GB 38031-2025, effective July 1, 2026, makes aerogel mandatory (from optional) for battery safety; battery insulation sheet demand share jumped from 19% to 34%. New building standard GB/T 46993-2025 also lands. Ambient-pressure drying cuts cost 46% vs. 2020.

    3. Long-tail Keyword Opportunities

    • PTFE film for semiconductor packaging — AI server backplanes drive ultra-thin PTFE film demand
    • Modified PTFE seals export to Middle East — Middle East EPC projects bulk-buy domestic anti-corrosion seals
    • PEEK wafer carrier semiconductor localization — front-end semiconductor equipment parts replacement battleground
    • Continuous carbon fiber reinforced PEEK composite — scaling in drone structures / oil-drilling parts
    • T800 carbon fiber hydrogen storage cylinder — Type-IV cylinder demand +72% YoY, a certainty track
    • Aerogel battery insulation sheet for EVs — tens-of-billions incremental under mandatory new standard
    • Electronic grade hydrofluoric acid G5 localization — fastest-substituting wet electronic chemical category
    • Silicon carbide advanced ceramic semiconductor parts — domestic breakthrough in semiconductor SiC parts

    4. Action Items

    1. Content: Prioritize “high-end grades + domestic substitution + new standards” deep content; avoid low-end commodity red oceans.
    2. Acquisition: Build long-tail landing pages for semiconductor, low-altitude economy, and EV-battery downstreams.
    3. Monitoring: Track GB 38031-2025, PFAS rules, and fab-expansion cadence for marginal heat impact.

    Sources: MarketsandMarkets, FortuneBusinessInsights, ChinaIRN, China Report Hall, ZVZO, etc. (August 2026 public research).

  • 新材料行业每日关键词分析报告（2026-08-22）｜PTFE·PEEK·碳纤维·特种陶瓷·电子化学品·气凝胶

    一、今日概览

    本报告基于2026年8月公开行业数据，对六大新材料热门关键词进行搜索热度、竞争度、趋势三维研判。核心结论：高端化、国产替代、新兴应用（AI算力、低空经济、安全电池）是本期主线；低端通用料产能过剩，高端牌号供不应求。

    关键词 热度(1-5) 竞争度 趋势 核心驱动
    PTFE（聚四氟乙烯） 5 低端高 / 高端中 分化上行 AI服务器正交背板、半导体湿电子、出口回暖
    PEEK（聚醚醚酮） 4 中高 稳健上行 半导体晶圆载具、医疗植入、人形机器人
    碳纤维 5 大丝束中 / 高端高 结构性上行 低空经济eVTOL、氢能储运、C929
    特种陶瓷 4 中 稳健上行 半导体设备部件、新能源车、生物医疗
    电子化学品 5 低端高 / 高端极高 高速上行 晶圆厂扩产、AI算力、国产替代放量
    气凝胶 4 中 爆发上行 动力电池热防护、建筑节能新国标

    二、分关键词深度分析

    1. PTFE（聚四氟乙烯）｜热度5｜竞争分化｜分化上行

    热度：2026年全球PTFE市场规模约31.2亿美元（MarketsandMarkets，2026-2031 CAGR 4.4%），另有机构测算达43.9亿美元、CAGR 6.08%。价格端，悬浮PTFE（中粒）主流价43,500-48,000元/吨，产能利用率72%-76%，低端仍软稳。

    竞争度：低端通用料面临约30%产能过剩、同质化内卷；高端电子级/半导体级（超纯PFA）长期被美日垄断（进口依赖曾超70%），国产替代加速。中国占全球产能约67%，但整体利用率仅60%-65%；东岳、昊华、巨化三巨头约占57%产能。

    趋势：核心催化剂为NVIDIA下一代Rubin Ultra服务器将PTFE用作正交背板核心材料，单机柜PTFE价值量从3,000-4,000美元跃升至12,000-16,000美元；半导体湿法超纯PFA进口替代、出口中东/东南亚/拉美回暖。PFAS环保监管趋严倒逼绿色工艺升级。

    2. PEEK（聚醚醚酮）｜热度4｜竞争中高｜稳健上行

    热度：2026年全球PEEK市场规模约9.86-18.6亿美元（不同口径），CAGR约7%-8.4%。亚太贡献约42%-58%增量，中国产能占比突破42%。

    竞争度：全球CR5约76%-88%，威格斯、索尔维仍居第一梯队；中研股份、鹏孚隆等国产企业通过牌号认证打破垄断，国产化率从2020年不足12%升至2026年28.7%。高端医用/航空级有效供给仍存缺口。

    趋势：电子电气成为第一大应用（约34%），半导体晶圆载具与高温连接器国产化替代是主引擎；医疗植入级单价较通用级高3.8倍，为最高利润赛道；人形机器人关节、800V高压平台驱动CF/PEEK需求。

    3. 碳纤维｜热度5｜竞争分化｜结构性上行

    热度：2026年全球碳纤维市场约39亿美元，2026-2032 CAGR 13.3%，增速远超玻纤/金属。中国运行产能17.11万吨，占全球52.5%，国产化率超85%。

    竞争度：通用级T300/T400产能充足、价格竞争红海；高端T700/T800及以上供给偏紧、存在结构性缺口。东丽、帝人、赫氏占全球小丝束约58%-62%。

    趋势：三大增量赛道——①低空经济：2026国内低空经济规模破万亿，eVTOL复材占比超70%；②氢能储运：Ⅳ型储氢瓶用碳纤维需求同比+72%；③航空航天：C929复材占比规划超50%。人形机器人单机用碳纤维5-7公斤成新兴增量。

    4. 特种陶瓷｜热度4｜竞争中｜稳健上行

    热度：2026年全球先进陶瓷市场约1,050亿美元（FortuneBusinessInsights），CAGR 6.1%；另一口径（GEP）全球特种陶瓷约850亿美元、CAGR 8.5%。亚太占全球约40%-52%。

    竞争度：中低端同质化，高端（半导体设备用SiC部件、生物陶瓷）由美日欧主导，国内在粉体与烧结工艺领先但在高端部件仍有差距。Kyocera、Coorstek、CeramTec、圣戈班为头部。

