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Double-component ceramic tile back adhesive

A two-component, ceramic tile technology, applied in the direction of adhesives, adhesive types, amide/imide polymer adhesives, etc., can solve the problem that the bonding performance needs to be further improved, achieve convenient and efficient construction, improve physical and chemical The effect of improving performance and bonding performance

Inactive Publication Date: 2018-05-18
苏州启跃新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The two-component tile adhesive in the prior art can make the tiles and cement-based materials bond better, but the bonding performance between tiles, cement-based materials and walls needs to be further improved

Method used

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  • Double-component ceramic tile back adhesive
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  • Double-component ceramic tile back adhesive

Examples

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preparation example Construction

[0042] The preparation method of two-component ceramic tile back glue of the present invention, comprises the steps:

[0043] 1) preparing acrylate emulsion and styrene-acrylate copolymer emulsion;

[0044] 2) Mix 40-70 parts of acrylate emulsion prepared in step 1) with 30-50 parts of styrene-acrylate copolymer emulsion, stir well and add 1-5 parts of preservative, 1-5 parts of disinfectant Foaming agent, 0.5-1 part of thickener, and stir evenly to obtain the two-component tile adhesive.

Embodiment 1

[0047] The two-component ceramic tile back glue of the present embodiment comprises the following components in parts by weight:

[0048]

[0049]

[0050] Wherein, by weight, the acrylic emulsion includes the following components:

[0051]

[0052] Wherein, in parts by weight, the solid content of the styrene-acrylate copolymer emulsion is 48%, the viscosity is 500CP, and the pH value is 7.

Embodiment 2

[0054] The two-component ceramic tile back glue of the present embodiment comprises the following components in parts by weight:

[0055]

[0056] Wherein, by weight, the acrylic emulsion includes the following components:

[0057]

[0058]

[0059] Wherein, in parts by weight, the solid content of the styrene-acrylate copolymer emulsion is 49%, the viscosity is 600CP, and the pH value is 7.

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Abstract

The invention provides a double-component ceramic tile back adhesive. The double-component ceramic tile back adhesive comprises, by weight, 40-70 parts of acrylate emulsion, 30-50 parts of styrene-acrylate copolymer emulsion, 1-5 parts of preservatives, 1-5 parts of defoaming agent and 0.5-1 part of thickening agent. The double-component ceramic tile back adhesive has the advantages that the backadhesive is coordinated with cement mortar during use, a layer of back adhesive is plastered on the back of a ceramic tile, then the cement mortar is directly applied, and the ceramic tile is immediately adhered to a wall; the double-component ceramic tile back adhesive is convenient in construction, simple, efficient, good in adhering effect, capable of increasing bonding strength between the ceramic tile and the cement base material, capable of also increasing bonding strength between the cement base material and the wall, short in drying time, convenient and efficient in construction, and capable of avoiding the hollowing, peeling and falling off problems of ceramic tiles.

Description

technical field [0001] The invention belongs to the technical field of tile back glue, and relates to a two-component tile back glue. Background technique [0002] During the pasting process of tiles, due to the influence of construction conditions, ambient temperature, bonding materials, especially the density and water absorption of tiles, they often fall off; tile adhesive is specially used for the back treatment of wet tiles, and is also suitable It is suitable for stone materials with low water absorption, dense texture and smooth surface, which can effectively improve the bonding strength between ceramic tiles and bonding materials, and solve common problems such as hollowing and falling off in tile wet paste. [0003] CN107083215A discloses a kind of tile adhesive produced by pure acrylic elastic emulsion and styrene-acrylic emulsion and its technology. The ceramic tile adhesive produced by pure acrylic elastic emulsion and styrene-acrylic emulsion of this invention c...

Claims

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Application Information

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IPC IPC(8): C09J125/14C09J133/10C09J133/12C09J11/04
CPCC08K2003/265C08K2201/011C09J11/04C09J125/14C09J133/068C09J133/10C09J133/24C09J133/26C08L33/14C08K3/36C08K9/06C08K3/26C08L25/14C08K3/346C04B26/04C04B28/02C04B40/065C04B2111/00637
Inventor 李相志刘成纲王婷
Owner 苏州启跃新材料科技有限公司
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