Soft PV and silica gel are two kinds of crafts in the material now commonly used, the difference between the two kinds of materials of many people are not very clear, because the products are similar, in fact there are great differences between the two, silica gel and PVC mainly has the following differences:
1, from the appearance of the product, PVC product is relatively silica gel products, silicone products, surface smooth, color.
2, judging from the handle, soft silicone products, good toughness and elasticity, soft PVC less hard, the hardness can be adjusted, but PVC.
3,.PVC material has ordinary material and environmental protection material is also called ATBC-PVC, and silica gel can be certified by ROHS, is environmentally friendly.
4, silica gel products are generally made more transparent, the smell of relatively small combustion products into powder, and PVC products with fire after the product will be black, burning smell.
5, silicone products in the PVC product is more resistant to cold, silicone products can be heated in the microwave oven, and PVC can not.