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What is the use of the foam in the color steel sandwich panel?

What is the use of the foam in the color steel sandwich panel?

Update:07-06-2022
Summary:The polystyrene foam sandwich panel is made of colored steel...
The polystyrene foam sandwich panel is made of colored steel plate as the surface layer and closed-cell self-extinguishing polystyrene foam as the core material. A new type of high-efficiency composite building material, mainly suitable for roofs, walls and clean workshops of public buildings, industrial plants, as well as combined cold storages, building junctions, commercial pavilions, etc. Generous and other characteristics.


The color steel sandwich panel is made of color coated steel plate as the surface material, self-extinguishing polystyrene, polyurethane, glass wool and rock wool as the core material. of ultra-light building panels. It has the characteristics of light weight, thermal insulation, fast construction speed and bright color. It is a new type of enclosure structure material integrating load-bearing, thermal insulation, waterproof and decoration.





PMI foam is a kind of polymer material formed by a large number of gas micropores dispersed in solid plastic. It has the characteristics of light weight, heat insulation, sound absorption, shock absorption, etc., and its dielectric properties are better than that of matrix resin, so it has a wide range of uses. . Almost all kinds of plastics can be made into foamed plastics, and foaming molding has become an important field in plastics processing. Foamed plastics, also called porous plastics, are plastics with numerous micropores inside which are made of resin as the main raw material.


Light weight, heat insulation, sound absorption, shock resistance, corrosion resistance, soft and hard, widely used as heat insulation, sound insulation, packaging materials and car and ship shells. Compared with pure plastic, foamed plastic has low density, light weight, high specific strength, its strength increases with the increase of density, it has the ability to absorb impact load, has excellent buffering and shock absorption performance, sound insulation and sound absorption performance, thermal conductivity Low temperature, good thermal insulation performance, excellent electrical insulation performance, corrosion resistance and mildew resistance. Flexible foam plastic has excellent elasticity and other properties.