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

A type of glue type and board technology, applied in chemical instruments and methods, building materials, building components, etc., can solve the problems of reducing the service life of boards, limited overall product quality improvement, single color, etc., to improve structural bearing capacity and appearance. Variety, overall high intensity effect

Pending Publication Date: 2017-10-27
丰县正标卫浴有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 ov

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] Put the polyvinyl chloride resin and calcium carbonate powder in the extrusion equipment with a mass ratio of 1:1, extrude them into a 5mm thick PVC stone-plastic board base layer 2 at a temperature of 180°C, and cool to 80 after the extrusion is completed. ℃, the surface layer and the PVC film are integrated hot-melt and hot-laid to form a surface layer 1 with a thickness of 0.1mm; on the other side of the PVC stone-plastic board that is not hot-laid with the PVC film, spray 2mm thick 191 Pro benzene unsaturated polyester resin and aromatic The aramid fiber mixture (the aramid fiber content in the mixture is 5wt%, and the aramid fiber is completely infiltrated by the 191 Pro benzene type unsaturated polyester resin). Before curing, the grid-shaped keel is laid as the structure 4, and the grid-shaped keel is composed of wide It is composed of grid-like galvanized square pipes with a height of 20mm, a thickness of 1.5mm and a spacing of 250mm. The grid-li...

Example Embodiment

[0028] Example 2

[0029] Put the polyvinyl chloride resin and calcium carbonate powder in the extrusion equipment with a mass ratio of 1:1, extrude the 3.5mm thick PVC stone-plastic board base layer 2 at a temperature of 220°C, and cool to 150°C after the extrusion is completed , Vacuum heat cover a layer of PVC film on the front of the base layer, and apply UV varnish, heat to 50℃ and keep it leveling for 3 minutes, irradiate the surface with a 2KW UV curing machine for 10s, and perform rapid ultraviolet light curing treatment to obtain a wear-resistant high-gloss layer. The PVC film and the wear-resistant high-gloss layer form the surface layer 1; the 1mm thick 2608 xylene unsaturated polyester resin and carbon fiber mixture is sprayed on the back of the PVC stone plastic board (the carbon fiber content in the mixture is 10wt%, and the 2608 xylene type does not Saturated polyester resin completely infiltrates the carbon fiber), after curing, lay a grid-like keel as the structu...

Example Embodiment

[0030] Example 3

[0031] Put the polyvinyl chloride resin and calcium carbonate powder in the extrusion equipment with a mass ratio of 1:2, extrude the 3.5mm thick PVC stone plastic board base layer 2 at a temperature of 180°C, and cool to 150°C after the extrusion is completed , Vacuum heat cover a layer of PVC film on the front of the base layer, and apply UV varnish, heat to 50°C and keep it leveling for 3 minutes, irradiate the surface with a 2KW UV curing machine for 10s, and perform rapid ultraviolet light curing treatment to obtain a wear-resistant high-gloss layer. The PVC film and the wear-resistant high-gloss layer together form the surface layer 1. On the side of the PVC stone-plastic board that is not thermally coated with the PVC film, a 2mm thick 191 Pro benzene unsaturated polyester resin and glass fiber mixture (the glass fiber content in the mixture is 15wt% ), after curing, the grid-like keel is laid as the structure 4, the keel is composed of grid-like galvani...

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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,...

Claims

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Application Information

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IPC IPC(8): E04C2/20E04C2/22E04C2/38B32B3/08B32B27/08B32B27/18B32B27/30
CPCE04C2/20E04C2/22E04C2/384B32B3/08B32B27/08B32B27/18B32B27/304B32B2255/26B32B2255/20B32B2255/10
Inventor 董福争
Owner 丰县正标卫浴有限公司
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