    趋势：新能源（电解槽陶瓷隔膜、燃料电池电解质、锂电陶瓷隔膜涂覆+28%）、半导体设备（SiC部件）、生物医疗（人工关节/牙科）为三大增长极；陶瓷增材制造渗透率2026-2030由4%升至18%。

    5. 电子化学品｜热度5｜竞争极高（高端）｜高速上行

    热度：2026年全球电子化学品及材料市场约800亿美元，CAGR 6%；半导体化学品2026年约174亿美元、CAGR 12%。国内市场规模突破3,000亿元，同比约+25%。

    竞争度：低端通用内卷，高端光刻胶、G5级超高纯试剂国产化率不足10%-20%，高度依赖日美。整体国产化率不足40%。

    趋势：晶圆厂持续扩产+AI算力芯片+先进封装三轮驱动；湿电子化学品国产化率从44%升至50%-60%，电子级氢氟酸达65%；六氟化钨等特气供需缺口扩大、价格上行。国产替代进入”放量兑现周期”。

    6. 气凝胶｜热度4｜竞争中｜爆发上行

    热度：2026年全球气凝胶隔热材料市场约45.8-67.5亿美元，CAGR 16%-18.7%。中国产能占全球57%，但开工率仅68%，结构性过剩与高端短缺并存。

    竞争度：中低端（工业保温）竞争激烈；前五大企业占约52%-68%份额；CR5提升中。高端航空航天/电子器件仍依赖进口。

    趋势：最大变量为新能源汽车——2026年7月1日实施的GB 38031-2025将气凝胶从”可选项”变”必选项”，电池隔热片需求占比从19%跃升至34%；建筑节能新国标GB/T 46993-2025同步落地。常压干燥工艺普及推动成本较2020年降46%。

    三、长尾关键词机会（本期推荐）

    • PTFE薄膜半导体封装材料——AI服务器正交背板带动超薄PTFE膜需求
    • 改性PTFE密封件出口中东——中东EPC工程批量采购国产防腐密封
    • PEEK晶圆载具半导体国产化——半导体前道设备零部件替换主战场
    • 连续碳纤维增强PEEK复合材料——无人机结构件/石油钻探部件规模化
    • T800级碳纤维储氢瓶应用——Ⅳ型瓶需求同比+72%的确定性赛道
    • 气凝胶电池隔热片新能源车——新国标强制下的百亿级增量
    • 电子级氢氟酸G5国产化——湿电子化学品替代进度最快品类
    • 碳化硅特种陶瓷半导体部件——半导体设备用SiC部件国产突破

    四、行动建议

    1. 内容侧：优先围绕”高端牌号+国产替代+新国标”撰写深度内容，规避低端通用料红海。
    2. 获客侧：针对半导体、低空经济、新能源电池三大高景气下游布局长尾关键词落地页。
    3. 监测侧：跟踪GB 38031-2025、PFAS监管、晶圆厂扩产节奏对关键词热度的边际影响。

    数据来源：MarketsandMarkets、FortuneBusinessInsights、中研普华、中国报告大厅、ZVZO消费观察等2026年8月公开研报与行业资讯。

  • Price Trend Daily Report – 2026-08-21

    Price Overview

    Material Current Price Range WoW Change Trend
    PTFE Resin (suspension mid-grade) 31,800-47,000 CNY/t (national benchmark 43,000) ~0% (weakly stable) → Weakly stable
    PEEK Resin (domestic virgin) 300k-400k CNY/t; imported 550k-1,000k CNY/t Flat → Stable to slightly weak
    Carbon Fiber (T700 12K) 105-135 CNY/kg; T300 12K 90-100 CNY/kg T300 +5.3%, T700 flat to slightly up ↗ Bottoming & recovering
    PI Film (electronic grade) Electrical 110-220 CNY/kg; electronic 200-500 CNY/kg +1% to +2% ↑ Confirmed uptrend
    Specialty Ceramic Raw Materials (alumina/zirconia) Alumina 2,700-2,800 CNY/t; fused zirconia ≥33,000 CNY/t Alumina -1%; zirconia high Divergent (alumina ↘ / zirconia ↑)

    Key Movements

    • PTFE Resin: Weakly stable (±0%). The national benchmark for suspension mid-grade stands at 43,000 CNY/t (Longzhong, Aug 20, flat), yet low-end quotes from Shandong Yihe are 31,800 CNY/t while high-end Hongyang reaches 45,500 CNY/t — a 43% intra-month spread. Upstream, anhydrous HF has climbed to 14,700-16,500 CNY/t (+40% YTD), strengthening producers’ price-support stance, but a downstream off-season and high inventories cap the rebound.
    • PEEK Resin: Stable to slightly weak (flat). Domestic virgin resin is 300k-400k CNY/t; imported (Victrex, etc.) 550k-1,000k CNY/t. The earlier surge driven by humanoid-robot demand hype has cooled; continued domestic capacity ramp-up (Zhongyan, Jida, etc.) plus import substitution has rebalanced supply and demand.
    • Carbon Fiber: Bottoming out and recovering (↗). Jilin T300/12K ~100 CNY/kg, T300/25K ~90 CNY/kg, +5.3%/+5.9% MoM; T700/12K Jiangsu 105 CNY/kg flat, major-mill offer 135 CNY/kg. The sector has ended a half-year decline; costs at 114,145 CNY/t (+3.2% MoM) while gross margin remains negative (-10,002 CNY/t), so the rise is largely corrective.
    • PI Film: Confirmed uptrend (↑, +1% to +2%). Electrical-grade uniaxial 110-170 CNY/kg, biaxial 170-220 CNY/kg; electronic grade 200-500 CNY/kg. Kaneka’s 20% hike (effective April) keeps transmitting, backed by PMDA/ODA cost support and AI-server / foldable-screen demand; the global gap is ~20,000 t and overseas orders are locked through 2027.
    • Specialty Ceramic Raw Materials: Divergent. Alumina (metallurgical grade) 2,700-2,800 CNY/t, -1% WoW, weak; fused zirconia ≥33,000 CNY/t, +26.7% YTD, with Guoci raising zirconia powder prices 10%-40% from Jul 27, driven by rising zircon sand (+17% YTD), yttria export controls, and Tosoh’s supply halt (~6,000 t/yr gap).

