PEF board, also known as polyethylene insulation board and high-pressure polyethylene insulation board, is an advanced foaming technology production line, using the most advanced scientific formula, blending with high-pressure polyethylene, flame retardant, foaming agent, cross-linking agent and other raw materials. After internal mixing, the polyolefin is foamed with high information rate through chemical bridging, and becomes a balanced bubble product with network polymer structure.

It is characterized by good heat insulation effect, simple construction, long service life, low comprehensive cost, good resistance, non-toxic, strong buffer, etc. it is widely used in the heat preservation, sound absorption and shock absorption of petroleum, chemical power, food and pharmaceutical industry, automobile, train, refrigerator car, etc. the products are divided into polyethylene plate and polyethylene plate.

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