PA9T and PA10T are semi-aromatic, high-performance polyphthalamides (PPAs) that bridge the gap between commodity nylons and fully aromatic polymers. Designed for demanding thermal, chemical, and mechanical environments, they offer an exceptional combination of heat resistance, very low moisture uptake, and dimensional precision—ideal for precision-molded parts with minimal warpage.
Both PA9T and PA10T exhibit high glass transition and heat-deflection temperatures, ensuring they retain strength and stiffness at elevated service temperatures. Their semi-aromatic backbone and high crystallinity also deliver outstanding resistance to fatigue, creep, abrasion, and swelling, even after prolonged exposure to fuels, oils, glycol-based coolants, humid air, or aggressive chemicals. These combined properties make PA9T and PA10T the materials of choice for high-reliability components in electronics, automotive, and industrial applications.
- High Stiffness & Superior Tensile Strength
- Outstanding Resistance to Elevated Temperatures
- Exceptional Thermal Stability across repeated heat cycles
- Superior Creep Resistance under sustained loading
- Enhanced Fatigue Durability & Heightened Weather Resistance
High-temperature electronic connector housings, SMT connector shells, High-speed data connector housings, LED lighting fixture reflectors, High-voltage connector insulators, Industrial automation structural parts, Aerospace sensor/electronics module enclosures, Consumer electronics internal frames/brackets, Chemical processing seals and valve bodies, Engine under-hood components…
| Grade Name | Reinforcement | Key Features |
|---|---|---|
| PA9T | Glass Fiber Reinforced, Flame Retardant | High strength; Superior Heat Resistance up to 290 °C; Low Water Absorption |
| PA10T | Glass Fiber Reinforced, Flame Retardant | High strength; Superior Heat Resistance up to 290 °C; Low Water Absorption |