    Impact Analysis

    • On procurement cost: Rising PI film and zirconia prices directly lift costs for electronic packaging, dental, MLCC and PCB grinding media; PTFE and carbon fiber remain low and cost-controllable; slightly lower alumina is marginally favorable for refractories / ceramics.
    • On supply chain: PI film and high-end zirconia are seller’s markets with extended lead times, requiring early order-locking; carbon fiber localization improves resilience; PTFE faces periodic tightness from upstream fluorochemical maintenance.

    Action Recommendations

    • Lock prices: Electronic-grade PI film, fused zirconia and yttria stabilizers — uptrends are clear and supply gaps will not close soon; adopt medium-term framework or volume / price locks.
    • Hold / monitor: PTFE resin (weakly stable, await cost-pass-through confirmation), PEEK resin (suppressed by import substitution, slightly weak), alumina (declining trend). Carbon fiber can be built up in batches on dips.

  • 2026-08-21 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（悬浮中粒） 31,800–47,000元/吨（全国基准43,000） ≈0%（弱稳） → 弱稳
    PEEK树脂（国产纯树脂） 30–40万元/吨；进口55–100万元/吨 持平 → 稳定偏弱
    碳纤维（T700 12K） 105–135元/kg；T300 12K 90–100元/kg T300 +5.3%，T700 持平微涨 ↗ 企稳回升
    PI薄膜（电子级） 电工级110–220元/kg；电子级200–500元/kg +1%~+2% ↑ 确认上行
    特种陶瓷原料（氧化铝/氧化锆） 氧化铝2,700–2,800元/吨；电熔氧化锆≥33,000元/吨 氧化铝-1%；氧化锆高位 分化（氧化铝↘ / 氧化锆↑）

    重点变动

    • PTFE树脂：弱稳（±0%）。全国悬浮中粒基准43,000元/吨（隆众8/20持平），但低端山东亿禾报31,800元/吨、高端宏洋45,500元/吨，月内高低差达43%。成本端无水氢氟酸已升至14,700–16,500元/吨（较年初+40%），厂家挺价意愿强，但下游处淡季、库存高企压制反弹空间。
    • PEEK树脂：稳定偏弱（持平）。国产纯树脂30–40万元/吨，进口（Victrex等）55–100万元/吨。前期因人形机器人需求炒作的暴涨已降温，国产产能（中研、吉大等）持续放量叠加进口替代，供需回归平衡。
    • 碳纤维：企稳回升（↗）。吉林T300/12K约100元/kg、T300/25K约90元/kg，环比+5.3%/+5.9%；T700/12K江苏105元/kg持平、大厂报盘135元/kg。行业结束半年阴跌，成本端114,145元/吨（+3.2%月环比），毛利仍为负（-10,002元/吨），本轮上涨以修复性为主。
    • PI薄膜：确认上行（↑，+1%~+2%）。电工级单拉110–170元/kg、双拉170–220元/kg；电子级200–500元/kg。Kaneka 4月提价20%持续传导，叠加PMDA/ODA成本支撑与AI服务器、折叠屏需求，全球缺口约2万吨、海外订单锁至2027年。
    • 特种陶瓷原料：分化。氧化铝（冶金级）2,700–2,800元/吨，周环比-1%，弱跌；电熔氧化锆≥33,000元/吨，较年初+26.7%，国瓷7/27起提价10%–40%，受锆英砂（+17%年初至今）、氧化钇出口管制、东曹断供（缺口约6,000吨/年）三重驱动。

    影响分析

    • 对采购成本：PI薄膜与氧化锆系价格上行直接推高电子封装、齿科、MLCC及PCB研磨介质成本；PTFE、碳纤维尚处低位，成本可控；氧化铝微跌对耐火/陶瓷成本边际利好。
    • 对供应链：PI薄膜与高端氧化锆呈卖方市场，交期延长、需提前锁单；碳纤维国产替代率提升、供给韧性增强；PTFE上游氟化工检修致阶段性收紧。

    行动建议

    • 建议锁价：PI薄膜（电子级）、电熔氧化锆及氧化钇稳定剂——上行趋势明确、供给缺口短期难解，宜签中期框架或锁量锁价。
    • 建议观望：PTFE树脂（弱稳待成本传导确认）、PEEK树脂（国产替代压制、价格偏弱）、氧化铝（弱跌趋势）。碳纤维可逢低分批建仓。

  • Relatório Diário de Análise de Palavras-Chave em Materiais Avançados (21 de agosto de 2026)

    Central de Inteligência de Mercado · Análise Diária de Palavras-Chave em Materiais Avançados · 21 de agosto de 2026

    Esta edição acompanha seis palavras-chave em destaque: PTFE, PEEK, fibra de carbono, cerâmicas técnicas, químicos eletrônicos e aerogel. Conclusão principal: poder computacional de IA, substituição de importações em semicondutores e regulamentação de segurança para novas energias estão redesenhando a demanda de materiais avançados. Quase todos os segmentos apresentam a mesma divisão estrutural — excesso de oferta na base e escassez no topo — e os líderes com capacidade de alta pureza e barreiras de qualificação capturam a maior parte do valor.

    1. Panorama de Interesse e Concorrência

    Palavra-chave Interesse Concorrência Tendência Motor principal
    PTFE ★★★★★ Média ↑ Recuperação do fundo Servidores de IA, semicondutores, novas energias
    PEEK ★★★★★ Média-baixa ↑ Alto crescimento Robôs humanoides, recarga rápida 800V, implantes
    Fibra de carbono ★★★★☆ Alta ↑ Recuperação de preços Economia de baixa altitude, aeroespacial, hidrogênio, eólica
    Cerâmicas técnicas ★★★★☆ Média ↑ Crescimento estável Encapsulamento avançado, semicondutores de 3ª geração
    Químicos eletrônicos ★★★★★ Média-alta ↑ Muito forte Expansão de fábricas, IA, localização
    Aerogel ★★★★☆ Média ↑ Aumento de volume Nova norma térmica de baterias, eficiência predial

    2. Análise Detalhada por Segmento

    2.1 PTFE: do “rei dos plásticos” a material central da infraestrutura de IA

    • Preços: o PTFE em suspensão de partícula média alcançou cerca de RMB 52.000/tonelada em junho de 2026, alta de aproximadamente 23,8% em base anual, recuando depois para RMB 43.500–48.000/tonelada no fim de julho. O PTFE de grau eletrônico de alto padrão gira em torno de RMB 150.000/tonelada, quase três vezes o grau comum.
    • Motores: a NVIDIA confirmou o uso de PTFE modificado com SiO₂ nos backplanes ortogonais do Rubin Ultra, viabilizando transmissão de altíssima velocidade com perda mínima. PFA/PTFE ultrapuro para processos úmidos de semicondutores é alvo prioritário de localização.
    • Estrutura: a capacidade chinesa é de cerca de 230.000 toneladas, com utilização de apenas 60%–65%. O excesso de oferta na faixa básica chega a 30%, enquanto a oferta de alto padrão segue escassa. Dongyue, Haohua e Juhua detêm cerca de 57% da capacidade nacional.
    • Riscos: custos de fluorita, ácido sulfúrico e ácido fluorídrico em alta por tensões geopolíticas; regulamentação de PFAS mais rígida.

