短切毡 定义:玻璃纤维短切原丝毡(简称短切毡)是将玻璃纤维经短切成50毫米长度后,无定向地均匀分布,经聚酯粉末、聚酯乳液粘结剂粘结而成的无碱或中碱玻璃纤维无纺毡制品。 Glassfiber chopped strand mat (briefly as CSM) is an non-woven E-or C-glassfiber glassfibre which is made of chopped strands of 50mm in length, which are randomlyuniformly dispersedbound together with polyester binder in powderemulsion form.