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Durable highway guardrail paint

A road guardrail, durable technology, applied in the direction of anti-corrosion coatings, coatings, etc.

Inactive Publication Date: 2015-02-04
QINGDAO ZHIGU INNOVATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to paint the guardrail with guardrail paint to protect the guardrail from wind and rain erosion, but the existing guardrail paint will deteriorate quickly under sunlight, lose its original protective function, and cannot meet the use requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] 6 parts of thickener, 3 parts of light stabilizer, 4 parts of dispersant, 5 parts of anti-mold and anti-algae agent, 6 parts of dipropylene glycol, 3 parts of phthalic anhydride, 6 parts of silicone acrylate, hydrogenated castor oil 4 parts, 6 parts of di-tert-butyl perphthalate, 1 part of defoamer, 4 parts of polyvinyl alcohol methyl ester, 5 parts of 2-chloroethanesulfonic acid, 1 part of methanol, 2 parts of purified bentonite, hydrated alumina 5 servings.

[0010] Example 2

Embodiment 2

[0012] 11 parts of thickener, 6 parts of light stabilizer, 8 parts of dispersant, 7 parts of anti-mold and anti-algae agent, 11 parts of dipropylene glycol, 8 parts of phthalic anhydride, 14 parts of silicone acrylate, hydrogenated castor oil 8 parts, 10 parts of di-tert-butyl perphthalate, 3 parts of defoamer, 9 parts of polyvinyl alcohol methyl ester, 7 parts of 2-chloroethanesulfonic acid, 5 parts of methanol, 6 parts of purified bentonite, hydrated alumina 10 servings.

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PUM

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Abstract

The invention discloses durable highway guardrail paint. The durable highway guardrail paint is prepared from the following raw materials in parts by weight: 6-11 parts of a thickening agent, 3-6 parts of a light stabilizer, 4-8 parts of a dispersing agent, 5-7 parts of a mildew-proof anti-algae agent, 6-11 parts of dipropylene glycol, 3-8 parts of phthalic anhydride, 6-14 parts of organosilicone acrylate, 4-8 parts of hydrogenated castor oil, 6-10 parts of di-tert-butyl peroxy-phthalate, 1-3 parts of a defoaming agent, 4-9 parts of polyvinyl alcohol methyl ester, 5-7 parts of 2-chloroethanesulfonic acid, 1-5 parts of methyl alcohol, 2-6 parts of purified bentonite and 5-10 parts of hydrated alumina. The durable highway guardrail paint has the beneficial effects of high acid and alkali resistance, high corrosion resistance, light stability and small possibility of light deterioration.

Description

technical field [0001] The invention relates to a durable road guardrail paint. Background technique [0002] With the vigorous development of road traffic, the demand for highway guardrails as a basic traffic facility is increasing day by day. Highway guardrails are usually made of metal square or flat columns and corrugated guards. Because it has been used in various climates and environments such as wind, frost, rain, snow, salt spray, and sunshine for many years, anti-corrosion has become an important means to prolong its service life. Therefore need to brush guardrail paint to guardrail, protection guardrail is not corroded by wind and rain, but existing guardrail paint can deteriorate very fast under sunlight, loses original protection function, can not satisfy the use requirement. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a durable road guardrail paint, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D5/08
Inventor 鞠纪恩
Owner QINGDAO ZHIGU INNOVATION TECH
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