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A kind of environment-friendly and energy-saving waterborne epoxy floor paint and preparation method thereof

An epoxy floor and water-based epoxy resin technology, applied in epoxy resin coatings, anti-corrosion coatings, coatings, etc., can solve the problems of weak environmental protection performance, residual toxicity, weak curing ability of floor coatings, etc., and achieve corrosion resistance. The effect of improving the property and moisture resistance, improving the low temperature curing ability, and high gloss of the coating film

Active Publication Date: 2021-03-12
ZAOZHUANG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing floor coatings have weak curing ability in low temperature environment and are inconvenient for construction. Moreover, some coatings have peculiar smell or residual toxicity, and their environmental protection performance is weak. The gloss of the product after use is not high, which is difficult to meet the use requirements.

Method used

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  • A kind of environment-friendly and energy-saving waterborne epoxy floor paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An environment-friendly and energy-saving water-based epoxy floor coating, its raw materials are as follows in parts by mass: 50 parts of water-based epoxy resin, 5 parts of polyisocyanate, 10 parts of titanium dioxide, 3 parts of barium sulfate, and 1 part of leveling agent , 3 parts of dispersant, 0.5 part of defoamer, 1 part of pigment, 10 parts of quartz sand, 8 parts of heavy stone powder, 8 parts of mica powder, 6 parts of talcum powder, 5 parts of bentonite and 110 parts of water, the polyisocyanic acid Grease is any one of diisocyanate and triisocyanate, the leveling agent is polyether modified polymethylalkylsiloxane solution, and the dispersant is any one of inorganic dispersant and organic dispersant , the inorganic dispersant is any two compositions of sodium tripolyphosphate, sodium hexametaphosphate and sodium pyrophosphate, and its mixing ratio is 1:1; the organic dispersant is triethylhexyl phosphoric acid, dodecyl Any two groups of compositions among al...

Embodiment 2

[0031] An environment-friendly and energy-saving water-based epoxy floor coating, its raw materials are as follows in parts by mass: 60 parts of water-based epoxy resin, 7.5 parts of polyisocyanate, 12 parts of titanium dioxide, 4 parts of barium sulfate, and 1.5 parts of leveling agent , 3.5 parts of dispersant, 0.75 parts of defoamer, 2 parts of pigment, 13 parts of quartz sand, 9 parts of barite powder, 9 parts of mica powder, 8 parts of talcum powder, 7 parts of bentonite and 125 parts of water.

[0032] The polyisocyanate is any one of diisocyanate and triisocyanate, the leveling agent is a polyether modified polymethylalkylsiloxane solution, and the dispersant is an inorganic dispersant and an organic dispersant Any one of the agents, the inorganic dispersant is any two compositions of sodium tripolyphosphate, sodium hexametaphosphate and sodium pyrophosphate, the mixing ratio is 1:1; the organic dispersant is triethyl Any two groups of compositions of phenylhexyl phosph...

Embodiment 3

[0042] An environment-friendly and energy-saving water-based epoxy floor coating, its raw materials are as follows in parts by mass: 70 parts of water-based epoxy resin, 10 parts of polyisocyanate, 14 parts of titanium dioxide, 5 parts of barium sulfate, and 2 parts of leveling agent , 4 parts of dispersant, 1 part of defoamer, 3 parts of pigment, 16 parts of quartz sand, 10 parts of heavy stone powder, 10 parts of mica powder, 10 parts of talc, 9 parts of bentonite and 150 parts of water, the polyisocyanate It is any one of diisocyanate and triisocyanate, the leveling agent is a polyether modified polymethylalkylsiloxane solution, and the dispersant is any one of an inorganic dispersant and an organic dispersant, The inorganic dispersant is any two compositions of sodium tripolyphosphate, sodium hexametaphosphate and sodium pyrophosphate, and its mixing ratio is 1:1; the organic dispersant is triethylhexyl phosphoric acid, dodecane Any two groups of compositions in sodium bas...

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Abstract

The invention discloses an environment-friendly and energy-saving water-based epoxy floor paint and a preparation method thereof. The raw materials are as follows in parts by mass: 50-70 parts of water-based epoxy resin, 5-10 parts of polyisocyanate, and 10 parts of titanium dioxide ‑14 parts, 3‑5 parts of barium sulfate, 1‑2 parts of leveling agent, 3‑4 parts of dispersing agent, 0.5‑1 part of defoamer, 1‑3 parts of pigment, 10‑16 parts of quartz sand, 8 parts of heavy stone powder ‑10 parts, mica powder 8‑10 parts, talcum powder 6‑10 parts, bentonite 5‑9 parts and water 110‑150 parts. The present invention strictly controls the proportion of each component of the environmental-friendly and energy-saving water-based epoxy floor paint and the preparation process parameters, and adds polyisocyanate into the paint, so that the paint can be constructed at an environment above 17°C, and the paint is improved. Low-temperature curing ability during use, and the coating formulations used are all non-flammable, non-toxic, odorless, and solvent-free raw materials, with high environmental protection performance. Products constructed with this environmentally friendly and energy-saving water-based epoxy floor coating have corrosion resistance and excellent performance. The moisture resistance performance is significantly improved, and the gloss of the coating film is high, which is suitable for wide promotion.

Description

technical field [0001] The invention relates to the technical field of water-based epoxy floor coatings, in particular to an environment-friendly and energy-saving water-based epoxy floor coating, and at the same time, the invention also relates to a preparation method of an environment-friendly and energy-saving water-based epoxy floor coating. Background technique [0002] Floor coatings are ground decoration materials that use epoxy resin raw materials as the main agent, adding pigments, solvents, and auxiliary curing agents. The research and production of epoxy oily floor paints all become floor coatings. Floor coatings have the effects of dustproof, wear-resistant, clean and moisture-proof for protecting the ground, so they are widely used and promoted by modern industrial floors, commercial floors, garage floors, etc. [0003] Existing floor coatings have weak curing ability in low temperature environment and are inconvenient for construction. Moreover, some coatings h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D5/08C09D7/61C09D7/63
Inventor 刘雪静韩迎任伟杨亮闫鹏曹晗别福生石义军
Owner ZAOZHUANG UNIV