Daily Keyword Monitoring Report — New Materials Industry (2026-08-25)

Scope: PTFE, PEEK, Carbon Fiber, Advanced Ceramics, Electronic Chemicals, Aerogel ｜ Date: August 25, 2026

1. Executive Summary

The six tracked material keywords show a structural “high-end shortage vs. low-end oversupply” pattern. Five macro drivers — AI compute, humanoid robots, NEVs, low-altitude economy, and semiconductor localization — are pulling demand for high-performance materials, while commodity grades face overcapacity and price competition. Policy tailwinds (MIIT’s Specialty Engineering Plastics Action Plan, GB 38031-2025 battery safety standard, 15th Five-Year new-materials plan) are the strongest deterministic catalysts.

2. Heat / Competition / Trend Matrix

3. Deep Dive

PTFE

• Heat High. Commodity grades overbuilt (China ~67% of global capacity, utilization 60–65%, ~30% low-end surplus); high-end electronic/semiconductor grades surging. NVIDIA Rubin Ultra adopts PTFE as core orthogonal-backplane material, cabinet value rising from $3k–4k to $12k–16k.
• Competition Medium-High. Dongyue/Haohua/Juhua “Big Three” ~57% of China capacity. Overseas PFAS rules tighten.
• Trend Divergent up. Price ~RMB 52k/t early June (+23.81% YoY), soft-stabilized to RMB 43.5k–48k/t by late July. Export recovery to ME/SEA/LatAm/Africa.
• Action: Prioritize semiconductor-grade ultra-pure PFA/PTFE and AI-server HF substrates; avoid commodity-grade price wars.

PEEK

• Heat Very High. Humanoid robots (2026 mass-production year, 6.6–10 kg/unit), NEV 800V platforms, C919, low-altitude economy. China PEEK market >RMB 5B in 2026; global >$1.2B.
• Competition Medium. Top 5 (Victrex, Solvay, Evonik, Zhongyan, Junhua) 71.3%; China capacity >32%, localization 12%→28.7%, net exporter since 2025.
• Trend Strong up. Cost fell from RMB 500k–800k/t to ~RMB 140k/t. MIIT+NDRC July 2026 Action Plan targets 60% self-sufficiency by 2028, 80% by 2030; National Big Fund Phase II included.
• Action: Lock certification and capacity for robot joints, 800V motor insulation, aero structures.

Carbon Fiber

• Heat High. Wind (largest, >30%), hydrogen storage (Type IV +35%), low-altitude eVTOL (>70% composite), humanoid robots (5–7 kg/unit), aerospace.
• Competition High. Structural split: T300 utilization <70%, price RMB 120→90/kg (-25%); T700+ utilization >85%, price >RMB 300/kg. China 40–61% of global capacity, 65–85% self-sufficient.
• Trend Bottoming rebound. Toray +10–20% Jan 2026, Jilin Chemical +RMB 10k/t, Hengshen +RMB 10k/t April; high-end tight. MIIT target 80% high-end self-sufficiency by 2028.
• Action: Pre-qualify domestic T700/T800+; lock long-term agreements on commodity grades; focus hydrogen bottles, eVTOL, robots.

Advanced Ceramics

• Heat High. Semiconductor equipment (electrostatic chuck, ceramic heater, susceptor), power-device AIN substrates, 5G/6G dielectric ceramics, aero hot-section. China advanced-ceramics market ~RMB 130B in 2026, 5-yr CAGR >12%.
• Competition Medium-High. Functional 77% (MLCC, substrate, filter), structural 23%. Top 5 ~45% global; semiconductor precision ceramics import-substitution space large (~3x in 3 yrs).
• Trend Steady up. Global advanced ceramics CAGR 6–10%; China semiconductor structural ceramics ~RMB 12.5B in 2026.
• Action: Focus semiconductor-equipment ceramic parts and automotive power-device substrates localization; avoid commodity alumina red ocean.

Electronic Chemicals

• Heat Very High. AI compute chips, wafer-fab expansion (2026 +480k wafers/month 12-inch), “de-Japanization” supply security. China wet e-chemicals ~RMB 18.2B in 2026, CAGR >12%; total e-chemicals >RMB 300B, ~25% YoY.
• Competition Medium. High-end import-dependent: G5 ultra-pure ~12% local, ArF photoresist <8%, some e-gases <10%; commodity grades largely domestic.
• Trend Volume+Price up. Functional wet chemicals +14.2% vs commodity +8.3%; high-grade gross margin 45%+. 2026 = key node from validation to volume adoption.
• Action: Capture G5 ultra-pure reagents, ArF photoresist, e-specialty gases, CMP materials substitution; exploit 1–3 yr fabs qualification lead time.

Aerogel

• Heat Very High. GB 38031-2025 (EV battery safety) effective July 1, 2026 raised thermal-runaway threshold, making aerogel “must-have”. Global market ~$4.59B in 2026, CAGR 15–18.9%; battery insulation pad $376M (2025) → $482M (2026), CAGR 28.3%.
• Competition Medium. Top 5 (Aspen, Cabot, Zhongning, Nano, Alison) 67.2%; automotive-grade and storage-specific high-end high-barrier, high-margin; commodity low-end homogeneous.
• Trend Explosive up. Atmospheric drying >54.7% (35% cheaper vs supercritical); China production cost -40% since 2020; building aerogel blanket standard GB/T 46993-2025 opens second blue ocean.
• Action: Bind top battery makers’ automotive-grade certification; expand building insulation, storage safety, ultra-thin (<0.5mm) formats.

4. Long-tail Keywords

1. PTFE semiconductor-grade ultra-pure PFA localization
2. PEEK humanoid-robot lightweight structural parts
3. Carbon fiber Type IV hydrogen storage winding material
4. Aerogel power-battery insulation pad GB38031
5. Advanced ceramic electrostatic chuck semiconductor equipment
6. Wet electronic chemicals G5 ultra-pure hydrofluoric acid
7. Electronic-grade ArF immersion photoresist localization
8. Low-altitude economy eVTOL carbon fiber composites

5. Intelligence Conclusion

1. Thesis unchanged: premiumization + localization is the common logic; avoid commodity, overweight scarce high-end.
2. Strongest catalyst: mandatory policy standards (aerogel GB38031, PEEK action plan, carbon-fiber self-sufficiency targets).
3. Risk warning: PFAS regulation (PTFE), low-end overcapacity (carbon fiber/PTFE/aerogel commodity), long certification cycles (e-chemicals/ceramics).