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Water-based high-filling white paint

A water-based, coating technology, applied in the direction of filling slurry, coating, etc., can solve the problems of unsafe, harmful to the construction personnel, not environmentally friendly, etc., and achieve the effect of good sealing, convenient construction, and good polishing

Inactive Publication Date: 2014-10-15
展辰新材料集团股份有限公司 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former two are not environmentally friendly, unsafe, and harmful to the construction workers because they contain a large amount of organic solvents, so they are gradually replaced by water-based high-fill white paints.

Method used

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  • Water-based high-filling white paint
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  • Water-based high-filling white paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 1. Composition:

[0033] The parts by weight of each raw material in the embodiment 1 of table 1

[0034] Element Weight (kg) Deionized water 152 BIT-20 (BIT, preservative) 3 DPM (dipropylene glycol methyl ether, coalescent) 30 Airex902W (water-based polysiloxane solution, water-based defoamer) 5 BYK190 (water-based wetting and dispersing additive) 8 R-996 (titanium dioxide) 100 CC-1500 ultrafine calcite powder (CaCO3, filler) 100 CC-800 ultrafine calcite powder (CaCO3, filler) 220 MS-1250 (talc powder) 145 ammonia 2 TT-935 (alkali-swellable acrylic acid copolymer solution, water-based thickener) 1 Deionized water 8 CONCRYL1915 (water-based acrylic resin, solid content is 44%) 220 RW-12W (non-ionic water-based polyurethane, water-based thickener) 3 TT935 (alkali-swellable acrylic acid copolymer solution, water-based thickener) 4 BYK028 (polyethylene glycol-hydrophobic...

Embodiment 2

[0046] 1. Composition:

[0047] The parts by weight of each raw material in the embodiment 2 of table 2

[0048] Element Weight (kg) Deionized water 152 BIT-20 (BIT, preservative) 3 DPM (dipropylene glycol methyl ether, coalescent) 30 Airex902W (water-based polysiloxane solution, water-based defoamer) 5 BYK190 (water-based wetting and dispersing additive) 8 R-996 (titanium dioxide) 100 CC-1500 ultrafine calcite powder (CaCO3, filler) 100 CC-800 ultrafine calcite powder (CaCO3, filler) 220 Wollastonite Powder 1250 (Wollastonite) 145

[0049] ammonia 2 TT-935 (alkali-swellable acrylic acid copolymer solution, water-based thickener) 1 Deionized water 8 CONCRYL1915 (water-based acrylic resin, solid content is 44%) 220 RW-12W (non-ionic water-based polyurethane, water-based thickener) 3 TT935 (alkali-swellable acrylic acid copolymer solution, water-based thickener) 4 BY...

Embodiment 3

[0061] 1. Composition:

[0062] The parts by weight of each raw material in table 3 embodiment 3

[0063] Element Weight (kg) Deionized water 132 BIT-20 (BIT, preservative) 3 DPM ((dipropylene glycol methyl ether, coalescent) 50 Airex902W (water-based polysiloxane solution, water-based defoamer) 4 BYK190 (water-based wetting and dispersing additive) 7 R-996 (titanium dioxide) 100 CC-1500 ultrafine calcite powder (CaCO3, filler) 110 CC-800 ultrafine calcite powder (CaCO3, filler) 210 MS-1250 (talc powder) 145 ammonia 2 TT-935 (alkali-swellable acrylic acid copolymer solution, water-based thickener) 1 Deionized water 8 A-639 (water-based acrylic resin, solid content is 45%) 210 RW-12W (non-ionic water-based polyurethane, water-based thickener) 3 TT935 (alkali-swellable acrylic acid copolymer solution, water-based thickener) 4

[0064] BYK028 (polyethylene glycol-hydr...

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Abstract

The invention belongs to the field of water-based paints, and particularly relates to a water-based high-filling white paint. The water-based high-filling white paint comprises the following raw materials by weight: 150 ~ 300 parts of water-based resin, 22 ~ 60 parts of a film forming auxiliary agent, 60-150 parts of titanium dioxide, 100-250 parts of talcum powder, 280-350 parts of a filler, 100 ~ 300 parts of deionized water, 2 pH parts of a regulator, 2-4 parts of a preservative, 6-10 parts of a water-based defoaming agent and 4-10 parts of a water-based thickening agent. The water-based high-filling white paint is a water-based product, safe, environmentally friendly, high in solid content, high in base material filling property, and high in hardness, does not sink, is good in board sealing property, does not bleed, can be used with all kinds of oily and water-based paints, is fast in drying and good in grinding property, can levelly fill plate gaps, and is convenient in construction.

Description

technical field [0001] The invention relates to the field of water-based paints, in particular to water-based high-fill white paints. Background technique [0002] With the rapid development of my country's furniture industry, natural solid wood has been in short supply, and environmental protection materials such as density boards and original ecological boards have been derived from wood scraps, straws, branches and other raw materials. This type of material needs good coating to provide decoration. When spraying, due to problems such as glue, wood fiber and craftsmanship, the flatness of the MDF is not enough, and more paint is needed to achieve good decoration. But construction More paint will affect efficiency, increase labor intensity and increase cost. In order to solve the surface filling of density boards, various filling coatings have emerged as the times require. [0003] Filling paint is mainly used for filling and other treatments on the surface of density boa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/12C09D5/34
Inventor 徐芬严业崧陈寿生
Owner 展辰新材料集团股份有限公司
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