    2.2 PEEK: polímero funcional estratégico para a era da leveza

    • Mercado: estimativas globais variam de cerca de USD 1,0 bilhão a USD 1,8 bilhão conforme o escopo, com CAGR próximo de 6%–8%. A demanda chinesa pode superar 5.000 toneladas até 2027, com mercado de cerca de RMB 16,7 bilhões e CAGR aproximado de 16,8%.
    • Motores: robôs humanoides (a substituição integral por componentes estruturais de PEEK reduz cerca de 5 kg por unidade), isolamento de alta tensão 800V/1000V em veículos elétricos, aeroespacial e implantes médicos.
    • Localização: a autossuficiência doméstica chegou a cerca de 42% no fim de 2025, com meta de 60% para o fim de 2026. A resina nacional custa RMB 360–380/kg contra RMB 600–800/kg do produto importado.
    • Barreiras: integração de monômeros como a fluorocetona, consistência das formulações modificadas e certificação médica e de defesa.

    2.3 Fibra de carbono: piso de preço confirmado e escassez no topo

    • Preços: a Toray elevou toda a linha em 10%–20% a partir de janeiro de 2026, e a Jilin Chemical Fiber reajustou preços duas vezes no ano. A média de 2025 ficou em cerca de RMB 83,75/kg. T300/T400 seguem muito competitivos, enquanto T700/T800 e superiores permanecem apertados e com prêmio.
    • Estrutura: a China operou mais de 170.000 toneladas de capacidade em 2025, cerca de 52% do total mundial, com localização entre 85% e 92%. A demanda global de 2026 é estimada em cerca de 146.000 toneladas.
    • Motores: economia de baixa altitude (eVTOL com mais de 70% de compósitos), programas C919/C929, tanques de hidrogênio Tipo IV, robôs humanoides com 5–7 kg por unidade e pás eólicas maiores.
    • Resultados: a recuperação no primeiro trimestre foi clara, com lucro líquido da Jilin Chemical Fiber em alta de cerca de 229,5% e retorno da Zhongfu Shenying ao lucro.

    2.4 Cerâmicas técnicas: motor duplo de semicondutores e novas energias

    • Mercado: o setor global de cerâmicas técnicas é estimado em cerca de USD 15,1 bilhões em 2026, com CAGR aproximado de 6,7%; a Ásia-Pacífico responde por 52%–56%.
    • Motores: encapsulamento avançado em linhas de 8 e 12 polegadas, substratos de semicondutores de terceira geração (SiC/GaN), isolamento e dissipação térmica em 800V, gestão térmica de servidores de IA, eletrólitos cerâmicos para baterias de estado sólido e implantes médicos.
    • Materiais em destaque: nitreto de boro, alumina, zircônia, carbeto de silício e nitreto de silício.
    • Estrutura: peças padronizadas de baixo valor estão em excesso, enquanto formatos personalizados de alta pureza avançam rapidamente na localização. Pó ultrapuro e sinterização de precisão continuam sendo as barreiras reais.

    2.5 Químicos eletrônicos: capturando os dividendos de semicondutores e de IA

    • Mercado: projeta-se que a China supere RMB 235–300 bilhões em 2026, com crescimento anual de cerca de 13,8%–25%. Só os químicos eletrônicos úmidos representam de RMB 15 a 18,2 bilhões.
    • Seis segmentos: fotorresistes, químicos eletrônicos úmidos, gases especiais eletrônicos, materiais de CMP, materiais de encapsulamento e químicos para baterias somam mais de 91% do mercado doméstico.
    • Localização: a faixa G3 e inferior está próxima de 75%, mas o grau G5 de ultra-alta pureza fica abaixo de 12%, o fotorresiste ArF avançado abaixo de 8% e alguns gases especiais de alta pureza abaixo de 10% — deixando amplo espaço de substituição.
    • Catalisadores: expansão de fábricas, servidores de IA e fluidos fluorados para refrigeração líquida. Os preços de gases especiais sobem com a interrupção no fornecimento de hélio.

    2.6 Aerogel: substituição obrigatória gera demanda garantida

    • Mercado: as estimativas globais para 2026 vão de USD 3,5 a 4,9 bilhões, com CAGR de cerca de 17%–24%; a China responde por 25%–31%.
    • Catalisador central: a norma GB 38031-2025, sobre segurança de baterias de tração para veículos elétricos, entra em vigor em 1º de julho de 2026 e transforma o controle de propagação térmica de opcional em obrigatório. A GB/T 46993-2025 padroniza mantas de aerogel para construção.
    • Aplicações: proteção térmica de baterias na CATL, FinDreams e CALB; segurança contra incêndio em armazenamento de energia; tubulações industriais; envoltória predial.
    • Custos: a secagem à pressão ambiente já é comercial e reduziu custos em cerca de 40% em relação a 2018, diminuindo a barreira para adoção em massa.

    3. Ações Recomendadas

    • Prioridade de conteúdo: PEEK para semicondutores e robótica, localização de químicos eletrônicos e proteção de baterias com aerogel. Os três combinam alto crescimento com concorrência relativamente baixa de palavras-chave e a maior previsibilidade de conversão.
    • Monitoramento competitivo e de cadeia: acompanhar os marcos de produção de PTFE de grau eletrônico na cadeia da NVIDIA, a liberação de capacidade de fibra de carbono T800+ e os preços de gases especiais e hélio.
    • Estratégia de palavras-chave: focar termos de cauda longa ligados a graus premium, substituição de importações e aplicações em semicondutores, evitando o oceano vermelho dos termos genéricos de commodities.

