PEVA insulation and cold proof window film

PEVA cast film is a commonly used material for making thermal insulation and cold-proof window films and door curtain films. With its excellent thermal insulation performance, good flexibility and environmental protection features, it is widely used in the field of cold protection and heat preservation. The following is a detailed introduction:   The principle of heat preservation and cold protection: PEVA cast film has a fine independent bubble structure, with small air convection, thus having a low thermal conductivity. It can effectively reduce the dissipation of indoor heat to the outside, playing a role in heat preservation and cold protection. Meanwhile, its excellent sealing property can prevent cold air from outside from entering the room, further enhancing the insulation effect.   Material characteristics: PEVA cast film is made by blending PE and EVA. It is non-toxic, pollution-free, recyclable, and does not produce toxic gases when burned. It is a green and environmentally…

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