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What are the technical characteristics of PET?
Apr 16, 2018

What are the technical characteristics of PET?

PET has high molding temperature, and the temperature adjustment range is narrow (260 - 300 C), but after melting, the fluidity is good, so the process is poor, and the anti - flow device is often added in the mouth. Mechanical strength and properties are not high after injection. It is necessary to improve the performance through stretching process and modification.


The accurate control of the mold temperature is to prevent warp. Therefore, it is recommended to adopt hot runner mold. Mold temperature is high, otherwise it will cause poor surface luster and mold release.

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