Laminated PVC foam board
A foamed board and film coating technology, applied in the field of board, can solve the problem of inability to absorb harmful gases, and achieve the effect of optimizing the performance and improving the indoor environment.
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[0014] The film-coated PVC foam board of the present invention will be further described below in conjunction with the accompanying drawings. Such as figure 1 As shown, the film-coated PVC foam board includes a foam board body 1, the foam board body 1 is provided with an activated carbon adsorption layer 2, and the activated carbon adsorption layer 2 is provided with a breathable layer 3, and the activated carbon adsorption layer 2 is located between the air-permeable layer 3 and the foam board 1, a flame-retardant layer 14 is provided between the air-permeable layer 3 and the activated carbon adsorption layer 2, and the flame-retardant layer 14 is mesh-shaped, and the flame-retardant layer 14 The thickness is not less than 2 millimeters, the flame retardant layer 14 is bonded on the activated carbon adsorption layer 2, the gas permeable layer 3 is bonded on the activated carbon adsorption layer 2 through the flame retardant layer 14, and the gas permeable layer 3 is fixed on ...
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