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The Origin Of The Development Of PVC Foam Board
- Jan 01, 2019 -

This time should be said that history is not long, developed in the 1970s, the real industrialization was also in the 1990s. When this material comes out, people call it "the wood of the future" and its chemical composition is polyvinyl chloride. Due to the wide application of rigid PVC low foaming products, it can replace almost all products made of wood. Has the ability to compete with wood.

The technology of rigid foaming has developed rapidly in recent years. The United States is very prominent in developing hard PVC foaming technology, with large investment and high output. Many new products have been developed to make rigid PVC foamed products in construction. In the field of decorative materials, furniture materials have been industrialized.

The processing technology of rigid PVC foam products has made rapid progress, and there are requirements for foaming in equipment, molds and formulation processes.

Wood powder or other fillers are added to the PVC foamed product, and different characteristics of the rigid PVC foamed product are imparted by adding different fillers. Improve the range of applications of this product in place of various building materials and decorative materials. At the same time, the surface of the rigid PVC foamed product is well decorated.

Compared with wood materials, rigid PVC low foaming materials are moisture-proof, anti-corrosive, insect-resistant, flame-retardant, non-paintable, non-toxic and tasteless, and also prevent termites. This kind of product can not only save wood, but also effectively improve people's living environment. It is a good indoor and outdoor building material.

It can also replace other building materials. First, it reduces the amount of raw materials, which in turn reduces the cost of the product; lowers the thermal conductivity, improves the thermal insulation, and the thermal insulation; and reduces the thermal expansion.

The current PVC foam-forming products mainly include rigid PVC free foaming and crust foaming solid panels, hollow individual panels, rigid PVC foam decorative profiles, pipes, and rigid PVC foamed wood products. In the fields of construction, packaging, furniture industry, etc., the application is more and more extensive.