Composite polymer emulsion high-strength interface agent for vitrified brick and preparation thereof

A polymer emulsion and composite technology, applied in the field of interface agent, can solve the problems of high density, difficulty in laying vitrified tiles, low water absorption, etc., achieve high-strength adhesion, solve stability, and improve compatibility Effect

Active Publication Date: 2016-11-16
广东亿固壁安粘贴技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings and deficiencies of the above-mentioned prior art, the primary purpose of the present invention is to provide a composite polymer emulsion high-strength interface agent suitable for vitrified tiles, aiming at solving high density, low water absorption (water absorption is lower than 0.5 %), the problem of difficulty in laying vitrified tiles

Method used

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  • Composite polymer emulsion high-strength interface agent for vitrified brick and preparation thereof
  • Composite polymer emulsion high-strength interface agent for vitrified brick and preparation thereof
  • Composite polymer emulsion high-strength interface agent for vitrified brick and preparation thereof

Examples

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Effect test

Embodiment 1

[0026] A composite polymer emulsion high-strength interface agent suitable for vitrified tiles, including the following components by mass fraction: 65% of small particle size styrene-acrylic emulsion; 20% of pure acrylic emulsion; 10% of small particle size styrene-butadiene emulsion; Efficacy agent 0.3%; dispersant 0.1%; wetting agent 0.5%; the rest water.

[0027] Wherein, the concentration of the small particle diameter styrene-acrylic emulsion is 55wt%, and the particle diameter scope of the small particle diameter styrene-acrylic emulsion is preferably between 30~60nm; The diameter range is preferably between 50 and 120nm; the dispersant is 5040; the wetting agent is LCN407; the synergist: including 15wt% D-mannose, 30wt% wetting and viscosifying agent SM-20, 10wt% D-glucose It is obtained by mixing uronic acid, 1.0 wt% pyruvic acid and the rest being water.

[0028] Mix the above components evenly to obtain a composite polymer emulsion high-strength interface agent sui...

Embodiment 2

[0034] A composite polymer emulsion high-strength interface agent suitable for vitrified tiles, including the following components by mass fraction: 45% of small particle size styrene-acrylic emulsion; 20% of pure acrylic emulsion; 10% of small particle size styrene-butadiene emulsion; Efficacy agent 0.3%; dispersant 0.1%; wetting agent 0.5%; the rest water.

[0035] Wherein, the concentration of the small particle diameter styrene-acrylic emulsion is 55wt%, and the particle diameter scope of the small particle diameter styrene-acrylic emulsion is preferably between 30~60nm; The diameter range is preferably between 50 and 120nm; the dispersant is 5040; the wetting agent is LCN407; synergist: including 20wt% D-mannose, 25wt% wetting and tackifier, 10wt% D-glucuronic acid , 1.5wt% pyruvic acid, and the rest are obtained by mixing components of water.

[0036] Mix the above components evenly to obtain a composite polymer emulsion high-strength interface agent suitable for vitrif...

Embodiment 3

[0043] A composite polymer emulsion high-strength interface agent suitable for vitrified tiles, including the following components by mass fraction: 55% of small particle size styrene-acrylic emulsion; 20% of pure acrylic emulsion; 8% of small particle size styrene-butadiene emulsion; Efficacy agent 0.3%; dispersant 0.1%; wetting agent 0.5%; the rest water.

[0044]Wherein, the concentration of the small particle diameter styrene-acrylic emulsion is 55wt%, and the particle diameter scope of the small particle diameter styrene-acrylic emulsion is preferably between 30~60nm; The diameter range is preferably between 50 and 120nm; the dispersant is 5040; the wetting agent is LCN407; synergist: including 18wt% D-mannose, 27wt% wetting and tackifier, 15wt% D-glucuronic acid , 1.2wt% pyruvic acid, and the rest are water.

[0045] Mix the above components evenly to obtain a composite polymer emulsion high-strength interface agent suitable for vitrified tiles.

[0046] Paint it direc...

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Abstract

The invention belongs to the technical field of interface agent, and discloses a composite polymer emulsion high-strength interface agent for a vitrified brick and a preparation method thereof. The interface agent comprises the following components by the mass fraction: 45-65% of a small-particle-size styrene-acrylic emulsion, 15-25% of a pure acrylic emulsion, 5-10% of a small-particle-size styrene-butadiene emulsion, 0.2-0.5% of a synergistic agent, 0.1-0.3% of a dispersant, 0.3-1.0% of a wetting agent, and the balance water. With adopting of the small-particle-size styrene-acrylic emulsion, with cooperation of the smaller-particle-size styrene-butadiene emulsion as a penetrating agent, and with collocation use of the water-based synergistic agent, the water solubility of the two kinds of emulsions are effectively improved, the compatibility of the emulsions is improved, the adhesion force and stability of an interface material are increased, the effect of penetrating into the back of a brick with low water absorption rate can be realized, the pulling strength of the material is also increased, the comprehensive effect of an acrylic emulsion is fully played, two-way permeability is achieved, and the adhesion force of a cement-based material is fully played.

Description

technical field [0001] The invention belongs to the technical field of interface agents, in particular to a composite polymer emulsion high-strength interface agent suitable for vitrified tiles and a preparation method thereof. Background technique [0002] Now due to the improvement of people's living standards, vitrified bricks, etc., represented by high-density and low water absorption (water absorption less than 0.5%) porcelain decorative bricks, have been widely used in wall and floor decoration projects, and because of this type of decoration The low water absorption rate of facing bricks and the different paving methods also lead to huge differences in the paving effect. At present, there are two main methods of paving this type of tiles: 1. Using tile adhesives for paving; 2. Using cement and common interface agents for paving. For the first paving method using tile adhesives, although there are a small number of high-bond strength tile adhesives that can better sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/83
CPCC04B41/4861C04B41/83C04B41/483C04B41/46C04B41/4535
Inventor 金雪莉骆翔宇
Owner 广东亿固壁安粘贴技术有限公司
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