PET, polyethylene terephthalate –plastic injection molding material
The most common use as beverage bottles and other transparent screen protection film protective film. PET can also be spinning, that is, we often say polyester. In addition, there are many engineering applications PET
Non-toxic, but the synthesis process may remain single, low molecular weight oligomers and side reaction products such as diethylene glycol, these are some toxic, PET raw material for beverage bottles countries have strict standards.
PET plastic injection molding a higher melting point. But generally do not recommend reusing bottles, especially for loading water. Since PET bottles are generally thin, manufactured using a blow molding method, when the bottle is heated to about 90 ℃ rearrange, and the internal stress due to the role of PET molecular chains, and the contraction distortion of the bottle experience, this time using easily result in burns. The higher temperatures will increase the risk of harmful substances in the material eluted.
Cn-moulding offer your professional service for injection molding part service and mold making with PET material
in China company, contact us when your new project need to use PET material parts