POM共聚 德国巴斯夫 Ultraform® H 4320 厚壁配件(部件) 防火阻燃等级HB 热稳定性好 高分子量
半成品挤出用高分子量级，特别是厚壁产品，可高出料率挤出，热稳定性高，变色低。 High-molecular-weight grade for the extrusion ofsemifinished product: particularly thick walled product can be extruded at high output rates: the materal also features high therma! stabilty and owdiscoloration
