its introduction
All along, in industrial production, PVC plastic raw material is one of the most widely used plastic materials. PVC material is an amorphous material. PVC plastic raw materials due to its non-toxic, green environmental protection, known as food-grade environmental protection materials, food-grade PVC environmental protection materials are widely used in medicine, film and other areas of close contact with consumers. And there are some PVC plastic raw materials after modified injection molding performance will be more perfect, more in line with the needs of industrial production standards.
In terms of PVC plastic raw materials, its essence is a kind of vacuum plastic film, because PVC materials have light weight, heat insulation, heat preservation, moistureproof, flame retardant, simple construction and other characteristics. It is also used in all kinds of panel surface packaging, so it is also known as decorative film, adhesive film, applied to building materials, packaging, medicine and many other industries. Among them, the building materials industry accounts for the largest proportion, followed by the packaging industry, and a number of other small-scale application industries.
why is pvc plastic has so popular
Light weight, heat insulation, heat preservation, moisture-proof, flame retardant, acid and alkali resistance, corrosion resistance; Stability, good dielectric property, durable, anti-aging, easy to weld and glue; It is easy to process and form by kneading, mixing, drawing, cutting, extrusion or die-casting, which can meet the needs of various profile specifications. Smooth surface, bright color, highly decorative, decorative applications are wide, the construction process is simple, the installation is more convenient.