    Compilado a partir de fontes públicas do setor e notas de pesquisa. As definições de dados variam entre as fontes. Apenas para inteligência de mercado; não constitui recomendação de investimento.

  • Daily Advanced Materials Keyword Analysis Report (August 21, 2026)

    Market Intelligence Desk · Daily Keyword Analysis for Advanced Materials · August 21, 2026

    This edition tracks six trending keywords: PTFE, PEEK, carbon fiber, technical ceramics, electronic chemicals and aerogel. Key takeaway: AI computing power, semiconductor import substitution, and new-energy safety regulation are reshaping demand across advanced materials. Nearly every segment shows the same structural split — oversupply at the low end, scarcity at the high end — and leaders with high-purity capacity plus qualification barriers capture most of the value.

    1. Heat and Competition Overview

    Keyword Search Heat Competition Trend Core Driver
    PTFE ★★★★★ Medium ↑ Rebound from bottom AI servers, semiconductors, new energy
    PEEK ★★★★★ Medium-Low ↑ High growth Humanoid robots, 800V fast charging, medical implants
    Carbon fiber ★★★★☆ High ↑ Price recovery Low-altitude economy, aerospace, hydrogen, wind
    Technical ceramics ★★★★☆ Medium ↑ Steady growth Advanced packaging, third-gen semiconductors, storage
    Electronic chemicals ★★★★★ Medium-High ↑ Very strong Fab expansion, AI computing, localization
    Aerogel ★★★★☆ Medium ↑ Volume ramp New EV battery thermal standard, building efficiency

    2. Segment Deep Dive

    2.1 PTFE: From “King of Plastics” to Core AI Infrastructure Material

    • Pricing: Suspension medium-particle PTFE reached roughly RMB 52,000/ton in June 2026, up about 23.8% year on year, then eased to RMB 43,500–48,000/ton in late July. High-end electronic-grade PTFE trades near RMB 150,000/ton, close to three times standard grade.
    • Drivers: NVIDIA has confirmed SiO₂-modified PTFE for Rubin Ultra orthogonal backplanes, enabling ultra-low-loss high-speed transmission. Ultra-pure PFA/PTFE for semiconductor wet processes is a fast-moving localization target.
    • Structure: Chinese capacity is around 230,000 tons with utilization of only 60%–65%. Low-end oversupply is roughly 30% while high-end supply stays scarce. Dongyue, Haohua and Juhua hold about 57% of national capacity.
    • Risks: Fluorite, sulfuric acid and hydrofluoric acid costs are rising on geopolitical disruption; PFAS regulation is tightening.

    2.2 PEEK: Strategic Functional Polymer for the Lightweighting Era

    • Market: Global estimates range from about USD 1.0 billion to USD 1.8 billion depending on scope, with CAGR near 6%–8%. China demand may exceed 5,000 tons by 2027 for a market around RMB 16.7 billion, implying roughly 16.8% CAGR.
    • Drivers: Humanoid robots (a full PEEK structural swap cuts about 5 kg per unit), 800V/1000V EV high-voltage insulation, aerospace, and medical implants.
    • Localization: Domestic self-sufficiency reached roughly 42% by end-2025 with a 60% target for end-2026. Domestic resin runs RMB 360–380/kg versus imported RMB 600–800/kg.
    • Barriers: Integrated monomer supply such as fluoroketone, modification formula consistency, and medical/defense qualification.

    2.3 Carbon Fiber: Price Floor Confirmed, High-End Structurally Tight

    • Pricing: Toray raised its full line 10%–20% effective January 2026, and Jilin Chemical Fiber lifted prices twice during the year. The 2025 average was about RMB 83.75/kg. Low-end T300/T400 remains highly competitive while T700/T800 and above stay tight with premiums.
    • Structure: China ran over 170,000 tons of capacity in 2025, roughly 52% of the world, with localization at 85%–92%. Global 2026 demand is estimated near 146,000 tons.
    • Drivers: Low-altitude economy (eVTOL composite content above 70%), C919/C929 programs, Type IV hydrogen tanks, humanoid robots at 5–7 kg per unit, and larger wind blades.
    • Earnings: Q1 recovery was clear, with Jilin Chemical Fiber net profit up about 229.5% and Zhongfu Shenying returning to profit.

    2.4 Technical Ceramics: Twin Engines of Semiconductors and New Energy

    • Market: Global technical ceramics is estimated near USD 15.1 billion in 2026 with about 6.7% CAGR; Asia-Pacific holds 52%–56%.
    • Drivers: Advanced packaging on 8- and 12-inch lines, third-generation semiconductor substrates (SiC/GaN), 800V insulation and heat dissipation, AI server thermal management, solid-state battery ceramic electrolytes, and medical implants.
    • Hot materials: Boron nitride, alumina, zirconia, silicon carbide and silicon nitride.
    • Structure: Standard low-end parts are oversupplied while high-purity custom shapes localize quickly. Ultra-high-purity powder and precision sintering remain the real barriers.

    2.5 Electronic Chemicals: Capturing Both Semiconductor and AI Dividends

    • Market: China is projected to exceed RMB 235–300 billion in 2026, growing roughly 13.8%–25% annually. Wet electronic chemicals alone are about RMB 15–18.2 billion.
    • Six segments: Photoresists, wet electronic chemicals, electronic specialty gases, CMP materials, packaging materials and battery chemicals together hold over 91% of the domestic market.
    • Localization: G3 and below sits near 75%, but G5 ultra-high-purity is under 12%, high-end ArF photoresist under 8%, and some high-purity specialty gases under 10% — leaving a large substitution runway.
    • Catalysts: Fab expansion, AI servers and liquid-cooling fluorinated fluids. Specialty gas prices are climbing on helium supply disruption.

    2.6 Aerogel: Mandated Substitution Creates Certain Demand

    • Market: Global 2026 estimates span USD 3.5–4.9 billion with CAGR of roughly 17%–24%; China accounts for 25%–31%.
    • Key catalyst: GB 38031-2025 on EV traction battery safety takes effect July 1, 2026, moving thermal-propagation control from optional to mandatory. GB/T 46993-2025 standardizes aerogel blankets for construction.
    • Applications: Battery thermal protection at CATL, FinDreams and CALB; energy-storage fire safety; industrial piping; building envelopes.
    • Cost: Ambient-pressure drying is commercialized, cutting cost roughly 40% versus 2018 and lowering the barrier to mass-market adoption.

