PC material can be used in the injection molding, extrusion molding, blowing molding, heat forming, etc. But the most common molding way for PC material is injection molding. Good molding parameter and good equipments make perfect mould.

PC material characteristics are as below: good shock strength, thermal stability, glossiness, etc. PC material shrinkage is around 0.1-0.2%.

PC material is water absorption, so before molding, please dry PC material under temperature of 100 to 200 degree for 3 to 4 hours. The humidity of PC material before molding should less than 0.02%. PC material melt temperature 260-340 ℃, mould temperature should be around 70-120 degree.

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