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Solvent-free epoxy self-leveling floor coating process

A solvent-free, epoxy technology, applied in the field of organic polymer composite materials, can solve the problems of low adhesion, pinholes, poor relative humidity tolerance, etc., and achieve the effect of improving adhesion

Inactive Publication Date: 2012-05-09
SUZHOU IND PARK XINFENGLIN PLASTIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the cement floor is a porous material that is easy to absorb moisture, polyurethane has relatively poor tolerance to moisture, and careless construction will cause defects such as interlayer peeling and pinholes, and the adhesion of the material to the cement base layer is lower than that of epoxy resin coatings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one, a kind of solvent-free epoxy self-leveling floor coating process, it comprises bisphenol A type epoxy resin, fatty amine, n-butyl glycidyl ether, titanium dioxide, barite powder, wetting and dispersing agent, leveling agents, as well as defoamers, paints and curing agents.

[0022] Mass ratio: bisphenol A epoxy resin 89.4% n-butyl glycidyl ether 1.7%

[0023] CPE 2.4% fatty amine 1.2%

[0024] Barite powder 0.8% wetting and dispersing agent 0.7%

[0025] Leveling agent 0.9% defoamer 0.8%

[0026] Color paint 0.9% curing agent 1.2%

[0027] The concrete steps of solvent-free epoxy self-leveling floor coating technology of the present invention are described in detail below:

[0028] (1) Mix the above-mentioned bisphenol A epoxy resin, fatty amine, n-butyl glycidyl ether, titanium dioxide, barite powder, wetting and dispersing agent, and leveling agent uniformly into concrete.

[0029] (2) Make the concrete ceme...

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Abstract

The invention relates to a solvent-free epoxy self-leveling floor coating process, which comprises 88.2-95.6 percent of mass of bisphenol type A epoxy resin, 0.4-3.8 percent by mass of fatty amine, 1.5-3.5 percent by mass of n-butyl glycidyl ether, 1.2-3.2 percent by mass of titanium pigment, 0.8-1.2 percent by mass of baryta powder, 0.3-1.5 percent by mass of wetting dispersant, 0.2-1.7 percent by mass of leveling agent, 0.5-1.5 percent by mass of defoaming agent, 0.5-3.8 percent by mass of colored paint and 0.9-3.8 percent by mass of curing agent. Due to the adoption of the solvent-free epoxy self-leveling floor coating process, the phenomena of interlayer stripping, pinholes and the like caused by careless construction improvements can be avoided, and the cement base course binding power of a material is enhanced.

Description

technical field [0001] The invention relates to an organic polymer composite material, and more specifically relates to a solvent-free epoxy self-leveling floor coating process. Background technique [0002] Modern plot production requires that the floor of the workshop is clean, dust-free, anti-corrosion and wear-resistant, and the dust content in the indoor air is as low as possible. This is not only a requirement for improving working conditions, but also a guarantee for products. Since 1995, only enterprises in our country have started to implement GMP test work for high-level police places. It is recommended not to vacuum or weak dust-absorbing materials; materials with large dust-absorbing capacity can be used in low-level clean places; and strong dust-precipitating materials cannot be used in clean places. The floors used in industrial workshops are also known as industrial floor coatings, and epoxy resin coatings and polyurethane coatings are commonly used. Both ty...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/10
Inventor 王志凤
Owner SUZHOU IND PARK XINFENGLIN PLASTIC TECH
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