    3. Recommended Actions

    • Content priority: PEEK for semiconductor and robotics, electronic chemicals localization, and aerogel battery protection. All three combine high growth with relatively low keyword competition and the strongest conversion certainty.
    • Competitive and supply-chain monitoring: Watch electronic-grade PTFE ramp milestones in the NVIDIA supply chain, high-end T800+ carbon fiber capacity releases, and specialty gas or helium pricing.
    • Keyword strategy: Target long-tail terms around high-end grades, import substitution and semiconductor applications, and avoid the red ocean of generic commodity terms.

    Compiled from public industry sources and research notes. Data definitions vary across sources. For market intelligence only; not investment advice.

  • 新材料行业每日关键词分析报告（2026年8月21日）

    市场情报官 · 新材料行业每日关键词分析 · 2026年8月21日

    本期跟踪 PTFE、PEEK、碳纤维、特种陶瓷、电子化学品、气凝胶六大热门关键词。核心结论：AI 算力 + 半导体国产替代 + 新能源安全法规 三条主线正在重塑新材料需求结构，行业普遍呈现「低端过剩、高端紧缺」的结构性分化，具备高纯/高端产能与认证壁垒的头部企业最受益。

    一、热度与竞争度总览

    关键词 热度 竞争度 趋势 核心驱动
    PTFE（聚四氟乙烯） ★★★★★ 中 ↑ 触底反弹 AI 服务器高频高速、半导体、新能源
    PEEK（聚醚醚酮） ★★★★★ 中偏低 ↑ 高增长 人形机器人、800V 快充、医疗植入
    碳纤维 ★★★★☆ 高 ↑ 价格修复 低空经济、航空航天、氢能、风电
    特种陶瓷 ★★★★☆ 中 ↑ 稳健增长 先进封装、第三代半导体、储能
    电子化学品 ★★★★★ 中偏高 ↑ 高景气 晶圆扩产、AI 算力、国产替代
    气凝胶 ★★★★☆ 中 ↑ 放量 动力电池热防护新国标、建筑节能

    二、分品类深度分析

    1. PTFE：从「塑料王」到算力基建核心材料

    • 价格：2026 年 6 月悬浮中粒约 5.2 万元/吨，年涨约 23.8%；7 月中下旬回落至 4.35 万–4.8 万元/吨软稳。高端电子级 PTFE 约 15 万元/吨，是普通级近 3 倍。
    • 驱动：英伟达 Rubin Ultra 正交背板确认采用 SiO₂ 改性 PTFE，支撑高频高速传输；半导体湿制程超纯 PFA/PTFE 国产替代加速。
    • 格局：国内产能约 23 万吨，产能利用率仅 60%–65%，低端过剩约 30%，高端稀缺。东岳、昊华、巨化 CR3 约 57%。
    • 风险：萤石、硫酸、氢氟酸受地缘扰动涨价；PFAS 环保监管趋严。

    2. PEEK：轻量化时代的战略功能材料

    • 市场：全球规模约 10 亿–18 亿美元区间（口径不一），CAGR 约 6%–8%；国内 2027 年需求有望破 5000 吨、规模约 167 亿元，年复合约 16.8%。
    • 驱动：人形机器人（整机替换 PEEK 结构件单台减重约 5 公斤）、新能源车 800V/1000V 高压绝缘、航空航天、医疗植入。
    • 国产替代：国产化率 2025 年末约 42%，2026 年末目标 60%；国产料价格 360–380 元/kg，显著低于进口 600–800 元/kg。
    • 壁垒：氟酮等单体一体化、改性配方稳定性、医用/军工认证。

    3. 碳纤维：价格底部确认，高端结构性紧缺

    • 价格：2026 年 1 月东丽全线上调 10%–20%，吉林化纤年内两次提价；2025 均价约 83.75 元/kg。低端 T300/T400 竞争激烈，高端 T700/T800 紧缺有溢价。
    • 格局：中国 2025 年运行产能 17+ 万吨、占全球约 52%，国产化率 85%–92%；2026 全球需求约 14.6 万吨。
    • 驱动：低空经济（eVTOL 复材占比 >70%）、C919/C929、Ⅳ型储氢瓶、人形机器人（单台 5–7 公斤）、风电大型化。
    • 业绩：一季度龙头修复明显，吉林化纤净利同比 +229.5%，中复神鹰扭亏。

    4. 特种陶瓷：半导体与新能源双轮驱动

    • 市场：全球技术陶瓷 2026 年约 151 亿美元，CAGR 约 6.7%；亚太占 52%–56%。
    • 驱动：先进封装（8/12 英寸）、第三代半导体（SiC/GaN 基板）、800V 高压绝缘散热、AI 算力服务器、固态电池陶瓷电解质、医疗植入。
    • 热门材料：氮化硼、氧化铝、氧化锆、碳化硅、氮化硅。
    • 格局：低端标准件过剩、高纯异形件国产替代提速，超高纯粉体与精密烧结仍是壁垒。

    5. 电子化学品：同吃半导体 + AI 算力两大红利

    • 市场：2026 国内规模预计突破 2350–3000 亿元，年复合约 13.8%–25%；湿电子化学品约 150–182 亿元。
    • 六大赛道：光刻胶、湿电子化学品、电子特气、CMP 抛光材料、封装材料、新能源电池化学品，合计占国内 91% 以上份额。
    • 国产替代：G3 及以下约 75%，但 G5 级超高纯 <12%、高端 ArF 光刻胶 <8%、部分高纯特气 <10%，替代空间巨大。
    • 催化：晶圆扩产、AI 服务器、液冷氟化液；电子特气受氦气供应扰动价格上行。

