문제 및 해결책
일반적인 플라스틱 재료 문제에 대한 실질적인 답변
TPU heat resistance
Low weld line strength
Large shrinkage rate fluctuation
Insufficient surface hardness of TPU
Insufficient strength of TPU after welding
TPU color and material changeover time too long
TPU high-temperature creep deformation
Filling difficulty of TPU long-flow products
Uneven microcellular foaming of TPU
Poor gasoline engine oil resistance