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High-performance environmentally-friendly weather-resistant floor paint and preparation method thereof

A floor paint, high-performance technology, applied in the direction of anti-corrosion coatings, polyester coatings, rosin coatings, etc., can solve the problems of poor wear resistance and hardness, asthma, easy yellowing of the paint surface, etc., to achieve strong adhesion, Excellent health performance and good hand feeling

Inactive Publication Date: 2017-09-22
HEFEI FENGTENG ENERGY SAVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it contains excessive xylene and formaldehyde, the painted floor needs to be ventilated for a long time to volatilize the residual xylene, which is very harmful to the human body and can cause asthma, etc., and its wear resistance and hardness are poor. Not resistant to scratches; poor gloss retention, the paint surface is easy to turn yellow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A high-performance environmental-friendly and weather-resistant floor paint of the present embodiment includes the following raw materials in parts by weight:

[0036] 15 parts of modified rosin resin, 60 parts of benzene-free high-hydroxyl short oil alkyd resin, 2 parts of anti-settling agent, 15 parts of fatty acid modified low viscosity short oil alkyd resin, 1 part of general auxiliary, 3 synergists parts, 35 parts of environmentally friendly solvent.

[0037] The modified rosin resin in this embodiment is maleic acid modified or phenolic modified rosin resin.

[0038] The benzene-free high-hydroxyl short-oil alkyd resin in this embodiment is an alkyd resin with a hydroxyl value between 130-150 mgKOH / g and an oil degree of less than 30%;

[0039] The fatty acid-modified low-viscosity short oil alkyd resin has a viscosity value of 500-1200 mPa·s at 25° C., and an alkyd resin with an oil degree of less than 30%.

[0040] The anti-settling agent in this embodiment is...

Embodiment 2

[0050] A high-performance environmental-friendly and weather-resistant floor paint of the present embodiment includes the following raw materials in parts by weight:

[0051] 20 parts of modified rosin resin, 70 parts of benzene-free high hydroxyl short oil alkyd resin, 4 parts of anti-settling agent, 25 parts of fatty acid modified low viscosity short oil alkyd resin, 3 parts of general additives, 7 parts of synergist parts, 55 parts of environmentally friendly solvents.

[0052] The modified rosin resin in this embodiment is maleic acid modified or phenolic modified rosin resin.

[0053] The benzene-free high-hydroxyl short-oil alkyd resin in this embodiment is an alkyd resin with a hydroxyl value between 130-150 mgKOH / g and an oil degree of less than 30%;

[0054] The fatty acid-modified low-viscosity short oil alkyd resin has a viscosity value of 500-1200 mPa·s at 25° C., and an alkyd resin with an oil degree of less than 30%.

[0055] The anti-settling agent in this emb...

Embodiment 3

[0065] A high-performance environmental-friendly and weather-resistant floor paint of the present embodiment includes the following raw materials in parts by weight:

[0066] 16 parts of modified rosin resin, 65 parts of benzene-free high hydroxyl short oil alkyd resin, 3 parts of anti-settling agent, 20 parts of fatty acid modified low viscosity short oil alkyd resin, 2 parts of general additives, 5 parts of synergist parts, 45 parts of environmentally friendly solvents.

[0067] The modified rosin resin in this embodiment is maleic acid modified or phenolic modified rosin resin.

[0068] The benzene-free high-hydroxyl short-oil alkyd resin in this embodiment is an alkyd resin with a hydroxyl value between 130-150 mgKOH / g and an oil degree of less than 30%;

[0069] The fatty acid-modified low-viscosity short oil alkyd resin has a viscosity value of 500-1200 mPa·s at 25° C., and an alkyd resin with an oil degree of less than 30%.

[0070] The anti-settling agent in this emb...

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Abstract

The invention discloses high-performance environmentally-friendly weather-resistant floor paint. The paint is prepared from, by weight, 15-20 parts of modified rosin resin, 60-70 parts of benzene free high-hydroxyl short oil alkyd resin, 2-4 parts of an anti-settling agent, 15-25 parts of fatty acid modified low-viscosity short oil alkyd resin, 1-3 parts of universal auxiliaries, 3-7 parts of synergistic auxiliaries and 35-55 parts of environmentally-friendly solvent. The floor paint is good in leveling, high in adhesion, high in hardness, good in hand feeling, resistant to impact, resistant to abrasion, resistant to water, resistant to various home detergent and excellent in comprehensive performance; in addition, the indoor air purifying, sterilizing and mould-proof performances are achieved; meanwhile, the raw material components are safe, reliable, poisonless, harmless and free of pollution to air environment, the raw materials are easy to obtain, the cost is low, the technology is simple and clear, operation is conducted easily, industrial production is easy to achieve, and the high practical value and good application prospect are achieved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a high-performance environment-friendly and weather-resistant floor paint and a preparation method thereof. Background technique [0002] According to incomplete statistics, the number of poisoning deaths caused by indoor home decoration is as many as hundreds of thousands every year. It can be seen that choosing healthy decorative materials, especially healthy paints, is very important to the health of the family, but there are many paints in the domestic market at present. Excessive levels of benzene and VOC (volatile organic compounds) seriously affect health. Excessive levels of benzene and VOC will lead to organic pollution in the living room, which will seriously cause headaches, sore throats and other symptoms of residents, and endanger human health. Free toluene diisocyanate (TDI) is an organic compound with a strong irritating gas. It has a strong irritating...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D193/04C09D5/14C09D5/08C09D7/12C09D7/00C09D7/02C09D7/06
CPCC09D167/08C08K2003/2241C08K2003/2244C08L2201/08C08L2205/025C08L2205/035C09D5/08C09D5/14C08L67/08C08L93/04C08L33/00C08L33/04C08K3/22
Inventor 吴旭
Owner HEFEI FENGTENG ENERGY SAVING TECH CO LTD
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