Ultraform H4320 BASF Corporation Acetal (POM) Copolymer High-molecular-weight grade for the extrusion of semifinished product; particularly thick walled product can be extruded at high output rates;
POM是由三聚甲醛经溶液聚合,本体聚合,辐射聚合或气相聚合后,再用醚化或脂化等方法,使端基封闭,造粒而得。用于汽车,机械,电子电器和精密仪器。