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Polymer antibacterial and anticorrosive anti-fouling coating

An anti-fouling coating and polymer technology, applied in anti-fouling/underwater coatings, anti-corrosion coatings, coatings, etc., can solve the problems that restrict the wide application of thermal insulation coatings, do not have UV protection, poor waterproof and anti-fouling performance, etc., to achieve Conducive to environmental protection, good antibacterial effect, excellent antistatic performance

Inactive Publication Date: 2017-09-19
李壮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing coatings are easy to solidify, have a short storage time, and have poor waterproof and anti-fouling properties, and do not have the function of preventing ultraviolet rays
Existing thermal insulation coatings have disadvantages such as high cost, easy cracking, condensation, and long drying time, which seriously restrict the wide application of thermal insulation coatings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A polymer antibacterial, anti-corrosion and anti-fouling paint, prepared from the following components by weight: 18-29 parts of titanium dioxide, 15-30 parts of acrylic acid copolymer emulsion, 5-10 parts of polyethylene wax emulsion, deionized water 16-28 parts, antibacterial peptide-inorganic metal ion complex 10-20 parts, asbestos 3-6 parts, dispersant 3-5 parts, defoamer 2-4 parts, polyol 90-150 parts, silicone resin 8 -16 parts, 11-20 parts of crosslinking agent, 2-9 parts of glacial acetic acid, 10-20 parts of methyl ethyl ketone, 15-35 parts of anti-ultraviolet agent, 50-90 parts of copper oxide, and the rest are solvents and fillers.

[0018] The filler is superfine talcum powder, and 3-6 parts by weight of glass fibers are also provided.

[0019] The dispersant is selected from one of lithium magnesium silicate, OP-5035, OP-8146 or their mixture, the defoamer is selected from one of SP-202, XP-1273, F-111, NXZ or their The mixture, UV resistant as silicone oi...

Embodiment 2

[0021] A polymer antibacterial, anti-corrosion and anti-fouling coating, prepared from the following components by weight: 18 parts of titanium dioxide, 15 parts of acrylic acid copolymer emulsion, 5 parts of polyethylene wax emulsion, 16 parts of deionized water, antibacterial peptide- 10 parts of inorganic metal ion complex, 3 parts of asbestos, 3 parts of dispersant, 2 parts of defoamer, 90 parts of polyol, 8 parts of silicone resin, 11 parts of crosslinking agent, 2 parts of glacial acetic acid, 10 parts of methyl ethyl ketone, 15 parts of ultraviolet agent, 50 parts of copper oxide, and the rest are solvents and fillers.

[0022] The filler is superfine talcum powder, and 3 parts by weight of glass fibers are also provided.

[0023] The dispersant is selected from one of lithium magnesium silicate, OP-5035, OP-8146 or their mixture, the defoamer is selected from one of SP-202, XP-1273, F-111, NXZ or their The mixture, UV resistant as silicone oil, is 25 parts.

Embodiment 3

[0025] A polymer antibacterial, anti-corrosion and anti-fouling coating, prepared from the following components by weight: 29 parts of titanium dioxide, 30 parts of acrylic acid copolymer emulsion, 10 parts of polyethylene wax emulsion, 28 parts of deionized water, antibacterial peptide- 20 parts of inorganic metal ion complex, 6 parts of asbestos, 5 parts of dispersant, 4 parts of defoamer, 150 parts of polyol, 16 parts of silicone resin, 20 parts of crosslinking agent, 9 parts of glacial acetic acid, 20 parts of methyl ethyl ketone, anti 35 parts of ultraviolet agent, 90 parts of copper oxide, and the rest are solvents and fillers.

[0026] The filler is superfine talcum powder, and 6 parts by weight of glass fibers are also provided.

[0027] The dispersant is selected from one of lithium magnesium silicate, OP-5035, OP-8146 or their mixture, the defoamer is selected from one of SP-202, XP-1273, F-111, NXZ or their The mixture, UV resistant as silicone oil, is 25 parts.

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PUM

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Abstract

The invention discloses a polymer antibacterial and anticorrosive anti-fouling coating and belongs to the technical field of building materials. The polymer antibacterial and anticorrosive anti-fouling coating is prepared from the following components in parts by weight: 18 to 29 parts of titanium dioxide, 15 to 30 parts of acrylate copolymer emulsion, 5 to 10 parts of polyethylene wax emulsion, 16 to 28 parts of deionized water, 10 to 20 parts of antimicrobial peptides-inorganic metal ion complex, 3 to 6 parts of asbestos, 3 to 5 parts of dispersing agent, 2 to 4 parts of defoaming agent, 90 to 150 parts of polyhydric alcohols, 8 to 16 parts of organosilicon resin, 11 to 20 parts of cross-linking agent, 2 to 9 parts of glacial acetic acid, 10 to 20 parts of methyl ethyl ketone, 15 to 35 parts of anti-ultraviolet agent, 50 to 90 parts of copper oxide and the balance of solvent and filler. The polymer antibacterial and anticorrosive anti-fouling coating disclosed by the invention has the beneficial effects of low possibility of solidification, long preservation time, good anti-fouling property, ultraviolet resisting function, higher adhesion of the coating and radiating fins, better water resistance, higher corrosion resistance and facilitation for environmental protection.

Description

technical field [0001] The invention relates to a paint component, in particular to a polymer antibacterial, corrosion-resistant and antifouling paint, which belongs to the technical field of building materials. Background technique [0002] Paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, or oil, or emulsion, with or without adding pigments, fillers, and adding corresponding Additives, viscous liquids prepared with organic solvents or water. [0003] The existing paint is easy to solidify, has a short storage time, has poor waterproof and anti-fouling properties, and does not have the function of preventing ultraviolet rays. Existing thermal insulation coatings have disadvantages such as high cost, easy cracking, condensation, and long drying time, which seriously restrict the wide application of thermal insulation coatings. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D123/06C09D5/08C09D5/16C09D5/14C09D7/12
CPCC09D133/00C08L2201/08C08L2205/025C08L2205/035C09D5/08C09D5/14C09D5/1668
Inventor 李壮
Owner 李壮
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