Thick chlorinated rubber antirust paint

A technology of chlorinated rubber and anti-rust paint, which is applied in the direction of rubber derivative coatings, coatings, anti-corrosion coatings, etc., can solve the problems of poor flexibility, adhesion, and poor brushability, etc., and achieve low cost and environmental friendliness , cost reduction effect

Inactive Publication Date: 2017-12-08
天津市津海特种涂料装饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The varieties of anti-corrosion paint mainly include epoxy series anti-corrosion paint, polyurethane series anti-corrosion paint, acrylic series anti-corrosion paint, chlorinated rubber anti-corrosion paint, etc. Chlorinated rubber anti-corrosion paint has good acid, salt corrosion resistance and atmospheric corrosion resistance, but Ordinary chlorinated rubber anti-corrosion paint has poor flexibility and adhesion, and the brushability is not good enough

Method used

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  • Thick chlorinated rubber antirust paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A thick coating type chlorinated rubber antirust paint, which is made of the following components in parts by weight: 30 parts of chlorinated rubber, 50 parts of chlorinated polyolefin, 5 parts of chlorinated paraffin, 30 parts of solvent, xylene and mixed aromatic hydrocarbons S-100 is mixed according to 1:1, 15 parts of mica powder, 5 parts of modified nano-silica, 12 parts of rutile titanium dioxide, 0.5 part of wetting and dispersing agent BYK-104S, 0.5 part of leveling agent BYK-354, Foam agent BYK-141 0.5 part, stabilizer dibutyltin dilaurate 0.1 part, anti-settling agent modified organic bentonite 1 part.

[0018] Modified nano-silica is obtained by mixing 4.0 generation polyamide-amine dendrimers with nano-SiO2 powder in a weight ratio of 20:12, and modified after magnetic stirring and ultrasonic oscillation under the protection of inert gas. .

Embodiment 2

[0020] A thick coating type chlorinated rubber antirust paint, which is made of the following components in parts by weight: 40 parts of chlorinated rubber, 50 parts of chlorinated polyolefin, 5 parts of chlorinated paraffin, 30 parts of solvent, xylene and mixed aromatic hydrocarbons S-100 is mixed according to 1:1, 15 parts of mica powder, 5 parts of modified nano-silica, 12 parts of rutile titanium dioxide, 0.5 part of wetting and dispersing agent BYK-104S, 0.5 part of leveling agent BYK-354, Foam agent BYK-141 0.5 part, stabilizer dibutyltin dilaurate 0.1 part, anti-settling agent modified organic bentonite 1 part.

Embodiment 3

[0022] A thick coating type chlorinated rubber antirust paint, which is made of the following components in parts by weight: 50 parts of chlorinated rubber, 50 parts of chlorinated polyolefin, 5 parts of chlorinated paraffin, 30 parts of solvent, xylene and mixed aromatic hydrocarbons S-100 is mixed according to 1:1, 15 parts of mica powder, 5 parts of modified nano-silica, 12 parts of rutile titanium dioxide, 0.5 part of wetting and dispersing agent BYK-104S, 0.5 part of leveling agent BYK-354, Foam agent BYK-141 0.5 part, stabilizer dibutyltin dilaurate 0.1 part, anti-settling agent modified organic bentonite 1 part.

[0023] Construction methods

[0024] One-component, direct use

[0025] thinner chlorinated rubber thinner

[0026] Spraying method airless spraying, air spraying, brushing, roller coating optional

[0027] Nozzle hole 0.4-0.5mm or 2-3mm

[0028] The ejection pressure is 10-15 or 0.3-0.4Mpa

[0029] Coating film thickness wet film 600μm / pass

[0030] Sto...

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Abstract

The invention discloses thick chlorinated rubber antirust paint which is characterized by being prepared from the following components in parts by weight: 30-50 parts of chlorinated rubber, 30-50 parts of chlorinated polyolefin, 5-10 parts of chlorinated paraffin, 30-40 parts of a solvent, 15-20 parts of filler, 3-10 parts of modified nano silicon dioxide, 10-15 parts of an antirust pigment, 0.5-1 part of a wetting dispersant, 0.2-0.5 part of a leveling agent, 0.1-0.5 part of a defoamer, 0.1-0.5 part of a stabilizer and 1-2 parts of an anti-settling agent. The thick chlorinated rubber antirust paint disclosed by the invention is prepared by compounding chlorinated rubber and chlorinated polyolefin. The chlorinated polyolefin is one of film forming substances, has a good film forming property, and is lower than the naturally cracked chlorinated rubber in cost, so that the performance of the chlorinated rubber paint can be improved, and the cost can be lowered.

Description

technical field [0001] The invention relates to the field of chlorinated rubber paint, in particular to a thick-coated chlorinated rubber antirust paint. Background technique [0002] Anti-corrosion paint is a type of paint that can be used on the surface of objects to protect the interior of objects from corrosion. It can be used under harsh conditions and has good durability and weather resistance. The varieties of anti-corrosion paint mainly include epoxy series anti-corrosion paint, polyurethane series anti-corrosion paint, acrylic series anti-corrosion paint, chlorinated rubber anti-corrosion paint, etc. Chlorinated rubber anti-corrosion paint has good acid, salt corrosion resistance and atmospheric corrosion resistance, but Ordinary chlorinated rubber anti-corrosion paint has poor flexibility and adhesion, and the brushability is not good enough. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D115/02C09D123/28C09D5/08C09D7/12C09D7/00
CPCC09D115/02C08K2003/2241C08K2201/011C08L2205/035C09D5/084C09D123/28C08L23/28C08L91/06C08K13/06C08K9/08C08K3/36C08K3/22C08K3/34C08K5/57C08L15/02
Inventor 刘国海武学华
Owner 天津市津海特种涂料装饰有限公司
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