There is no difference between PET and APET plastic. PET is polyester, which has a chemical name of polyethylene terephthalate. PET can be made with the polymers aligned in two primary ways; amorphous or crystalline. Virtually, all you c
The reason and solution of PVC plastic yellowing
When PVC decomposes, dehydrochlorination occurs to form conjugated polyolefin series, which are yellow. Then, what causes the aging and decomposition of PVC, and how can we solve th
What's the difference between pet and PETG
Pet blister is divided into PET-G and pet-a, which are actually two varieties of PET sheet. The softening point of the sheet is different. The softening point of PET-G is a little l
PVC, PP, PET, which material box is hard.
① polyvinyl chloride (PVC)
It is the largest amount of plastic used in construction. The density of UPVC is 1.38-1.43g/cm3, the mechanical strength is high, the chemical stability is good, the use tem