Grivory HT1V-4 FWA是一種用40%玻璃纖維增強的聚鄰苯二甲酰胺（PPA）級。基于半結晶、部分芳香的共聚聚酰胺。具有良好的尺寸穩定性、低翹曲、良好的表面質量和抗水解性。提供更堅硬、更堅固、在高溫下具有更好的熱變形穩定性和耐化學性的零件。適用于注塑加工。用于家居用品、醫療設備、衛生用品、供水和供氣應用。被批準用于接觸食物和飲用水。符合NSF 51、EU FDA、NSF 61、KTW、WRAS、ACS、DVGW W270（用于水接觸）、REACH、RoHS和WEEE。

Grivory HT1V-4 FWA is a polyphthalamide (PPA) grade reinforced with 40% glass fiber. Is based on a semi-crystalline, partially aromatic co-polyamide. Exhibits good dimensional stability, low warpage, good surface quality and hydrolysis resistance. Provides parts which are stiffer, stronger and have better heat distortion stability and chemical resistance at high temperatures. Is suitable for processing by injection molding. Used in housewares, medical devices, sanitary, water and gas supply applications. Is approved for contact with food and drinking water. Complies with NSF 51, EU FDA, NSF 61, KTW, WRAS, ACS, DVGW W270 (for water contact), REACH, RoHS and WEEE.