Introduction to Pvc Extruded Plastic Products
Firstly, let’s introduce PVC, which is mainly composed of PVC and its raw material is polyvinyl chloride. It is a polymer formed by catalytic polymerization under high temperature conditions with a catalyst.
PVC profile is formed by PVC resin and catalyst under high temperature. Adding some anti-aging drugs can extend the service life of PVC profile; In addition, some manufacturers also add heat-resistant additives to increase their melting point. Added some chemicals that can improve its performance.
Below, I will introduce you to the relevant knowledge of PVC resin, the raw material for PVC profiles. Polyvinyl chloride resin is a polymer material with strong molecular strength. Usually a non-toxic and odorless white powder, insoluble in water. However, at high temperatures, a pungent odor is produced, which is a gas called hydrogen chloride. When dissolved in water, it is absorbed by the body, causing poisoning.

What is plastic profile and its classification
Pvc Extruded Plastic Products refer to a type of plastic or metal shaped profile, while irregular profiles refer to plastic products with non circular cross-sections, usually referring to shapes other than round, square, and plate, such as corrugated, grooved, T-shaped, etc. At present, special-shaped plastics have been widely used in fields such as construction and decoration.
There are two types of profiles, one is completely plastic profiles, and the other is profiles made by mixing plastic and non plastic.
According to the cross-sectional characteristics of profiles, they can be divided into 7 categories: profile pipes, hollow profiles, plug type profiles, open profiles, segmented profiles, embedded profiles, and solid profiles.
According to the degree of softness and hardness of Pvc Extruded Plastic Products, they can be divided into soft profiles and hard profiles. According to the type of plastic, it can be divided into different profiles such as polyvinyl chloride (PVC), ABS, PE, PP, PC, etc.
Polyvinyl chloride (PVC) profile is a type of PVC product made from PVC as raw material, with various functional additives added, and extruded at high temperature. With the addition of functional additives, Pvc Extruded Plastic Products have the advantages of good aging resistance, UV protection, corrosion resistance, high strength, low cost, thermal insulation, thermal insulation, etc., and can partially replace aluminum, steel, etc. Less pollution than aluminum profiles.

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