摘要
系统介绍了影响ＰＶＣ塑料异型材低温冲击性能的因素，包括型材配方、混合、挤出设备。
Factors affecting low temperature impact resistance of PVC plastics profile were studied systematically including profile formula, blending and extrusion equipment, die and manufacturing process.
出处
《化学建材》
1999年第3期13-15,共3页
Chemical Materials for Construction
