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Green anti-corrosive paint for interior wall

An anti-corrosion and coating technology, applied in anti-corrosion coatings, chloroprene homopolymer coatings, coatings, etc., can solve the problems of latex paints that are not resistant to water, human harm, and pollute the indoor environment, and achieve good anti-aging performance, The effect of good water resistance and fast drying time

Inactive Publication Date: 2011-02-02
邹文和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, some imitation porcelain paints and latex paints in interior decoration materials contain toxic chemical additives. The formaldehyde and other organic compounds released by them for a considerable period of time emit harmful, toxic and irritating substances. Odor, seriously pollute the indoor environment, causing harm to the human body
Moreover, the latex paint is not water-resistant, and it is easy to fall off when exposed to water.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: 35kg of n-butanol, 50kg of chloroprene rubber, 8kg of butyl acetate, 5kg of petroleum resin, 12.5kg of DIBP, 25kg of barium sulfate, and an appropriate amount of pigment.

[0020] The production steps are as follows: according to the formula requirements, add n-butanol, chloroprene rubber, butyl acetate, petroleum resin, and DIBP into a reaction kettle with a high-speed shear emulsifier, and make the base at a speed of 4000-4500 rpm material modification. After running for two hours, add barium sulfate and an appropriate amount of pigment. After the feeding is completed, increase the speed to 5000-5800 rpm for high-speed shearing, dispersion and emulsification. After two hours of high-speed operation, when the fineness of the material reaches below 60 μm, the finished product is filtered and packaged.

Embodiment 2

[0022] 30kg of n-butanol, 10kg of neoprene rubber, 12kg of butyl acetate, 7kg of petroleum resin, 14kg of DIBP, 20kg of barium sulfate, and appropriate amount of pigment.

[0023] The production steps are the same as in Example 1.

Embodiment 3

[0024] Embodiment 3: 36.8kg of n-butanol, 8.2kg of chloroprene rubber, 10kg of butyl acetate, 10kg of petroleum resin, 10kg of DIBP, 18kg of barium sulfate, and an appropriate amount of pigment.

[0025] The production steps are the same as in Example 1.

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PUM

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Abstract

The present invention discloses one kind of green anticorrosive inner wall paint, which consists of n-butanol 28-30 weight portions, chlorobutadiene rubber 2.5-4.2 weight portions, butyl acetate 7-8 weight portions, petroleum resin 4-6 weight portions, DIBP 8-10 weight portions, barium sulfate 20-30 weight portions and pigment in proper amount. The preparation process of the paint includes addingthe first mentioned five components into one reactor with high speed shearing and emulsifying machine to modify the base material in the rotation speed of 4000-4500 rpm for 2 hr, adding barium sulfate and pigment and high speed shearing at 5000-5800 rpm to disperse and emulsify for more 2 hr to reach material fineness below 60 micron, filtering and packing. The paint has the features of no toxicity, no bad smell, high anticorrosive and waterproof property, high adhesion, etc.

Description

technical field [0001] The invention relates to an anti-corrosion interior wall paint, in particular to a green anti-corrosion interior wall paint. Background technique [0002] A wide variety of interior wall coatings have become important decorative materials in modern human living rooms. More and more non-toxic and harmless inorganic materials are used in the composition, such as heavy calcium carbonate, light calcium carbonate, Calcium oxide, bone stone powder, bentonite, lime calcium powder, barium sulfate and titanium dioxide and other mineral materials, but also more or less added a lot of chemical additives. For example, some imitation porcelain paints and latex paints in interior decoration materials contain toxic chemical additives. The formaldehyde and other organic compounds released by them for a considerable period of time emit harmful, toxic and irritating substances. Odor, serious pollution to the indoor environment, causing harm to the human body. Moreover...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D157/02C09D5/08C09D111/00
Inventor 邹文和邹永胜邹永萍
Owner 邹文和
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