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Asye fòs plastik PET anbalaj anbalaj Rezin PET la gen yon tanperati tranzisyon vè segondè, yon vitès kristalizasyon dousman, yon sik bòdi long, yon sik bòdi lontan, yon rapò gwo kontraksyon bòdi, yon estabilite dimansyon pòv, yon fragilite nan...
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Strength Steel Plastic PET Packaging Strapping The PET resin has a high glass transition temperature a slow crystallization rate a long molding cycle a long molding cycle a large molding shrinkage ratio a poor dimensional stability a brittleness in...