Closed cell polyethylene foam insulation
Polyethylene foam is formed by heating a polymer compound, and can receive its formulation additives to change its properties before being heated and extruded into a solid state. The material also has a variety of shapes and sizes, has a certain degree of rigidity, and can maintain the shape when cut into thicker sections. The main uses of polyethylene foam are shock-absorbing packaging, thermal insulation, floating materials, electrical insulation materials, wood substitutes, and sealing gaskets.

Features of closed cell polyethylene foam insulation sheet:

1. Abrasion resistance and high impact resistance;

2. The impact strength is a high value among the existing plastics, even at -70℃, there is still a high impact strength;

3. Very good self-lubrication;

4. Very low water absorption;

5. Chemically stable, resistant to various corrosions such as acid, alkali, and salt within a certain temperature and concentration range.

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