    6. 气凝胶：政策强制替代打开确定性增量

    • 市场：全球 2026 年约 35–49 亿美元（口径不一），CAGR 约 17%–24%；中国占比 25%–31%。
    • 核心催化：GB 38031-2025《电动汽车用动力蓄电池安全要求》2026 年 7 月 1 日实施，热扩散防控由「可选」变「必选」；GB/T 46993-2025 建筑用气凝胶毯国标同步落地。
    • 应用：动力电池热防护（宁德时代、弗迪、中创新航大规模应用）、储能消防、工业管道、建筑节能。
    • 降本：常压干燥商业化，成本较 2018 年下降约 40%，民用渗透门槛下降。

    三、行动建议

    • 内容布局优先级：PEEK 半导体/机器人应用、电子化学品国产替代、气凝胶电池防护——三者兼具高增速与低竞争，转化确定性最高。
    • 竞品与供应链监控：重点跟踪 PTFE 电子级放量节点（英伟达供应链）、碳纤维高端 T800+ 产能释放、电子特气/氦气价格。
    • 关键词策略：主攻「高端/国产替代/半导体应用」长尾词，避开低端通用词的红海竞争。

    本报告基于公开行业资讯与研报整理，数据口径存在差异，仅供市场情报参考，不构成投资建议。

  • 2026-08-20 Industry Exhibition Opportunity Scan

    Upcoming Exhibitions (next 3–6 months, Sep 2026 – Feb 2027)

    Exhibition Dates Location Scale Exhibitor Value
    China Composites Expo (CCE) 2026 Sep 1–3 Shanghai NECC Asia’s largest composites show, 800+ exhibitors Direct access to carbon-fiber / composites buyers
    Ceramics Expo Tokyo 2026 Sep 30–Oct 2 Makuhari Messe, Tokyo World’s largest high-performance ceramics show Gateway to advanced / electronic ceramics
    Fakuma 2026 (Int’l Plastics Processing) Oct 12–16 Friedrichshafen, Germany 1,900+ exhibitors, 50,000+ visitors European gateway for PTFE / PEEK & high-performance polymers
    Compounding World Expo North America Nov 11–12 Cleveland, OH, USA Full compounding / additives chain PEEK / PTFE compounding & modification clients
    Carbon Fiber 2026 (CompositesWorld) Nov 10–12 Huntsville, AL, USA Premier carbon-fiber conf. + expo Carbon-fiber supply-chain decision-makers
    8th Asian Conf. on Materials & Mfg. Tech (ACMMT 2026) Nov 5–8 Bangkok, Thailand Academic–industry materials forum Low-cost Southeast Asia touchpoint
    Shanghai Int’l Fluoroplastics Industry Chain Expo Dec 9–11 Shanghai SNIEC Full fluoropolymer chain Most direct PTFE platform
    Shanghai Int’l Anti-Corrosion & Rust Exhibition Dec 3–5 Shanghai SNIEC Specialized corrosion-materials show Corrosion-resistant end-users
    JEC World 2027 (reserve now) Mar 2–4, 2027 Paris Nord Villepinte 1,400 exhibitors, 45,000 visitors, 94 countries World #1 composites show — book early

    Top Recommendations

    • Shanghai Int’l Fluoroplastics Industry Chain Expo (Dec 9–11, Shanghai): the most direct platform for PTFE / fluoropolymers, co-located with a semiconductor show, downstream covering electronics, semiconductors and automotive. Action: contact the organizer immediately to lock a 9㎡ standard booth at SNIEC; prepare fluoropolymer film / tubing / seal samples.
    • Fakuma 2026 (Oct 12–16, Germany): the best European alternative in the K-show off-year; 44% of exhibitors come from outside Germany with 120+ Chinese exhibitors — a window for PEEK / PTFE into EU procurement chains. Action: confirm booth and logistics by end of August; prepare EU CE / REACH compliance docs in advance.

    Registration Reminders

    • CCE 2026 (Sep 1–3): less than two weeks out — exhibitor slots essentially closed; switch to visitor registration / competitor scouting.
    • Fakuma 2026: limited booth availability; end of August is the last window.
    • Ceramics Expo Tokyo (Sep 30): registration closes ~end of August — act fast.
    • JEC World 2027: early-bird booth pricing typically ends by end of 2026 — submit intent this quarter.

    Cost Estimates

    • Booth fees: China standard 9㎡ ≈ ¥18k–38k; Europe (Fakuma/JEC) raw space ≈ €180–500/㎡, all-in with build & mandatory media fee ≈ €400–800/㎡; US conference-style (Carbon Fiber / Compounding) standard booth ≈ $3,000–6,000.
    • Travel budget: Europe per person (5-day round trip + hotel) ≈ ¥35k–50k; USA ≈ ¥40k–60k; Southeast Asia (Bangkok) ≈ ¥12k–20k; domestic China ≈ ¥5k–10k.

  • 2026-08-20 行业展会机会扫描

    即将举办展会（未来3–6个月，2026.09–2027.02）

    展会名称 时间 地点 规模 参展价值
    中国国际复合材料展 CCE 2026 9.1–9.3 上海·国家会展中心 亚洲最大复材展，800+展商 碳纤维/复材对接头部客户
    东京高机能陶瓷展 Ceramics Expo Tokyo 9.30–10.2 东京·幕张展览馆 全球最大高机能陶瓷展 先进陶瓷/电子陶瓷突破口
    Fakuma 2026 国际塑料加工展 10.12–10.16 德国·腓特烈港 1900+展商、5万+观众 PTFE/PEEK等高性能聚合物欧洲门户
    北美配混世界展 Compounding World Expo NA 11.11–11.12 美国·克利夫兰 配混/助剂全产业链 PEEK/PTFE配混与改性客户
    Carbon Fiber 2026（CompositesWorld） 11.10–11.12 美国·亨茨维尔 碳纤维顶级会议+展 碳纤维供应链决策层
    第八届亚洲材料与制造技术大会 ACMMT 2026 11.5–11.8 泰国·曼谷 材料学术/产业论坛 东南亚布局低成本触点
    上海国际氟塑料产业链展览会 12.9–12.11 上海·新国际博览中心 氟塑料全产业链 PTFE最直接对口平台
    上海国际工业防锈防腐蚀展 12.3–12.5 上海·新国际博览中心 防腐材料专业展 耐腐蚀材料终端用户
    JEC World 2027（重点储备） 2027.3.2–3.4 法国·巴黎维勒班 1400展商、4.5万观众、94国 全球复材第一展，需提前锁位

