The difference between silicone and PVC

    The two applications of silicone and PVC  are very widely used at the moment. They can be made into mobile phone case, trademarks, coaster, photo frames, car mat, USB case and so on. What are the differences between them?

1. Different materials: PVC products are mainly made of PVC powder (polyvinyl chloride) and oil and color paste blending, and silicone products are mainly made of silicone raw materials, color paste paste, curing agent and so on. silicone has liquid silicone and solid silicone.

2. The processing technology is different: when vacuum is different, silicone is used silicone vacuum machine , and PVC is used PVC vacuum machine. Silicone products are pressed by oil press, and the PVC products are heated by baking table.

3. The appearance is different: silicone product surface is smooth, the color is bright, has the luminance, the PVC product is slightly rough than the silicone product.

4. Hand feel different: silicone product texture is soft, toughness and elasticity is better, and PVC in comparison, will be hard, no toughness.

5. Burning smell is different: silicone products are generally powdery after burning, and smells are small. PVC products will be blackened after burning, and smell is bad when burning.

6. The weather ability of the products is different: the silicone products are heat-resistant and cold resistant, and can be heated in the microwave oven, and in the low temperature environment, the weather ability of PVC is poor, and it can not be placed in high temperature or too low for a long time.

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