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Antirust ultraviolet-curing paint

A curing coating and ultraviolet technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of unfavorable environmental protection, slow curing speed, volatile, etc., and achieve the effects of firm adhesion, corrosion inhibition, and good rust prevention

Inactive Publication Date: 2015-09-16
CHENGDU NASHUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional coatings are volatile and slow to cure, which is not conducive to environmental protection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: Its raw material of a kind of antirust ultraviolet curing coating comprises by weight: 55 parts of anionic acrylic resins, 10 parts of graphene, 10 parts of phytic acid esters, 5 parts of zinc powders, 7 parts of reactive diluents, 2 parts , 2 parts of ethyl 4,6-trimethylbenzoylphenyl phosphonate, 0.3 parts of alkyl modified organosiloxane leveling agent, 0.3 parts of fumed silica anti-settling agent, 1 part of defoamer, 3 parts of toughening agent. Multiple methods are used to prevent rust at the same time, which improves the anti-rust ability of the anti-rust paint and guarantees its adhesion, durability, crack resistance, and scrub resistance.

Embodiment 2

[0019] Embodiment 2: Its raw material of a kind of antirust ultraviolet curing paint comprises by weight: 65 parts of anionic acrylic resins, 15 parts of graphene, 15 parts of phytic acid esters, 10 parts of zinc powders, 12 parts of reactive diluents, 1 - 4 parts of hydroxycyclohexyl phenyl ketone, 0.6 parts of polyether modified polydimethylsiloxane leveling agent, 0.5 parts of N-methylpyrrolidone anti-settling agent of modified polyurea, 1.5 parts of defoaming agent, 2 parts of stabilizer, 3 parts of toughening agent. Multiple methods are used to prevent rust at the same time, which improves the anti-rust ability of the anti-rust paint and guarantees its adhesion, durability, crack resistance, and scrub resistance.

Embodiment 3

[0020] Implementation 3: The raw materials of a kind of antirust ultraviolet curing coating include by weight: 60 parts of anionic acrylic resin, 12 parts of graphene, 13 parts of phytic acid ester, 8 parts of zinc powder, 10 parts of reactive diluent, 2, 2 parts of ethyl 4,6-trimethylbenzoylphenyl phosphonate, 2 parts of 2-hydroxy-2-methyl-1-phenyl-1-propanone, 0.5 parts of acrylate leveling agent, gas phase dioxide 0.3 parts of silicon anti-settling agent, 1.2 parts of defoaming agent, 1.5 parts of anti-skinning agent, 2 parts of toughening agent, and 2 parts of stabilizer. Multiple methods are used to prevent rust at the same time, which improves the anti-rust ability of the anti-rust paint and guarantees its adhesion, durability, crack resistance, and scrub resistance.

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PUM

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Abstract

The invention relates to the field of paints, particularly an antirust ultraviolet-curing paint which is prepared from the following raw materials in parts by weight: 55-65 parts of acrylic resin, 10-15 parts of graphene, 10-15 parts of phytate, 5-10 parts of zinc powder, 3-5 parts of photoinitiator, 7-12 parts of reactive diluent, 0.3-0.6 part of leveling agent, 0.2-0.5 part of anti-settling agent and 1-1.5 parts of defoaming agent. Multiple antirust methods are performed at the same time, thereby enhancing the antirust capacity of the antirust paint and ensuring the adhesive force, durability, cracking resistance, scrub resistance and other characteristics.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an antirust ultraviolet curing coating. Background technique [0002] UV-curable coatings have anti-pollution and energy-saving effects, excellent chemical and physical properties of coating, and fast curing characteristics, and are widely used in many fields. Widely used in the production of plastics, vacuum plating, PVC flooring, shadow mask boards, car headlights, wooden floors, cabinet panels, etc. UV as a new processing technology has been commercialized in Australia for more than 25 years, and the market continues to be optimistic. The technology is developing steadily at an annual rate of nearly 10%, especially in surface coatings and related industries. UV light-curing coatings have the advantages of no volatile organic compounds (VOC), less environmental pollution, fast curing speed, energy saving, good performance of cured products, and suitable for high-speed automatic produc...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/10C09D7/12
CPCC09D133/00C08K3/04C08K3/08C08K5/521C08K2003/0893C08L2205/03C09D5/106C09D7/61C09D7/63C09D7/65C08L83/04C08L75/02C08K13/02
Inventor 黄波
Owner CHENGDU NASHUO TECH
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