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Solvent-free silicon modified elastic epoxy elastic terrace coating

A silicon-modified and elastic technology, applied in the field of coatings, can solve the problems of not being able to meet the requirements of weather resistance, simplified construction and environmental protection at the same time, and achieve the effect of good waterproof effect, good weather resistance and good chemical resistance.

Inactive Publication Date: 2021-01-22
衡阳拓创聚合新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a solvent-free silicon-modified elastic epoxy elastic floor coating to solve the above-mentioned problems that the existing elastic floor materials cannot simultaneously meet the requirements of weather resistance, simplified construction and environmental protection

Method used

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  • Solvent-free silicon modified elastic epoxy elastic terrace coating
  • Solvent-free silicon modified elastic epoxy elastic terrace coating
  • Solvent-free silicon modified elastic epoxy elastic terrace coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Component A is by mass, and the formula is as follows:

[0032]

[0033] Component B, by mass, includes the following components:

[0034] IPDA modified TOCPOLY H2688: 100

[0035] Use according to the ratio of A:B=14:1.

Embodiment 2

[0037] Component A is by mass, and the formula is as follows:

[0038]

[0039] Component B, by mass, includes the following components:

[0040] IPDA modified TOCPOLY H2688: 100

[0041] Use according to the ratio of A:B=14:1.

Embodiment 3

[0043] Component A is by mass, and the formula is as follows:

[0044]

[0045]

[0046] Component B, by mass, includes the following components:

[0047] IPDA modified TOCPOLY H2688: 100

[0048] Use according to the ratio of A:B=14:1.

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Abstract

The invention discloses a solvent-free silicon modified elastic epoxy elastic terrace coating which is composed of a component A and a component B. Silicon modified elastic epoxy resin with the viscosity of about 8000 is adopted as a main resin component of the component A, and proper physical strength and construction adaptability are provided. Alicyclic amine modifiers such as IPDA (isophorone diisocyanate) and the like are used as main components of the curing agent, namely a component B main body, so that proper hardness is provided, and the silicon modified elastic epoxy resin material isexcellent in elastic scratch resistance and physical comprehensive performance, good in yellowing resistance, chemical resistance and stain resistance, convenient to construct and environment-friendly; the product is a solvent-free elastic coating; the weather resistance is good, and the gloss retention and color retention are good; the rebound resilience is good; the scratch resistance is good;the cleaning is easy, scrawling is prevented; and the waterproof effect is good.

Description

technical field [0001] The invention relates to the technical field of paint technology, in particular to a solvent-free silicon-modified elastic epoxy elastic floor paint. Background technique [0002] At present, there are two types of elastic floor materials commonly used, one is PVC elastic coil, and the other is elastic polyurethane or polyurea coating. PVC coil has such defects, such as strong plasticity and poor elasticity, poor foot sensitivity, and easy panning. Yellowing, discoloration and aging, there are repair seals, splicing construction is not in place, and it is easy to bulge and delaminate; elastic polyurethane coating systems use a lot of plasticizers and high content of hindered amines, which have a large odor and potential toxicity. Used in outdoor sports grounds, few high-quality products of this type of material can meet the standard requirements for indoor environments with higher environmental protection requirements such as hospitals, school classroo...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D7/61C09D5/16C08G59/50
CPCC08G59/5026C08K2003/2241C08K2003/265C09D5/1662C09D5/1687C09D163/00C08K3/22C08K3/26
Inventor 雷冠军
Owner 衡阳拓创聚合新材料有限公司
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