2,2-Bis(3-(3-aminobenzoylamino)-4-hydroxyphenyl)hexafluoropropane 220426-92-6
Synonyms:HAFA
Appearance:white powder
Purity:99.5%max
Metal:1ppm max
Physical & Chemical Properties
Physical State：Solid (at 20°C)
Storage：Sealed in cool, dry place; store under inert gas (air-sensitive)
Key Features：High purity, excellent thermal stability, photosensitive
Main Uses
Key Monomer for Photosensitive Polyimides (PSPI)：Critical raw material for synthesizing high-performance, photosensitive polyimide films and coatings
Electronics & Semiconductors：Used in advanced microelectronics for insulation layers, passivation films, and high-temperature resistant photoresists
Aerospace & Advanced Materials：Applied in high-temperature composite materials and structural components requiring thermal stability and chemical resistance
High-Performance Polymer Intermediates：Used to produce polyamide-imides (PAI) and other specialty polymers with fluorinated backbones
HS Code：2922299090
Sales Service
