GF35 +PPA raw materials , Fatigue Resistant grade PPA HTN 51G35FWS BK083
Quick Details Port: Shanghai port Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram Supply Ability: 3000 Kilogram/Kilograms per Month Polyphthalamide PPA resin product name: High Performance Polyamide Form: Pellets Color: Black and natural color Grade: injection molding and extrusion Application: Auto Parts plumbing parts and so on Delivery Detail: In 7~15 days Packaging Detail: 25kg per bag Polyphthalamide PPA resin Introduction Outperforms standard polyamides in heat, moisture and chemical resistance Semi-crystalline polyphthalamide is a high performance polyamide with outstanding high heat, hydrolysis and chemical resistance, and electrical properties. PPA outperforms standard polyamides with higher strength and stiffness at elevated temperatures, better retention of properties in humid environments, and greater resistance to a broader range of chemicals. Polyphthalamide PPA resin Properties Higher Heat Resistance PPA is used to replace metal in high-temperature automotive applications. Continuous-use temperatures range from 120°C to 185°C (248°F to 365°F). Heat deflection temperatures (HDT) go up to 310°C (590°F). Lower Moisture Absorption Humid environments can have a devastating effect on the mechanical properties of standard polyamides. PPA’s lower water absorption rate results in significantly less change in strength and stiffness, even with high levels of humidity. Better Chemical Resistance PPA’s highly aromatic ring structure provides greater resistance to a […]