문제 및 해결책
일반적인 플라스틱 재료 문제에 대한 실질적인 답변
Melt index fluctuation >20%
Hydrolysis resistance
Insufficient drying water marks
Improper injection speed
Insufficient oil resistance
High-flow injection
Spray coating adhesion
Flame retardancy not up to standard
Wear resistance not up to standard
Extrusion surface quality