After the pvc is formed into a film, it has a certain viscosity and transparency

Now the products produced by using plastic polymers have spread all over the city, not only that, some plastic products have been used in our life, and it is difficult to be replaced. As a material with stable chemical properties, strong corrosion resistance, and good pressure resistance and wear resistance, plastic is a relatively practical category at present. And because the cost of plastic is relatively low, it can be produced in large quantities, so this material is still very suitable for some products that are used more. At present, many types of polymers have also been produced. It can be said that the current plastic is not only a single type or two or three types, but a collection of dozens of types, collectively referred to as plastics. The PVC produced in them Membrane is a typical product. More convenience can be achieved by using this film. For example, in our daily life, the plastic wrap that needs to be used after meals is made of pvc. And this kind of transparent cling film is actually a film developed from pvc transparent film. After pvc is formed into a film, it has a certain viscosity and transparency, which is still very valuable for use.