Antibacterial and anti-wear waterborne wood coating

A wood coating, water-based technology, applied in the field of coatings, can solve the problems of unsatisfactory antibacterial and mildew resistance, poor wear resistance, etc., and achieve the effects of improving water resistance, compatibility and hardness.

Inactive Publication Date: 2019-04-26
ANHUI KAILIN ADVANCED MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Along with people's liking for woodware and the development of society, people have proposed higher requirement to the performance of woodware coating, though disclosed multiple water-ba

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of antibacterial wear-resisting water-based wood coating that the present invention proposes, its raw material comprises by weight: 30 parts of epoxy-modified styrene-acrylic emulsions, 4 parts of silica sols, 11 parts of acetoacetoxy ethyl methacrylates, 1 part of gelatin, 0.8 parts of amino silicone oil, 2 parts of titanium dioxide, 3.8 parts of nano-zirconia, 1 part of bamboo charcoal powder, 11 parts of white carbon black compound, 0.5 parts of nano-titanium phosphate, 2 parts of lanthanum hexaboride, 0.7 parts of graphene oxide, flame retardant 9 parts of agent, 3 parts of film-forming aid, 1 part of phosphate ester surfactant, 0.01 part of defoamer, 0.3 part of thickener, 15 parts of water; wherein, the flame retardant is pentaerythritol phosphate, amidine phosphate Mixture of urea, expandable graphite, melamine.

Embodiment 2

[0017] A kind of antibacterial wear-resisting water-based wood coating that the present invention proposes, its raw material comprises by weight: 20 parts of epoxy-modified styrene-acrylic emulsions, 9 parts of silica sols, 5 parts of acetoacetoxy ethyl methacrylates, 2 parts of gelatin, 0.1 parts of amino silicone oil, 3.8 parts of titanium dioxide, 2 parts of nano-zirconia, 3 parts of bamboo charcoal powder, 5 parts of white carbon black compound, 3 parts of nano-titanium phosphate, 0.5 parts of lanthanum hexaboride, 2 parts of graphene oxide, flame retardant 3 parts of agent, 8 parts of film-forming aid, 0.1 part of phosphate ester surfactant, 0.1 part of defoamer, 0.1 part of thickener, 25 parts of water; wherein, the flame retardant is pentaerythritol phosphate, amidine phosphate Mixture of urea, expandable graphite, melamine.

Embodiment 3

[0019] A kind of antibacterial wear-resisting water-based wood coating that the present invention proposes, its raw material comprises by weight: 28 parts of epoxy-modified styrene-acrylic emulsions, 5 parts of silica sols, 10 parts of acetoacetoxy ethyl methacrylates, 1.2 parts of gelatin, 0.7 parts of amino silicone oil, 2.6 parts of titanium dioxide, 3.2 parts of nano-zirconia, 1.6 parts of bamboo charcoal powder, 10 parts of white carbon black compound, 1 part of nano-titanium phosphate, 1.8 parts of lanthanum hexaboride, 0.9 parts of graphene oxide, flame retardant 8 parts of agent, 4 parts of film-forming aid, 0.8 part of phosphoric ester surfactant, 0.03 part of defoamer, 0.27 part of thickener, 18 parts of water; wherein, the flame retardant is pentaerythritol phosphate, amidine phosphate Mixture of urea, expandable graphite, melamine;

[0020] The average particle size of the nano-zirconia is 55nm;

[0021] The white carbon black composite is prepared according to th...

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Abstract

The invention discloses antibacterial and anti-wear waterborne wood coating. The antibacterial and anti-wear waterborne wood coating is prepared from the following raw materials in parts by weight: 20-30 parts of epoxy modified styrene-acrylic emulsion, 4-9 parts of silica sol, 5-11 parts of acetoacetic acid ethyl methacrylate, 1-2 parts of gelatin, 0.1-0.8 part of amino silicone oil, 2-3.8 partsof titanium dioxide, 2-3.8 parts of nano-zirconia, 1-3 parts of bamboo charcoal powder, 5-11 parts of a white carbon black compound, 0.5-3 parts of nano titanium phosphate, 0.5-2 parts of lanthanum hexaboride, 0.7-2 parts of graphene oxide, 3-9 parts of a flame retardant, 3-8 parts of a coalescing agent, 0.1-1 part of a phosphate surfactant, 0.01-0.1 part of a defoaming agent, 0.1-0.3 part of a thickener and 15-25 parts of water; and the flame retardant is a mixture of pentaerythritol phosphate ester, amidinourea phosphate, expansible graphite and melamine. The antibacterial and anti-wear waterborne wood coating is good in antibacterial property and excellent in wear resistance and flame-retardant property.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an antibacterial and wear-resistant water-based wood coating. Background technique [0002] The main diluent of water-based wood coatings is water. Compared with traditional solvent-based wood coatings, it does not contain harmful substances such as benzene, xylene, and ethyl acetate. It is environmentally friendly, non-toxic, odorless, and has very few volatiles. An environment-friendly paint, which has been widely used in the surface finishing of wood furniture. Along with people's liking for woodware and the development of society, people have proposed higher requirement to the performance of woodware coating, though disclosed multiple water-based woodware coatings in the prior art, there is antibacterial antifungal property not very ideal, The defect of poor wear resistance limits the application of water-based wood coatings. Contents of the invention [0003] Based on t...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D7/61C09D5/14C09D7/65C09D5/16C09D5/18C09D7/62
CPCC09D4/06C09D5/14C09D5/1687C09D5/18
Inventor 李子荣王和山王厚国王和东殷东楼殷芳荣曹文强张万霞张萍
Owner ANHUI KAILIN ADVANCED MATERIAL CO LTD
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