Grade 1~7 of plastic products, which level is the safest?

Use: heat resistant to 70 ℃, only suitable for warm or frozen drinks, high temperature liquid, or heating is easy to deformation, there are harmful substances melt out. Moreover, scientists found that after 10 months of use, the No. 1 plastic may release the carcinogen DEHP, which is toxic to the testes.

2021/11/09


Do common plastics, such as ABS,PC,PE,POM,PPO,PP,PVC and glass fiber, belong to elastic-plastic materials?

The characteristics of each material are different, coupled with the development of material modification technology, it is difficult to make such a distinction, look at the following differences between different materials to know the characteristics of its material.

2021/11/09


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