Ultra-matte formaldehyde-removing spraying type texture paint and preparation method thereof
A kind of texture paint and matte technology, which is applied in the direction of coating, biocide-containing paint, anti-fouling/underwater paint, etc., can solve the problems of weak laitance texture, lack of formaldehyde resistance, and insufficient environmental protection. Achieve the effect of improving spraying smoothness, improving drying effect and reducing gloss
Inactive Publication Date: 2021-06-04
CHENGDU HONRE PAINT MAKING CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a functional ultra-matt aldehyde-removing spray-type texture paint, which solves the environmental protection deficiency of traditional texture paint itself, lack of formaldehyde resistance function, light pollution caused by high gloss of indoor coating film, and floating after construction. The texture effect is not strong due to the slurry
Method used
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Embodiment 1
[0025] Example 1 A kind of ultra-matt aldehyde-removing spray-type texture paint, its main raw materials are calculated in parts by mass, consisting of 60-120 parts of deionized water, 0.5-2 parts of hydrophobic ammonium salt copolymer, methyl oxirane and 0.1-0.5 parts of polymer of ethylene oxide and mono(2-ethylhexyl) ether, 1-3 parts of mineral oil defoamer, 2-8 parts of glycerin ethoxylate, 1 tetrapod zinc oxide whisker ~2 parts, polyether polyurethane associative rheology additive 0.2~1 part, hydroxyethyl methyl cellulose ether 1.5~3.5 parts, diatomaceous earth 5~15 parts, titanium dioxide 10~40 parts, ceramic powder 20 parts ~90 parts, 100~200 parts of aldehyde-removing pure acrylic emulsion, 5~15 parts of modified lithium silicate, 0.1~0.5 parts of hydrophobic modified alkali swelling thickener, 600~750 parts of snowflake white sand, 0.3~1 composition of color paste .
[0026] Described antifreezing agent is 1,2-propanediol, ethylene glycol, polyethylene glycol. The t...
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The invention discloses an ultra-matte formaldehyde-removing spraying type texture paint and a preparation method thereof. The paint is prepared from deionized water, a hydrophobic ammonium salt copolymer, a polymer of methyl ethylene oxide, ethylene oxide and monoether, a mineral oil defoaming agent, 2-amino-2-methyl-1-propanol, glycerol ethoxylate, tetrapod-like zinc oxide whiskers, a rheological additive, hydroxyethyl methyl cellulose ether, diatomite, titanium dioxide, ceramic micro powder, formaldehyde-removing pure acrylic emulsion, modified lithium silicate, a hydrophobic modified alkali swelling thickener, snowflake white sand and color paste. Compared with the prior art, various harmful gases such as formaldehyde in the air can be quickly and effectively decomposed, and the formaldehyde decomposition rate within 24h reaches 90% or above. The gloss of the coating can be greatly reduced, so that the coating shows an ultra-matte effect. And the spraying smoothness can be improved, the construction efficiency is improved, and the floating and laitance conditions are greatly improved. No antiseptic or VOC (volatile organic compound)-containing solvent is added, so that the pollution to the environment is reduced.
Description
technical field [0001] The invention relates to interior wall coatings, in particular to an ultra-matt formaldehyde-removing spray-coated textured paint and a preparation method thereof. Background technique [0002] In my country, water-based architectural coatings have experienced nearly 30 years of development, especially interior wall coatings have gradually replaced wall decoration materials such as wallpapers and wall coverings, and have been more and more used in interior decoration. People also have more and more functional requirements for interior wall coatings. Interior wall coatings not only play the role of protection and decoration, but more and more green, environmentally friendly, healthy, and multifunctional interior wall coatings are welcomed by people. However, interior wall coatings will emit harmful substances during production and use, which will adversely affect human health. Among them, formaldehyde and benzene are the biggest killers of health, which...
Claims
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IPC IPC(8): C09D133/04C09D7/61C09D7/62C09D7/63C09D7/65C09D5/14
CPCC09D5/14C09D133/04C09D7/61C09D7/62C09D7/63C09D7/65C09D7/70C08L1/284C08K13/06C08K7/08C08K7/26C08K3/013C08K3/34C08K5/06
Inventor 郭鹏飞杨汝良陈胜余伟巨秦波
Owner CHENGDU HONRE PAINT MAKING CO LTD