Water-based acrylic amino baking paint and preparation method thereof

A technology of acrylic amino and acrylic resin, applied in the field of coatings, can solve the problems of poor water resistance and weather resistance, easy to breed bacteria, poor impact resistance, etc., and achieve poor impact resistance, slow curing speed, and good wear resistance.

Inactive Publication Date: 2020-01-03
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 problems of poor wear resistance, poor adhesion, poor water resistance and weather resistance, poor impact resistance and easy breeding of bacteria after the sweat is retained on the surface of the existing baking varnish, the invention provides a water-based acrylic amino baking varnish and a preparation method thereof

Method used

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  • Water-based acrylic amino baking paint and preparation method thereof
  • Water-based acrylic amino baking paint and preparation method thereof
  • Water-based acrylic amino baking paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of waterborne acrylic acid amino stoving varnish, comprises the component of following mass percentage:

[0040]

[0041]

[0042] Wherein, the epoxy-modified acrylic resin uses ZTC-018 of Hunan Zhitu Environmental Protection Technology Co., Ltd.; the organosilicon-organic fluorine copolymer resin is WS-1680 of Wuxi Shengjing Environmental Protection New Material Co., Ltd.; the high methyl ether The melamine resin is CYMEL 303LF; the glass powder is the VX-SP of Japan Longsen Company; the pH regulator is the dimethylethanolamine of BASF, Germany; the defoamer is Tego Antifoam 1015 of Digao; Tego's dispersant DISPERS 757W; the substrate wetting agent is BYK-346 from BYK; the nano-silver is JDGKP-003 from Jinda Nano Technology Co., Ltd.; the siloxane is WS from Wuxi Shengjing Environmental Protection New Material Co., Ltd. -1160; the nanometer metal oxide dispersion liquid is BYK3600 of BYK; the leveling agent is Glide 450 of Tego; the pigment is titanium d...

Embodiment 2

[0047] A kind of waterborne acrylic acid amino stoving varnish, comprises the component of following mass percentage:

[0048]

[0049]

[0050] Wherein, the epoxy-modified acrylic resin uses ZTC-018 of Hunan Zhitu Environmental Protection Technology Co., Ltd.; the organosilicon-organic fluorine copolymer resin is WS-1680 of Wuxi Shengjing Environmental Protection New Material Co., Ltd.; the high methyl ether The melamine resin is CYMEL 303LF; the glass powder is the VX-SP of Japan Longsen Company; the pH regulator is the dimethylethanolamine of BASF, Germany; the defoamer is Tego Antifoam 1015 of Digao; Tego's dispersant DISPERS 757W; the substrate wetting agent is BYK-346 from BYK; the nano-silver is JDGKP-003 from Jinda Nano Technology Co., Ltd.; the siloxane is WS from Wuxi Shengjing Environmental Protection New Material Co., Ltd. -1160; the nanometer metal oxide dispersion is BYK3600 of BYK; the leveling agent is Glide 450 of Tego; the pigment is iron red.

[005...

Embodiment 3

[0055] A kind of waterborne acrylic acid amino stoving varnish, comprises the component of following mass percentage:

[0056] group mass percentage Epoxy Modified Acrylic Resin 30 Silicone organofluorine copolymer resin 5 Highly etherified melamine resin 4 Diethylene glycol butyl ether 5 glass powder 4 pH regulator 2 Defoamer 0.5 Dispersant 1.5 Substrate wetting agent 0.3 nano silver 1 Silicone 2 Nano metal oxide dispersion 5 leveling agent 0.4 pigment 10 Deionized water 29.3

[0057] Wherein, the epoxy-modified acrylic resin uses ZTC-018 of Hunan Zhitu Environmental Protection Technology Co., Ltd.; the organosilicon-organic fluorine copolymer resin is WS-1680 of Wuxi Shengjing Environmental Protection New Material Co., Ltd.; the high methyl ether The melamine resin is CYMEL 303LF; the glass powder is the VX-SP of Japan Longsen Company; the pH regulator is the dimethylethan...

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Abstract

The invention relates to the technical field of coatings, and particularly discloses a water-based acrylic amino baking paint and a preparation method thereof. The water-based acrylic amino baking paint comprises, by mass, 15-30% of an epoxy modified acrylic resin, 5-10% of organic silicon and organic fluorine copolymer resin, 4-10% of high methylated melamine resin, 3-5% of a cosolvent, 2-4% of glass powder, 1-2% of a pH regulator, 0.5-1% of an antifoaming agent, 0.5-1.5% of a dispersant, 0.3-0.5% of a base material wetting agent, 0.5-1% of nano-silver, 1-2% of siloxane, 3-5% of a nanometer metal oxide dispersion, 0.2-0.4% of a leveling agent, 10-25% of a pigment, and the balance of deionized water. The water-based acrylic amino baking paint has the advantages of good wear resistance, strong adhesive force, good water resistance, good weather resistance, good impact resistance, and no sweat retention or bacteria breeding on the surface.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a water-based acrylic amino baking varnish and a preparation method thereof. Background technique [0002] Traditional baking varnishes generally use solvent-based coatings, and the dispersion medium of solvent-based coatings is organic solvents. Most of the organic solvents volatilized from the coating film are toxic and harmful substances, which not only cause harm to the human body, but also pollute the natural environment. . [0003] At present, water-based coatings with ultra-low VOC content have become the development direction of the coatings industry. Water-based coatings use water as a diluent and are non-hazardous chemicals. They are safe, environmentally friendly, and non-toxic. Some water-based coatings have been compared with solvent-based coatings. Excellent properties; but the current water-based baking varnish itself still has the defects of low wear resistance,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D201/04C09D161/32C09D5/14C09D5/16C09D7/61
CPCC08K2003/0806C08K2003/2227C08K2003/2241C08K2201/011C08L2201/08C08L2205/035C09D5/14C09D5/1625C09D7/61C09D133/04C08L101/04C08L61/32C08K3/40C08K5/06C08K3/08C08K3/22C08K5/5415C08K13/02
Inventor 王祖春王洁胡中源董立志
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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