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A kind of tile adhesive and preparation method thereof

A tile adhesive and waterproofing agent technology, applied in the field of waterproof adhesives, can solve the problems of flame retardant effect and impermeability, poor sticking durability and weather resistance, easy to fall off, etc., and achieve low shrinkage , strong and durable paste, good dispersion effect

Active Publication Date: 2020-03-13
潍坊骏兴防水材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The durability and weather resistance of the paste are not good, especially in microclimates, such as high temperature in the kitchen, high oil fume and water vapor, and the effect is not good, and it is easy to fall off and produce hollowing;
[0006] (2) The flame retardant effect and impermeability performance need to be improved

Method used

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  • A kind of tile adhesive and preparation method thereof
  • A kind of tile adhesive and preparation method thereof
  • A kind of tile adhesive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 A kind of ceramic tile adhesive

[0025] In terms of parts by weight, the following raw materials are included:

[0026] 75 parts of Portland cement, 20 parts of latex powder, 1 part of silica powder, 6 parts of bisphenol A, 0.5 parts of glass powder, 5 parts of talcum powder, 8 parts of fine aggregate, 12 parts of reinforcing agent, 2 parts of waterproofing agent and filler 10 copies;

[0027] The Portland cement is a mixture of white Portland cement, pozzolanic Portland cement, and slag silicate basin cement, wherein the mass percentage of white Portland cement is not less than 92.5%;

[0028] The fine aggregate is quartz sand with a fineness modulus of 1.6-2.1, SiO 2 ≥99.3%, Fe 2 o 3 ≤0.02%, Al 2 o 3 ≤0.04%, TiO 2 ≤0.01%; bulk density is 1230-1540kg / m 3 ;

[0029] The latex powder includes modified starch, seaweed extract, xanthan gum and guar gum, the viscosity of the latex powder is 10000-40000mPa.s, and the modified starch is starch grafted p...

Embodiment 2

[0034] Embodiment 2 A kind of ceramic tile adhesive

[0035] In terms of parts by weight, the following raw materials are included:

[0036] 100 parts of Portland cement, 10 parts of latex powder, 12 parts of silica powder, 0.2 parts of bisphenol A, 10 parts of glass powder, 1 part of talc powder, 15 parts of fine aggregate, 0.05 parts of reinforcing agent, 14 parts of waterproofing agent and filler 11 copies;

[0037] The Portland cement is a mixture of white Portland cement, pozzolanic Portland cement, and slag silicate basin cement, wherein the mass percentage of white Portland cement is not less than 92.5%;

[0038] The fine aggregate is quartz sand with a fineness modulus of 1.6-2.1, SiO 2 ≥99.3%, Fe 2 o 3 ≤0.02%, Al 2 o 3 ≤0.04%, TiO 2 ≤0.01%; bulk density is 1230-1540kg / m 3 ;

[0039] The latex powder includes modified starch, seaweed extract, xanthan gum and guar gum, the viscosity of the latex powder is 10000-40000mPa.s, and the modified starch is starch graf...

Embodiment 3

[0044] Embodiment 3 A kind of ceramic tile adhesive

[0045] In terms of parts by weight, the following raw materials are included:

[0046] 85 parts of Portland cement, 18 parts of latex powder, 8 parts of silica powder, 5.5 parts of bisphenol A, 7 parts of glass powder, 2 parts of talcum powder, 9 parts of fine aggregate, 8 parts of reinforcing agent, 6 parts of waterproofing agent and filler 12 copies;

[0047] The Portland cement is a mixture of white Portland cement, pozzolanic Portland cement, and slag silicate basin cement, wherein the mass percentage of white Portland cement is not less than 92.5%;

[0048] The fine aggregate is quartz sand with a fineness modulus of 1.6-2.1, SiO 2 ≥99.3%, Fe 2 o 3 ≤0.02%, Al 2 o 3 ≤0.04%, TiO 2 ≤0.01%; bulk density is 1230-1540kg / m 3 ;

[0049] The latex powder includes modified starch, seaweed extract, xanthan gum and guar gum, the viscosity of the latex powder is 10000-40000mPa.s, and the modified starch is starch grafted pot...

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Abstract

The invention provides a tile adhesive which comprises Portland cement, emulsion powder, silica powder, bisphenol A, glass powder, talcum powder, fine aggregate, an enhancer, a waterproof agent and a filler, wherein the fine aggregate includes quartz sand with fineness modulus of 1.6-2.1, more than or equal to 99.3% of SiO2, less than or equal to 0.02% of Fe2O3, less than or equal to 0.04% of Al2O3 and less than or equal to 0.01% of TiO2 and the bulk density is 1230-1540kg / m<3>. The invention also provides a preparation method. The cooling gradient in the gradient cooling step is 0.6-1.2 DEG C / min. The tile adhesive provided by the invention is characterized by firm and durable adhesion of wall tiles, high weather fastness, special resistance to high temperature, moisture, smoke stain and oil stain, stretching adhesive strength after soaking in water of 2.69-2.82MPa and stretching adhesive strength after hot ageing of 2.0-2.3MPa.

Description

technical field [0001] The invention belongs to the technical field of waterproof adhesives, and relates to a tile adhesive, in particular to a tile adhesive and a preparation method thereof. Background technique [0002] Ceramic tiles are very important wall and floor covering materials among building materials, and are widely used for interior and exterior decoration of buildings. Tiles provide people with a beautiful appearance while being waterproof, hard surface, long-lasting and easy to clean. [0003] Environmental protection has become an inevitable trend in the development of building materials, and construction adhesives, which are widely used in the construction industry, are bound to face higher environmental protection requirements. Tile adhesive is one of the commonly used construction adhesives for the use of tiles. In the traditional method of pasting tiles, the adhesive is mixed on site. Paste after proportioning and mixing. Since the quality of this type ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00637C04B2111/20C04B2111/28C04B2201/50C04B24/38C04B14/062C04B14/042C04B14/22C04B24/00C04B18/105C04B14/305C04B14/28C04B14/104C04B14/361C04B22/08C04B22/143C04B22/16C04B24/42C04B24/32C04B24/2652C04B24/124C04B22/142C04B22/126C04B14/102
Inventor 丁玉东
Owner 潍坊骏兴防水材料有限公司