Dirt-resistant antibacterial tile grout and preparation method thereof

A technology of caulking agent and ceramic tile, which is applied in the direction of biocide-containing paint, anti-fouling/underwater coating, coating, etc., which can solve the problems of dirty surface, difficult cleaning, and affecting aesthetic effect, etc., and achieve good anti-seepage performance , easy to scrub, improve the effect of crack resistance

Inactive Publication Date: 2018-09-07
合肥语林装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surface of the caulking agent in the prior art is very dirty after being used for a period of time, and it is not easy to clean, which affects the aesthetic effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] This embodiment relates to a stain-resistant and antibacterial tile grout, comprising the following raw materials in parts by weight: 20 parts of silicone emulsion, 15 parts of sepiolite powder, 10 parts of modified fly ash, 7 parts of calcite powder, vinyl acetate-ethylene 12 parts of copolymer emulsion, 3 parts of lignin fiber, 2 parts of nano titanium dioxide, 1 part of hydroxyethyl cellulose, 2 parts of bactericide, 1 part of defoamer, 4 parts of thickener and appropriate amount of water.

[0026] Wherein, the preparation method of described modified fly ash is as follows:

[0027] First dry the fly ash in an oven at 100°C, then put the dried fly ash into a high-speed kneader, add 4% of the weight of the fly ash to the alumina ester coupling agent, 3% of the wood Sodium sulfonate, 3% triethyl citrate, 1% liquid paraffin and 4% talcum powder are mixed at high speed, dried, crushed and ground into superfine powder.

[0028] Wherein, the thickener is polyacrylamide. ...

Embodiment 2

[0037] This embodiment relates to a stain-resistant and antibacterial tile grout, comprising the following raw materials in parts by weight: 30 parts of silicone emulsion, 25 parts of sepiolite powder, 15 parts of modified fly ash, 14 parts of calcite powder, vinyl acetate-ethylene 18 parts of copolymer emulsion, 6 parts of lignin fiber, 4 parts of nano-titanium dioxide, 3 parts of hydroxyethyl cellulose, 3 parts of bactericide, 3 parts of defoamer, 9 parts of thickener and appropriate amount of water.

[0038] Wherein, the preparation method of described modified fly ash is as follows:

[0039] First dry the fly ash in an oven at 110°C, then put the dried fly ash into a high-speed kneader, add 4% of the weight of the fly ash to the alumina ester coupling agent, 3% of the wood Sodium sulfonate, 3% triethyl citrate, 1% liquid paraffin and 4% talcum powder are mixed at high speed, dried, crushed and ground into superfine powder.

[0040] Wherein, the thickener is polyvinyl alco...

Embodiment 3

[0049]This embodiment relates to a stain-resistant and antibacterial ceramic tile grout, including the following raw materials in parts by weight: 23 parts of silicone emulsion, 18 parts of sepiolite powder, 11 parts of modified fly ash, 10 parts of calcite powder, vinyl acetate-ethylene 15 parts of copolymer emulsion, 4 parts of lignin fiber, 2.8 parts of nano-titanium dioxide, 1.6 parts of hydroxyethyl cellulose, 2.4 parts of fungicide, 1.9 parts of defoamer, 6 parts of thickener and appropriate amount of water.

[0050] Wherein, the preparation method of described modified fly ash is as follows:

[0051] First dry the fly ash in an oven at 102°C, then put the dried fly ash into a high-speed kneader, add 4% of the weight of the fly ash to the alumina ester coupling agent, 3% of the wood Sodium sulfonate, 3% triethyl citrate, 1% liquid paraffin and 4% talcum powder are mixed at high speed, dried, crushed and ground into superfine powder.

[0052] Wherein, the thickener is a ...

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PUM

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Abstract

The invention discloses a dirt-resistant antibacterial tile grout. The tile grout comprises the following raw materials in parts by weight: 20-30 parts of a silicone emulsion, 15-25 parts of sepiolitepowder, 10-15 parts of modified fly ash, 7-14 parts of calcite powder, 12-18 parts of a vinyl acetate-ethylene copolymer emulsion, 3-6 parts of lignin fibers, 2-4 parts of nano titanium dioxide, 1-3parts of hydroxyethyl cellulose, 2-3 parts of a bactericide, 1-3 parts of an antifoaming agent, 4-9 parts of a thickening agent and a proper amount of water. The dirt-resistant antibacterial tile grout provided by the invention has antibacterial and self-cleaning functions, is resistant to dirt, and is easy to scrub, the color of a substrate is not changed after film is formed, the core is soft, and the shell is hard. In addition, the weather resistance and the alkali resistance of the tile grout are strong, and the water seepage resistance is good.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a stain-resistant and antibacterial ceramic tile joint filler and a preparation method thereof. Background technique [0002] Ceramic tiles have become one of the main building decoration materials for interior and exterior walls and floors. In order to avoid hollowing between ceramic tiles due to thermal expansion and contraction, a certain gap should be reserved between ceramic tiles and a sealant should be used to Wait for building materials to fill the gaps. [0003] The caulking agent in the prior art has a very dirty surface after being used for a period of time, is not easy to clean, and affects the aesthetic effect. Contents of the invention [0004] The invention provides a stain-resistant and antibacterial ceramic tile joint filler and its preparation method, which solves the problems in the background technology. The pollution-resistant and an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D131/04C09D5/16C09D5/14C09D5/08C09D7/65C09D7/61
Inventor 孙康
Owner 合肥语林装饰工程有限公司
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