吹(chui)膜螺杆机(ji)筒厂家分(fen)享(xiang)注塑(su)机(ji)螺(luo)杆与(yu)吹(chui)膜机(ji)螺(luo)杆(gan)的(de)区(qu)别
根(gen)据熔(rong)体速(su)度(du)、熔(rong)化(hua)时(shi)吸(xi)收的热量(liang)、熔(rong)体粘度(du)、吸收(shou)率(lv)、热稳定(ding)性(xing)等(deng)特性(xing),机(ji)械(xie)塑(su)化螺(luo)杆的形(xing)状(zhuang)要(yao)求有(you)很大(da)差(cha)异(yi)。即(ji)使是同(tong)样的塑料,吹膜(mo)螺(luo)杆机(ji)筒厂(chang)家(jia)认(ren)为由(you)于产品(pin)不同(tong),塑(su)料(liao)中(zhong)添加的阻(zu)燃剂、润滑剂(ji)、玻(bo)璃纤维(wei)、无机(ji)矿物等(deng)改性剂(ji)和(he)填(tian)充物不(bu)同,或(huo)者混(hun)合的要(yao)求、熔(rong)体(ti)均(jun)匀化的(de)要求不(bu)同、不(bu)融(rong)化时(shi)的(de)颗粒形状(zhuang)不同(tong),对螺(luo)丝的(de)要(yao)求(qiu)也不同(tong)