Oleyl alcohol polyether-2 phosphate modified alkyd resin water-based paint

A water-based alkyd resin and oleyl polyether technology, which is applied in the field of modified alkyd resin coatings and oleyl polyether-2 phosphate modified alkyd resin water-based coatings, can solve the problem that the flame retardant effect is not durable and the damage is high. The physical properties of molecular resins, the easy migration of flame retardants, etc., achieve the effects of low surface tension, good fullness, and strong corrosion resistance

Inactive Publication Date: 2020-03-20
UNION FOSHAN CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention uses an externally added flame retardant to achieve the flame retardant effect, but the flame retardant has the disadvant

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033]A water-based alkyd flame-retardant resin A modified by oleth-2 phosphate, which consists of 34.0 parts of refined castor oil, 11.0 parts of oleth-2 phosphate, and 4.0 parts of styrene , 6.0 parts of cyclohexanediol monoacrylate, 12.0 parts of hexahydrophthalic anhydride, 20.0 parts of acetic anhydride, 21.0 parts of butylene glycol, 10.0 parts of trimethylolpropane, 15.0 parts of xylene, 12.0 parts of propylene glycol butyl ether, benzene peroxide 0.07 parts of formyl, 3.5 parts of benzoic acid, 4.2 parts of dimethylolpropionic acid, 7.8 parts of triethylamine, 170.0 parts of deionized water.

[0034] A kind of preparation method of oleyl ether-2 phosphate modified water-based alkyd flame retardant resin A in this embodiment comprises the following steps:

[0035] a) Add styrene and cyclohexanediol monoacrylate into the titration tank and stir evenly to obtain the mixed solution I;

[0036] b) Add oleth-2 phosphate and benzoyl peroxide into the titration tank and stir ...

Embodiment 2

[0041] A water-based alkyd flame-retardant resin B modified by oleth-2 phosphate, which is composed of 32.0 parts of soybean oil, 10.0 parts of oleth-2 phosphate, 4.0 parts of styrene, cyclic 7.0 parts of hexanediol monoacrylate, 20.0 parts of cyclopentane-1,2-dicarboxylic acid, 10.0 parts of adipic acid, 18.0 parts of neopentyl glycol, 20.0 parts of glycerin, 14.0 parts of xylene, 11.0 parts of dipropylene glycol butyl ether , 0.06 parts of benzoyl peroxide, 3.0 parts of benzoic acid, 4.0 parts of dimethylolpropionic acid, 6.8 parts of ammonia water, and 162.0 parts of deionized water.

[0042] A kind of preparation method of oleyl ether-2 phosphate modified water-based alkyd flame retardant resin B in this embodiment comprises the following steps:

[0043] a) Add styrene and cyclohexanediol monoacrylate into the titration tank and stir evenly to obtain the mixed solution I;

[0044] b) Add oleth-2 phosphate and benzoyl peroxide into the titration tank and stir evenly to obt...

Embodiment 3

[0049] A kind of oleyl polyether-2 phosphoric acid ester modified alkyd resin water-based coating, it is composed of: oleyl ether-2 phosphoric acid ester modified water-based alkyd flame retardant resin A 140.0 parts, fluorosilicone modified 30.0 parts of water-based alkyd resin, 0.5 parts of wetting agent, 0.2 parts of dispersing agent, 0.5 parts of defoaming agent, 0.7 parts of thickening and leveling agent, 0.6 parts of ammonia water, 4.0 parts of propylene glycol methyl ether acetate, 5.0 parts of dipropylene glycol butyl ether parts, 7.5 parts of propylene glycol, and 22.0 parts of deionized water.

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PUM

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Abstract

The invention relates to an oleyl alcohol polyether-2 phosphate modified alkyd resin water-based paint. The paint comprises, by weight, 100.0-160.0 parts of oleyl alcohol polyether-2 phosphate modified water-based alkyd flame-retardant resin, 20.0 to 40.0 parts of fluorosilicone-modified waterborne alkyd resin, 0.0 to 30.0 parts of aqueous nanometer color paste, 0.3 to 0.8 part of a wetting agent,0.1 to 0.8 part of a dispersant, 0.3 to 0.9 part of an antifoaming agent, 0.2 to 1.2 parts of a thickening and leveling agent, 0.3 to 1.0 part of a pH conditioning agent, 6.0 to 12.0 parts of a coalescing agent, 5.0 to 9.0 parts of an anti-freezing agent and 10.0 to 30.0 parts of deionized water. The oleyl alcohol polyether-2 phosphate modified alkyd resin water-based paint prepared by the invention does not need an additional flame retardant, and effectively solves the problems that flame retardants are non-uniformly dispersed in paints and are easy to settle, and a part of the flame retardants have over-high or over-low pH values and thus influences the performance of the paints in the prior art; the phosphorus element is positioned in a branched chain of the alkyd resin, so the flame-retardant function of the phosphorus element can be effectively exerted; and meanwhile, the paint has the properties of good fullness, good corrosion resistance, low surface tension, good stain resistance and the like.

Description

technical field [0001] The invention relates to a modified alkyd resin coating, in particular to an oleyl polyether-2 phosphate modified alkyd resin water-based coating, which belongs to the technical field of water-based functional coatings. Background technique [0002] Water-based alkyd resin paint has the advantages of cheap raw materials, high gloss, high fullness, strong adhesion, and easy construction. Water-based alkyd resin is formed by condensation of vegetable oil or vegetable oil fatty acid, polyol, and polyacid. Polyester is the main chain, the side chain is unsaturated fatty acid, and the molecular weight of the side chain is relatively low. [0003] Alkyd resin coatings occupy an important position in my country's coatings industry. According to incomplete statistics, the output of my country's alkyd resin paint and other alkyd resin-containing amino, nitro paint, perchlorethylene paint, and polyurethane paint occupies a major share of the paint market. The p...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D5/18C09D5/08C08G63/49C08G63/91
CPCC08G63/48C08G63/914C08L2201/02C08L2205/025C09D5/08C09D5/18C09D167/08C08L67/08
Inventor 张武康伦国姚东生
Owner UNION FOSHAN CHEM
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