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Foaming substance into the hole so that the material , which can be divided into chemical and physical blowing agent, blowing agent and surfactant three categories
Application
Thistle board
Gypsum board is made by processing sheet metal construction gypsum as the main raw material, mixed with the right amount of additives and fiber board core made to a special paperboard of armor. Gypsum board with a light weight, sound insulation, heat insulation, strong processing performance, features simple construction methods.
Foam concrete
Foam concrete foam machine through the foam system will be fully mechanically foaming foam, and the foam slurry uniformly mixed with water and then pumped through the system performed in-situ foam machine construction or molding, through natural formed a conservation contains a lot of new lightweight closed-cell insulation material .
Foamed plastic
By a large number of gas pores dispersed in a solid plastic polymer to form a class of materials with light, heat insulation , sound absorption, shock absorption properties, and dielectric properties than the matrix resin , very versatile . Almost all kinds of plastic can be made of foam , foam molding plastics processing has become an important area.
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