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Ceramic tile adhesive

A technology of tile sticking and thickening agent, applied in the field of tile adhesives, can solve problems such as inability to provide sufficient bonding strength, achieve the effects of wide application prospects, inhibit excessive rapid loss, and improve bonding strength

Inactive Publication Date: 2020-04-10
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some extra-large tiles (60×60, and above), conventionally used polymer adhesives may not be able to provide sufficient bonding strength, and the hollowing occurs as high as 30% after 1 to 2 years of laying

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A ceramic tile adhesive, made of the following raw materials in parts by weight: 25 parts of starch-grafted polystyrene resin, 70 parts of filler mixed with quartz powder and lithopone at 1:1, alkali-swellable thickening 0.4 part of antifoaming agent, 0.5 part of antifoaming agent, 1.1 part of preservative, 1.0 part of sodium acetate, 1.0 part of brightener, and 1 part of titanium white paste.

Embodiment 2

[0017] A tile adhesive, made of the following raw materials in parts by weight: 20 parts of polystyrene resin grafted with starch, 74 fillers mixed with heavy calcium carbonate, talcum powder and lithopone at 3:1:1 0.4 part of polyurethane thickener, 0.5 part of defoamer, 1.1 part of preservative, 1.0 part of sodium bicarbonate, 1.0 part of brightener, 2 parts of phthalo green paste.

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PUM

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Abstract

The invention discloses a ceramic tile adhesive. The ceramic tile adhesive is prepared from, by weight, 15-30 parts of modified polymer resin, 50-75 parts of a filler, 0.2-0.4 part of a thickening agent, 0.4-0.5 part of a defoaming agent, 1.0-1.6 parts of a preservative, 0.5-1.0 part of a stabilizer, 1.0-1.5 parts of a brightening agent and 0-5 parts of a color paste, wherein the modified polymerresin is starch grafted resin. The components of the ceramic tile adhesive are reasonably adjusted, the starch-grafted resin is used for improving the water retention capacity and the bonding force ofthe ceramic tile adhesive, water is inhibited from being too fast lost from the adhesive to a substrate or a tile, and the adhesive has enough water to be comprehensively solidified, so the bonding strength of the ceramic tile adhesive is further improved, and the ceramic tile adhesive has a wide application prospect.

Description

technical field [0001] The invention relates to a ceramic tile adhesive. Background technique [0002] The existing tile adhesive is a powdery adhesive material that is made of cement, quartz sand and polymer adhesive as the main ingredients, plus various additives with accurate proportions and mixed by a mixer. It has a certain degree of flexibility. , fundamentally solve the problems of cracking, hollowing, shedding and leakage in architectural decoration. The use of different polymer adhesives will have a greater impact on tile adhesives. Commonly used polymer adhesives include acrylic emulsion, styrene-butadiene emulsion, and VAE emulsion. However, for some extra-large tiles (60×60 and above), conventionally used polymer adhesives may not be able to provide sufficient bonding strength, and the hollowing may be as high as 30% after 1 to 2 years of laying. Contents of the invention [0003] The purpose of the present invention is to provide a ceramic tile adhesive to s...

Claims

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Application Information

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IPC IPC(8): C04B26/28
CPCC04B26/28C04B2111/00646C04B2103/44C04B2103/50C04B2103/67C04B2103/54C04B14/06C04B14/36C04B24/04C04B14/28C04B14/042C04B22/10
Inventor 苗磊陈东初王坤
Owner FOSHAN UNIVERSITY
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