hostaform®lw15ewx

acetal (pom) copolymer

celanese corporation

产品说明：

hostaform® lw15ewx is a specialty low wear grade of acetalcopolymer designed for improved performance including when pairedagainst other thermoplastic resins (pbt, pa, pc, pmma) or steel.due to the special wax blend the material has a good weld linestrength. compared to hostaform® lw90ewx this grade has highertoughness and strength.

物性信息：

基本信息
特性

超高韧性

高强度

耐磨损性良好

rohs 合规性

联系制造商

物理性能额定值单位制测试方法密度1.40g/cm³iso 1183溶化体积流率（mvr） (190°c/2.16 kg)2.50cm³/10miniso 1133机械性能额定值单位制测试方法拉伸模量2650mpaiso 527-2/1a/1拉伸应力 (屈服)63.0mpaiso 527-2/1a/50拉伸应变 (屈服)19%iso 527-2/1a/50标称拉伸断裂应变32%iso 527-2/1a/50冲击性能额定值单位制测试方法简支梁缺口冲击强度
iso 179/1ea    -30°c11kj/m²iso 179/1ea    23°c14kj/m²iso 179/1ea热性能额定值单位制测试方法热变形温度 (1.8 mpa, 未退火)93.0°ciso 75-2/a熔融温度 1173°ciso 11357-3注射额定值单位制
加工（熔体）温度190 到 230°c
模具温度80.0 到 120°c
螺杆长径比15.0:1.0 to 25.0:1.0