    重点推荐

    • 上海国际氟塑料产业链展览会（12.9–12.11，上海）：PTFE/含氟聚合物最直接对口展会，与半导体展同期，下游含电子、半导体、汽车。行动：立即联系主办方锁定9㎡标准展位（SNIEC），准备含氟薄膜/管件/密封件样品。
    • Fakuma 2026（10.12–10.16，德国）：K展空白年的欧洲最佳替代，44%展商来自德国以外、中国展商超120家，是PEEK/PTFE进入欧企采购链的窗口。行动：8月底前确认展位与物流，提前办理欧盟CE/REACH合规文件。

    报名提醒

    • CCE 2026（9.1–9.3）：距开展不足2周，参展名额基本关闭，建议转为观众登记/竞品走访。
    • Fakuma 2026：展位余量有限，8月底前为最后窗口。
    • Ceramics Expo Tokyo（9.30）：报名截止约8月底，需尽快。
    • JEC World 2027：早鸟展位价通常2026年底截止，建议本季度提交意向。

    成本估算

    • 展位费用参考：国内标准9㎡约¥1.8万–3.8万；欧洲（Fakuma/JEC）光地约€180–500/㎡，含搭建及强制媒体费整体€400–800/㎡；美国会议型展（Carbon Fiber/Compounding）标准展位约$3,000–6,000。
    • 差旅预算参考：欧洲单人次往返+住宿5天约¥3.5万–5万；美国约¥4万–6万；东南亚（曼谷）约¥1.2万–2万；国内展会约¥0.5万–1万。

  • Advanced Materials Price Trend Daily, 20 Aug 2026: Fluorochemical Chain Splits, PI Film the Only Tight Market

    Key takeaway: The fluorochemical chain shows a clear divergence — anhydrous hydrofluoric acid is up nearly 40% year-to-date, while general-purpose suspension PTFE has slipped back to roughly RMB 31,800/t, near cash cost. Acrylonitrile jumped 8.1% in a single week, putting a cost floor under carbon fibre. PI film is the only genuinely tight material this period: secure volume rather than price.

    1. Price Overview

    Material Current price range Week on week Trend
    PTFE resin (suspension, medium particle) RMB 31,800–34,000/t 0% to -1% Soft but stable (down ~30% from the 30-day high of 45,500)
    PTFE dispersion resin RMB 54,000/t 0% Stable (low producer inventory, moderate run rates)
    PEEK virgin resin (domestic China) RMB 300,000–400,000/t (mainstream quote 380,000) 0% Stable with a downward bias
    Carbon fibre T300-12K RMB 90/kg 0% Bottoming out
    Carbon fibre T700-12K RMB 118–120/kg 0% Bottoming out
    PI film (electrical/electronic grade, 6051 series) RMB 180–255/kg 0% to +1% Firm
    Technical ceramic feedstock (high-purity alumina micropowder) RMB 130–180/kg (discounts on bulk) 0% Soft but stable
    [Cost driver] Anhydrous HF RMB 15,000–16,500/t 0% Strong (up ~40% YTD)
    [Cost driver] Acrylonitrile RMB 12,000/t +8.1% vs. early Aug Turning strong

    2. Notable Moves

    • Acrylonitrile +8.1%: from RMB 11,133/t on 1 Aug to RMB 12,033/t on 4 Aug. Precursor costs for carbon fibre are rising, but industry inventory of about 15,670 t (up 27.3% from the start of the year) is blocking pass-through, so finished carbon fibre has not followed.
    • Anhydrous HF up nearly 40% YTD: Korean semiconductor-grade HF buyers have stepped up China sourcing, lifting high-purity grades to RMB 16,000–16,500/t from under RMB 12,000/t in January. Downstream, R32 has risen to RMB 64,500–65,500/t and R22 holds at RMB 24,000–25,000/t, with Q3 contract prices up close to RMB 3,000/t quarter on quarter.
    • PTFE down roughly 30% over 30 days: a clear break from upstream. Higher fluorspar and HF costs cannot be passed into commodity PTFE grades; overcapacity plus need-only buying has compressed processing spreads to historic lows.
    • PI film firm: the Asia-Pacific supply gap in high-end electrical-insulation PI film has widened to about 18,000 t/year. The global market now exceeds USD 2.8 billion with a CAGR near 7.2%, and demand from EV traction-motor insulation, wind generator insulation and hydrogen high-temperature applications is growing more than 15% a year.

    3. Impact Analysis

    Procurement cost: The strong-upstream / weak-downstream pattern in fluorochemicals means commodity PTFE is already close to cash cost, so further downside is limited and restocking at these levels carries manageable risk. High-end fluoropolymer grades (dispersion resin, PFA/FEP), by contrast, will catch up with HF and should be volume-secured early. For carbon fibre, acrylonitrile cost push makes RMB 90/kg for T300-12K an effective floor; waiting for further declines is becoming less rewarding.

    Supply chain: PI film is the only true seller’s market right now, where lead time and allocation risk outweigh price risk, especially for imported high-end electrical-insulation grades. In PEEK, Zhongyan has set up a Jiangsu subsidiary to build 10,000 t/year of PEEK capacity, so domestic quotes are more likely to fall over the medium term — avoid locking long-term contracts at today’s prices. The macro backdrop remains soft: of 50 key production materials tracked nationally in early August 2026, 12 rose, 31 fell and 7 were flat, so a broad-based materials rally is unlikely.

    4. Recommended Actions

    • Lock in (3–6 months): PI film, prioritising high-end electrical-insulation grades — secure volume ahead of price; PTFE dispersion resin and other high-end fluoropolymers such as PFA/FEP; any externally sourced anhydrous HF exposure.
    • Stay on the sidelines: commodity suspension PTFE (restock on demand once cost support is confirmed); carbon fibre T300/T700 (buy in small tranches at the bottom and push for acrylonitrile-indexed clauses); PEEK (renegotiate after new capacity starts up).
    • Monitor: fluorspar and sulphuric acid prices as leading indicators for HF cost; weekly carbon fibre industry inventory; PI film localisation and capacity-expansion progress.

    Data note: compiled from public quotations and industry monitoring. Technical ceramic feedstocks trade largely on enquiry with no daily price index, so ranges are indicative only. PEEK and PI film are quoted at monthly frequency; week-on-week is treated as flat.