Problema e solução
Respostas práticas para os desafios comuns dos materiais plásticos
Flatness out of tolerance of random copolymer polypropylene injection molded products
Product deformation caused by unbalanced ejection of random copolymer polypropylene injection mold
Large weight fluctuation of random copolymer polypropylene injection molded products
Product defects caused by excessive moisture content in random copolymer polypropylene raw material
Insufficient impact strength of random copolymer polypropylene injection molded products
Roundness out of tolerance of random copolymer polypropylene injection molded products
Processing difficulties caused by melt flow rate mismatch of random copolymer polypropylene raw material
Environmental stress cracking appearing in random copolymer polypropylene injection molded products
Stress whitening appearing near the gate of random copolymer polypropylene injection molded products
Dimensions of random copolymer polypropylene injection molded products continue to change after demolding