Tile back adhesive

A technology for back glue and ceramic tiles, applied in the field of adhesives, can solve problems such as troublesome construction, affecting people's property and life safety, and falling off.

Pending Publication Date: 2019-08-20
福建美耐德工程材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The more common tile adhesives on the market today are emulsion type adhesives. Using emulsion type adhesives is troublesome in construction. The tiles are prone to hollowing and falling off after pasting, and the paving effect is poor, especially for tiles with low water absorption. , seriously affecting people's property and life safety

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of tile back glue is composed of two components: liquid material and powder material:

[0026] The liquid material includes the following raw materials in parts by weight: 840 parts of acrylic emulsion, 200 parts of water, 4 parts of MC, 4 parts of dispersant, and 4 parts of defoamer;

[0027] The powder includes the following raw materials in parts by weight: 500 parts of white cement, 540 parts of natural mineral sand, 130 parts of heavy calcium, 5 parts of dye, 4 parts of cellulose, 2 parts of water reducing agent, and 2 parts of dry powder wetting agent.

[0028] Among them, the natural mineral sand adopts two kinds of 20 mesh natural mineral sand and 80 mesh natural mineral sand, and the dosage ratio of 20 mesh natural mineral sand and 80 mesh natural mineral sand is 2:1. Parts; heavy calcium adopts 440 mesh products, and cellulose adopts 50,000 viscosity products.

[0029] The emulsion of the embodiment of the present invention adopts acrylic emulsion 608;...

Embodiment 2

[0036] A kind of tile back glue is composed of two components: liquid material and powder material:

[0037] The liquid material includes the following raw materials in parts by weight: 780 parts of acrylic emulsion, 180 parts of water, 1 part of MC, 1 part of dispersant, and 1 part of defoamer;

[0038] The powder includes the following raw materials in parts by weight: 400 parts of white cement, 360 parts of natural mineral sand, 80 parts of heavy calcium, 2 parts of dye, 1 part of cellulose, 0.5 part of water reducer, and 0.5 part of dry powder wetting agent.

[0039] Among them, the natural mineral sand adopts two kinds of 20 mesh natural mineral sand and 80 mesh natural mineral sand, and the dosage ratio of 20 mesh natural mineral sand and 80 mesh natural mineral sand is 2:1. Parts; heavy calcium adopts 380 mesh products, and cellulose adopts 20,000 viscosity products.

[0040] The emulsion of the embodiment of the present invention adopts acrylic emulsion 608;

[0041]...

Embodiment 3

[0047] A kind of tile back glue is composed of two components: liquid material and powder material:

[0048] The liquid material includes the following raw materials in parts by weight: 800 parts of acrylic emulsion, 194 parts of water, 2 parts of MC, 2 parts of dispersant, and 2 parts of defoamer;

[0049] The powder includes the following raw materials in parts by weight: 450 parts of white cement, 450 parts of natural mineral sand, 100 parts of heavy calcium, 3 parts of dye, 2 parts of cellulose, 1 part of water reducing agent, and 1 part of dry powder wetting agent.

[0050] Among them, the natural mineral sand adopts two kinds of 20 mesh natural mineral sand and 80 mesh natural mineral sand, and the dosage ratio of 20 mesh natural mineral sand and 80 mesh natural mineral sand is 2:1. parts; heavy calcium adopts 400 mesh products, and cellulose adopts 30,000 viscosity products;

[0051] The emulsion of the embodiment of the present invention adopts acrylic emulsion 608; ...

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PUM

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Abstract

The invention relates to the technical field of adhesives, and discloses a tile back adhesive, which is composed of two components: a liquid component and a powdery component. The liquid component comprises following raw materials in parts by weight: 780 to 840 parts of acrylic emulsion, 180 to 200 parts of water, 1 to 4 parts of MC, 1 to 4 parts of a dispersant, and 1 to 4 parts of an antifoamingagent. The powdery component comprises following raw materials in parts by weight: 400 to 500 parts of white cement, 360 to 540 parts of natural ore sand, 80 to 130 parts of heavy calcium carbonate,2 to 5 parts of a dye, 1 to 4 parts of cellulose, 0.5 to 2 parts of a water reducer, and 0.5 to 2 parts of a dry powder wetting agent. The tile back adhesive is a pasty back adhesive, is convenient touse, has high bonding strength, is environmentally friendly, is especially suitable for tiles with low water absorption such as vitrified bricks, polished bricks, and the like, and has a good adhering effect.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a tile adhesive. Background technique [0002] In recent years, with the rapid development of the economy, people's requirements for home decoration are getting higher and higher, and the tiles are constantly being updated. Because the back glue of the tiles has a good effect on preventing the bricks from falling off, its good tiles The paving effect has been favored and valued by more and more decoration owners and engineering project parties in the market, so it is widely used. [0003] The more common tile adhesives on the market today are emulsion type adhesives. Using emulsion type adhesives is troublesome in construction. The tiles are prone to hollowing and falling off after pasting, and the paving effect is poor, especially for tiles with low water absorption. , Seriously affecting people's property and life safety. Contents of the invention [0004] The technical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00637C04B2201/10C04B2201/50C04B14/02C04B14/28C04B24/383C04B2103/54C04B2103/302C04B2103/40C04B24/24C04B2103/0068C04B2103/408C04B2103/50
Inventor 熊应发
Owner 福建美耐德工程材料有限公司
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