Hostaform C 9021是一种耐受水解食品级聚甲醛（POM）共聚物。对化学品（溶剂、燃料和强碱）、磨损、长期疲劳、蠕变、水解、应力开裂、热降解和氧化降解具有良好的抵抗力。具有高刚度、硬度、韧性、优异的回弹性、良好的热变形温度（至100°C）、热稳定性、良好的滑动性能和低吸湿性。适用于注塑和片材及薄膜挤出加工。用于汽车工程、精密工程、电气电子行业和家用电器。符合RoHS、PFOS和PFOA。 Hostaform C 9021 is a Resistant to hydrolyzed food grade polyoxymethylene (POM) copolymers.Exhibits good resistance to chemicals (solvents, fuels & strong alkalis), wear, long-term fatigue, creep, hydrolysis, stress cracking, thermal and oxidative degradation. Possesses high rigidity, hardness, toughness, excellent resilience, good heat distortion temperature (to 100°C), thermal stability, good slip properties and low moisture absorption. Is suitable for processing by injection molding and sheet- & film extrusion. Used in automotive engineering, precision engineering, electric and electronic industry and domestic appliances. Complies with RoHS, PFOS and PFOA.