Weekly New Materials Keyword Tracker (Week 2, July 2026): PEEK Surges, Electronic Chemicals Ride AI Wave

🕵️ Market Intelligence Officer | Weekly Keyword Tracker | July 12, 2026

1. PTFE (Polytetrafluoroethylene)

Heat: ★★★☆☆ (Medium-High) | Competition: ★★★★☆ (High) | Trend: Stable to Strong

• Key Drivers: 5G base station antennas, semiconductor corrosion-resistant linings, chemical heat exchanger seals
• Market Update: Lithium battery coating-grade PTFE emulsion domestic production accelerating, costs down ~15%; construction-grade powder demand slowing
• Price Range: Suspension medium granules ~22,000-28,000 CNY/ton (domestic); dispersion resin 45,000-65,000 CNY/ton (import-led)
• Content Angle: PTFE high-frequency board materials in 5G mmWave applications; PTFE wear-resistant components for CMP equipment

2. PEEK (Polyether Ether Ketone)

Heat: ★★★★☆ (High, Rising) | Competition: ★★★☆☆ (Medium-High) | Trend: Strong Upswing

• Key Drivers: UAV lightweighting, EV 800V high-voltage connectors, medical implants, aerospace
• Market Update: China PEEK concept index (BK1156) trading volume 46.94B CNY in June 2026, index range 2000-2077, market cap 912.4B CNY; carbon fiber reinforced PEEK for UAVs: $54,812-60,226/ton; glass fiber reinforced PEEK: $47,467-48,562/ton
• Long-tail Keywords: UAV PEEK composites, carbon fiber reinforced PEEK, PEEK injection molding, EV PEEK connectors, medical PEEK implants, PEEK vs metal, aerospace PEEK

3. Carbon Fiber

Heat: ★★★★★ (High) | Competition: ★★★★★ (Very High) | Trend: Capacity Expansion Phase, Price Pressure

• Key Drivers: EV lightweighting, wind/hydrogen energy, wind turbine blade spars
• Market Update: Sinofiber Lianyungang base — three world’s largest high-performance carbon fiber production lines commissioned; 2026 global chopped carbon fiber market estimated at $450M (CAGR 11.1% through 2032); industry overcapacity risk alert; domestic T700/T800 still heavily import-dependent
• Content Angle: Carbon fiber composite recycling technology; T800 carbon fiber scale-up bottlenecks

4. Special Ceramics

Heat: ★★★☆☆ (Medium) | Competition: ★★★☆☆ (Medium) | Trend: Steady Growth, Large Domestic Substitution Space

• Key Drivers: Semiconductor equipment precision components, 5G filters, EV ceramic bearings
• Market Update: China special ceramics market continues expanding in 2026; precision ceramic component localization rate below 30%; Si3N4, Al2O3, ZrO2 materials in high demand for semiconductor equipment
• Long-tail Keywords: Silicon nitride ceramic bearings, semiconductor process ceramics, zirconia dental materials, precision ceramic components, special ceramics injection molding

5. Electronic Chemicals

Heat: ★★★★☆ (High, Rising) | Competition: ★★★☆☆ (Medium-High) | Trend: AI + Domestic Substitution Dual-Driver, Clear Uptrend

• Key Drivers: AI computing chip packaging, advanced process lithography, SiC power semiconductors, advanced packaging (HBM/CoWoS)
• Market Update: SEMI forecasts 2026 global semiconductor sales to hit record $1.5 trillion; domestic equipment localization rate rising from ~20% to 30%+; CSGC Electronic Gas NF3 capacity 18,500 tons/year with ASML certification; Tianyue Advanced SiC conductive substrates ranked #1 globally; Shanghai Silicon 300mm wafers sales up 90%+ YoY; AI compute expansion driving CCL substrate demand surge
• Long-tail Keywords: Electronic specialty gas localization, semiconductor silicon wafers, photoresist localization, SiC power devices, advanced packaging materials, AI compute electronic materials, glass substrate

6. Aerogel

Heat: ★★★☆☆ (Medium) | Competition: ★★☆☆☆ (Medium-Low) | Trend: Fast Growth Phase, Blue Ocean Characteristics

• Key Drivers: EV battery thermal management, building insulation, pipeline energy saving, LNG carrier insulation
• Market Update: Aerogel blankets in lithium battery PACK protection applications expanding; industrial pipeline insulation retrofit demand growing; domestic leaders expanding capacity, prices gradually declining
• Long-tail Keywords: Aerogel battery insulation, EV thermal management aerogel, aerogel building insulation, LNG ship aerogel, industrial pipeline insulation materials

Comprehensive Heat Rankings

Content Strategy This Week

High Priority (Produce This Week):

1. Electronic Chemicals — AI compute + domestic substitution dual logic, high search volume AND high conversion
2. PEEK — UAV/EV dual catalysis, abundant blue ocean long-tail keywords
3. Carbon Fiber — Large search volume, suitable for brand awareness content

Medium Priority:

1. Special Ceramics — Semiconductor equipment precision ceramics localization, precise B2B traffic
2. PTFE — 5G/semiconductor angle, need differentiation amid high competition
3. Aerogel — Low competition, blue ocean content, suitable for fast positioning

Data Sources: East Money, Sinofiber, Gongyan Research, Huatai Securities, CITIC Securities, 36Kr, CSGC public filings | Report Date: July 12, 2026