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High-bonding-strength and waterproof ceramic tile bonding agent

A tile adhesive and adhesive technology, which is applied in the field of high bonding strength and waterproof tile adhesive, can solve the problems of easy-aging waterproof performance, hidden dangers, low bonding strength, etc., and meet the requirements of fixed strength, high Adhesive strength, the effect of high adhesive strength

Inactive Publication Date: 2018-01-09
FOSHAN CITY YONGHENGDA NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example: ceramic tiles, now many tiles are either directly hung on the bracket or snapped onto the bracket. The advantage of this is that the damaged tiles can be replaced more conveniently, but this also causes unsafe hidden dangers.
There is also the use of cement to fix the tiles to the wall or the ground. However, since the current cement is generally silicate, it is very easy to age and has poor waterproof performance.
[0003] Existing tile adhesives are also relatively common. However, in the existing tile adhesives, the bonding strength is not high, and the adhesive layer is easily permeable, causing the ground or walls to be slippery. Mildew on floors or walls

Method used

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  • High-bonding-strength and waterproof ceramic tile bonding agent
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  • High-bonding-strength and waterproof ceramic tile bonding agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] High bonding strength, waterproof tile adhesive, its raw material components include:

[0021]

[0022] Its preparation method is:

[0023] Accurately weigh the components of polyvinyl acetate, polyacrylate, Portland cement, light calcium carbonate, stearic acid, solvent, ethyl silicone oil and hydrogenated castor oil;

[0024] The Portland cement and the light calcium carbonate were placed in the dryer respectively, the control temperature was 80°C, and the drying time was 40min, for use;

[0025] Add polyvinyl acetate and polyacrylate to the solvent, control the stirring speed to be 90r / min, and the stirring time to be 30min to obtain the mixture a;

[0026] Add the dried Portland cement and light calcium carbonate into the mixture a, and stir at a stirring speed of 60 r / min for 2 min;

[0027] Add stearic acid and stir for 9min;

[0028] Add ethyl silicone oil, control the stirring speed to 120r / min, and stir for 10min;

[0029] The temperature was raised to 9...

Embodiment 2

[0032] High bonding strength, waterproof tile adhesive, its raw material components include:

[0033]

[0034] Its preparation method is:

[0035] Accurately weigh the components of polyvinyl acetate, polyacrylate, Portland cement, precipitated calcium carbonate, paraffin, propanol, phenyl silicone oil and polyamide wax;

[0036] The Portland cement and the precipitated calcium carbonate were placed in the dryer respectively, the control temperature was 100°C, and the drying time was 30min, for use;

[0037] Add polyvinyl acetate and polyacrylate into propanol, control the stirring speed to be 50r / min, and the stirring time to be 15min to obtain mixture a;

[0038] Add the dried Portland cement and precipitated calcium carbonate to the mixture a, and stir at a stirring speed of 80 r / min for 4 min;

[0039] Add paraffin and stir for 6min;

[0040] Add phenyl silicone oil, control the stirring speed to be 180r / min, and stir for 18min;

[0041] The temperature is raised to...

Embodiment 3

[0044] High bonding strength, waterproof tile adhesive, its raw material components include:

[0045]

[0046] Its preparation method is:

[0047] Accurately weigh the components of polyvinyl acetate, polyacrylate, Portland cement, α-cellulose, stearic acid, ethanol, methyl hydrogen silicone oil and hydrogenated castor oil;

[0048] The Portland cement and α-cellulose were placed in the dryer respectively, the control temperature was 94°C, and the drying time was 33min, for use;

[0049] Add polyvinyl acetate and polyacrylate into ethanol, control the stirring speed to be 76r / min, and the stirring time to be 25min to obtain mixture a;

[0050] Add the dried Portland cement and α-cellulose into the mixture a, and stir at a stirring speed of 76 r / min for 4 min;

[0051] Add stearic acid and stir for 8min;

[0052] Add methyl hydrogen-containing silicone oil, control the stirring speed to be 165r / min, and stir for 13min;

[0053] The temperature was raised to 68°C, hydroge...

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Abstract

The invention discloses a high-bonding-strength and waterproof ceramic tile bonding agent which comprises the following raw materials in parts by mass: 25-45 parts of polyvinyl acetate, 20-34 parts ofpolyacrylate, 45-60 parts of portland cement, 24-32 parts of a filler, 3-8 parts of a lubricant, 60-90 parts of a solvent, 1-4 parts of a waterproof agent and 0.5-1.5 parts of a thixotropic agent. The bonding agent is applied to a ceramic tile; the bonding strength of a bonding layer of the bonding agent is very high; a fixing strength requirement of the ceramic tile, in particular the ceramic tile on an outer wall can be met; and the bonding layer is waterproof, so that the service life of the ceramic tile or a wall body can be greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a high bonding strength and waterproof tile adhesive. Background technique [0002] With the development of society, the continuous progress of ceramic technology. Ceramics have expanded from traditional daily use to all walks of life. For example, for ceramic tiles, many ceramic tiles are now either directly attached to the bracket or fastened to the bracket. The advantage of this is that the damaged tiles can be replaced more easily, but this also causes unsafe hidden dangers. In addition, the tiles are fixed to the wall or the ground through cement. However, because the current cement is generally silicate, it is very easy to age and has poor waterproof performance. [0003] The existing tile adhesives are also relatively common. However, among the existing tile adhesives, the bonding strength is not high, and the adhesive layer is easily permeable to water, causing the gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
Inventor 陈见玲
Owner FOSHAN CITY YONGHENGDA NEW MATERIAL TECH CO LTD
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