문제 및 해결책
일반적인 플라스틱 재료 문제에 대한 실질적인 답변
Insufficient low-temperature impact
Improper PP/EPDM ratio
TPO insufficient surface hardness
TPO insufficient strength after welding
TPO long color/material change time
TPO high temperature creep deformation
TPO long-flow product filling difficulty
TPO regrind performance decline after use
TPO product surface stress whitening
Hardening at low temperature