Fireproof bacteriostatic aqueous terrace paint used for bus and preparation method and application thereof

A technology for floor coatings and buses, applied in fire-retardant coatings, anti-fouling/underwater coatings, anti-corrosion coatings, etc., can solve the problems of high VOCs content, easy to spread bacteria, easy to change color, etc., achieve low VOCs content, good environmental protection Characteristics, high antibacterial effect

Inactive Publication Date: 2018-10-23
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the existing paint for buses has high VOCs content, is easy to change color, ages, wears, and breeds bacteria, and bacteria are easy to spread on the bus, and once a fire breaks out in the bus, it will endanger life. Bacteria water-based floor coating

Method used

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  • Fireproof bacteriostatic aqueous terrace paint used for bus and preparation method and application thereof
  • Fireproof bacteriostatic aqueous terrace paint used for bus and preparation method and application thereof
  • Fireproof bacteriostatic aqueous terrace paint used for bus and preparation method and application thereof

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preparation example Construction

[0027] And, the embodiment of the present invention also provides a kind of preparation method of fire-resistant and bacteriostatic water-based floor paint for bus, and described preparation method comprises the following steps at least:

[0028]Step a, weigh each raw material component according to the raw material formula of the above-mentioned fire-resistant and antibacterial water-based floor coating for buses, and mix 1 / 2 to 2 / 3 of the deionized water of the formula, 1 / 2 to 2 / 3 of the formula pH regulator, dispersant, 1 / 2~2 / 3 formula amount of defoamer, nano-alumina, nano-zirconia, nano-zinc oxide, flame retardant, silica sol, organic silicone powder, anion powder, pigment mixing uniform;

[0029] Step b. Add water-based epoxy emulsion, film-forming aids, remaining pH regulator, remaining defoamer and substrate wetting agent to the mixing container in turn under stirring, pre-mix evenly and add to the mixture obtained in step a , mix evenly, add a thickener to adjust the...

Embodiment 1

[0037] The embodiments of the present invention provide a fire-resistant and antibacterial water-based floor coating for buses, comprising the following raw materials in parts by weight:

[0038]

[0039]

[0040] Among them, the defoamer is a mixture of 941PL from MOUSSEX Company and BYK-028 from BAK Company with a mass ratio of 1.2:1, and the film-forming aids are environmentally friendly and clean-tasting film-forming aids AF and The mass ratio of Eastman's Alcohol Esters-12 is a mixture of 1:1.

[0041] Prepare as follows:

[0042] Step a, weigh each raw material component according to the raw material formula of the above-mentioned fire-resistant and antibacterial water-based floor coating for buses, and mix the deionized water of 1 / 2 formula quantity, the pH regulator and dispersant of 1 / 2 formula quantity , 1 / 2 formula amount of defoamer, nano-alumina, nano-zirconia, nano-zinc oxide, flame retardant, silica sol, organic silicone powder, negative ion powder mixed,...

Embodiment 2

[0047] The embodiments of the present invention provide a fire-resistant and antibacterial water-based floor coating for buses, comprising the following raw materials in parts by weight:

[0048]

[0049]

[0050] Among them, the defoaming agent is a mixture of 941PL from MOUSSEX Company and BYK-024 from BAK Company with a mass ratio of 1:1, and the film-forming aids are environmentally friendly and odor-free film-forming aids AF and The mass ratio of alcohol ester-12 from Eastman of the United States is a mixture of 1:2.

[0051] Prepare as follows:

[0052] Step a, weigh each raw material component according to the raw material formula of the above-mentioned fire-resistant and antibacterial water-based floor coating for buses, and mix the deionized water of 1 / 2 formula quantity, the pH regulator and dispersant of 1 / 2 formula quantity , 1 / 2 formula amount of defoamer, nano-alumina, nano-zirconia, nano-zinc oxide, flame retardant, silica sol, organic silicone powder, ne...

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Abstract

The invention relates to a fireproof bacteriostatic aqueous terrace paint used for bus and a preparation method and an application thereof. The paint comprises the following raw materials: an aqueousepoxy emulsion, a curing agent, a cosolvent, organic silicone powder, nano alumina, nano zirconia, nano negative ion powder, a fire retardant, nano zinc oxide, silica sol, a pigment, a pH conditioningagent, an antifoaming agent, a film-forming auxiliary agent, a dispersant, a base material wetting agent, deionized water, and a thickening agent. The preparation method is characterized in that theraw materials excepting the curing agent, the cosolvent and 1 / 3-1 / 2 formula amount of the deionized water are prepared to obtain a component A, the curing agent, the cosolvent and 1 / 3-1 / 2 formula amount of the deionized water are prepared to obtain a component B, before use, the component A and the component B are mixed to obtain the product. The VOCs content of the paint is low, and a coating hasgood light resistance, chemically-resistant performance, flame resistance and hardness, and the paint has bacterinertness and air cleaning performance, and is suitable for the bus.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a fire-resistant and antibacterial water-based floor coating for buses, a preparation method and application thereof. Background technique [0002] With the improvement of environmental protection awareness, more and more people choose to travel green by bus. The environmental protection requirements of buses for coatings are getting higher and higher. Traditional paints contain a large amount of volatile organic compounds (VOCs). Various volatile organic compounds such as toluene, benzene, xylene, etc. can be released. When VOCs in the air reach a certain concentration, it will cause symptoms such as headache, nausea, vomiting, fatigue, etc., and even cause convulsions and coma in severe cases, damage the liver, kidneys, brain and nervous system, and cause serious consequences such as memory loss. Serious health hazard for sick or infirm persons. The long-term release of VOCs will also...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/18C09D5/14C09D5/08C09D5/16
CPCC09D163/00C08K2003/2227C08K2003/2244C08K2003/2296C08K2201/011C08L2201/02C08L2205/035C09D5/08C09D5/14C09D5/1618C09D5/1637C09D5/1687C09D5/18C08L83/04C08L75/04C08K13/02C08K3/22C08K3/36C08K5/06
Inventor 赵宁宁周泽钱白培培马春福
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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