Green waterproof non-gel type bath-sanitation wall body plate and manufacturing method thereof

Abstract

The invention discloses a green waterproof non-gel type bath-sanitation wall body plate and a manufacturing method thereof. The green waterproof non-gel type bath-sanitation wall body plate sequentially comprises a face layer, a base layer and a reinforcing layer from outer surface to back surface; a structure body is arranged in the reinforcing layer in a wrapping manner. The green waterproof non-gel type bath-sanitation wall body plate adopts a multi-layer composite layer, wherein a PVC stone plastic plate subjected to high-temperature extrusion molding is combined with a PVC membrane together in an integral hot melting and hot compressing manner without glue, and the adhesion force is strong without delaminating, and environment is protected; the formed PVC stone plastic plate is coated with fiber reinforced plastics, and very strong adhesion force can be formed between the two layers after solidification without other adhesives; the raw materials are environmentally friendly and safe, and does not have toxic and side effects in the production process; the flexibility and the hardness of a PVC stone plastic plate material is regulated by regulating a relative ratio of components in the base layer, the mechanical properties such as strength, rigidity and shock resistance performance of the whole body are improved through the reinforcing layer formed by unsaturated polyester resin and reinforced fibers with a proper ratio, and the reinforcing layer per se can generate very strong adhesion force with the base layer; a unique latticed keel improves the structure bearing capacity of the whole plate.

Description

technical field [0001] The invention relates to a green waterproof glue-free sanitary wall plate and a manufacturing method thereof, belonging to sanitary equipment. Background technique [0002] The wall panels currently used in prefabricated bathrooms are mainly SMC composite materials. SMC composite materials are a type of glass fiber reinforced plastics, which have certain electrical insulation properties, thermal stability and chemical corrosion resistance, but they are used as sanitary panels. In the shower room, its disadvantages of being not stain-resistant, not wear-resistant, and not fire-proof are more prominent, and its color is single and the texture is poor. Therefore, it is necessary to add some auxiliary materials and cooperate with various processes in the process of manufacturing the overall bathroom. To change these defects, but the improvement of the overall quality of the product is very limited. The wall formed by the board has no texture and low grade,...

AI Technical Summary

Problems solved by technology

[0002] The wall panels currently used in prefabricated bathrooms are mainly SMC composite materials. SMC composite materials are a type of glass fiber reinforced plastics, which have certain electrical insulation properties, thermal stability and chemical corrosion resistance, but they are used as sanitary panels. In the shower room, its disadvantages of being not stain-resistant, not wear-resistant, and not fire-proof are more prominent, and its color is single and the texture is poor. Therefore, it is necessary to add some auxiliary materials and cooperate with various processes in the process of manufacturing the overall bathroom. To change these defects, but the improvement of the overall quality of the product is very limited. The wall formed by the board has no texture and low grade, so it is difficult to be widely used in the market.

Moreover, the existing composite boards basically need chemical adhesives to combine the layers. On the one hand, chemical adhesives are very harmful to the human body. On the other hand, the adhesives will age after a long time, and the bonding effect will be greatly improved. Reduced, leading to a decrease in the separation strength of each layer, directly reducing the service life of the plate

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