All-solid environment-friendly anti-corrosion and anti-rust wax and preparation method thereof

An anti-corrosion and anti-rust, all-solid technology, applied in the direction of anti-corrosion coatings, wax coatings, coatings, etc., can solve the problems of environmental protection and achieve the effects of reducing damage, improving corrosion resistance, and strong bonding ability

Inactive Publication Date: 2021-08-03
江苏天时新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are still certain problems in the existing anti-rust wax. In order to ensure the anti-rust and anti-corrosion properties of the existing anti-rust wax, some toxic chemical raw materials are often added therein, such as naphthenic acid used as an emulsifier Zinc, which releases a toxic gas at high temperature, is extremely unfriendly to the environment

Method used

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  • All-solid environment-friendly anti-corrosion and anti-rust wax and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 , the present invention provides a technical solution: an all-solid environmental protection anti-corrosion and anti-rust wax, the anti-corrosion and anti-rust wax is prepared from the following raw materials:

[0028] The ratio of raw materials by weight is: 40 parts of paraffin wax, 8 parts of perchlorethylene resin, 4 parts of HCPE resin, 8 parts of alkyd resin, 13 parts of vinyl acetate resin, 0.5 part of antioxidant, sodium dodecylbenzenesulfonate 6 parts, 9 parts of cyclohexyl hexaphosphate, 3 parts of sodium benzoate, 4 parts of carboxylic acid group and 6 parts of dioctyl caprate.

[0029] In this embodiment, specifically: the antioxidant is trioctyl ester.

[0030] A method for preparing an all-solid environment-friendly anti-corrosion and anti-rust wax. The preparation of the anti-corrosion and anti-rust wax comprises the following steps:

[0031] S1, put the paraffin into the reactor, heat it at 80°, and melt it to viscous liquid;

[0032] S2,...

Embodiment 2

[0042] see figure 1 , the present invention provides a technical solution: an all-solid environmental protection anti-corrosion and anti-rust wax, the anti-corrosion and anti-rust wax is prepared from the following raw materials:

[0043] The ratio of raw materials by weight is: 43 parts of paraffin wax, 7 parts of perchlorethylene resin, 3 parts of HCPE resin, 7 parts of alkyd resin, 12 parts of vinyl acetate resin, 0.3 parts of antioxidant, sodium dodecylbenzenesulfonate 5 parts, 8 parts of cyclohexyl hexaphosphate, 2 parts of sodium benzoate, 2 parts of carboxylic acid group and 5 parts of dioctyl caprate.

[0044] In this embodiment, specifically: the antioxidant is trioctyl ester.

[0045] A method for preparing an all-solid environment-friendly anti-corrosion and anti-rust wax. The preparation of the anti-corrosion and anti-rust wax comprises the following steps:

[0046] S1. Put the paraffin into the reactor, heat it at 85°, and melt it to viscous liquid;

[0047] S2...

Embodiment 3

[0057] see figure 1 , the present invention provides a technical solution: an all-solid environmental protection anti-corrosion and anti-rust wax, the anti-corrosion and anti-rust wax is prepared from the following raw materials:

[0058] The ratio of raw materials by weight is: 45 parts of paraffin wax, 6 parts of perchloroethylene resin, 2 parts of HCPE resin, 5 parts of alkyd resin, 11 parts of vinyl acetate resin, 0.1 part of antioxidant, sodium dodecylbenzenesulfonate 4 parts, 7 parts of cyclohexyl hexaphosphate, 2 parts of sodium benzoate, 2 parts of carboxylic acid group and 4 parts of dioctyl caprate.

[0059] In this embodiment, specifically: the antioxidant is diester of thiodipropionate.

[0060] A method for preparing an all-solid environment-friendly anti-corrosion and anti-rust wax. The preparation of the anti-corrosion and anti-rust wax comprises the following steps:

[0061] S1. Put the paraffin into the reactor, heat it at 90°, and melt it to viscous liquid;...

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Abstract

The invention discloses full-solid environment-friendly anti-corrosion and anti-rust wax and a preparation method thereof. The anti-corrosion and anti-rust wax is prepared from the following raw materials in parts by weight: 40 to 45 parts of paraffin, 6 to 8 parts of perchloro-ethylene resin, 2 to 4 parts of HCPE resin, 5 to 8 parts of alkyd resin, 11 to 13 parts of vinyl chloride-vinyl acetate resin, 0.1 to 0.5 part of an antioxidant, 4 to 6 parts of sodium dodecyl benzene sulfonate, 7 to 9 parts of inositol hexaphosphate, 2 to 3 parts of sodium benzoate, 2 to 4 parts of carboxylic acid group and 4 to 6 parts of dioctyl caprate; according to the anti-corrosion and anti-rust agent, sodium benzoate and carboxylic acid groups are matched with dioctyl caprate to serve as the oily corrosion inhibitor and the auxiliary additive, and are matched with sodium dodecyl benzene sulfonate to serve as an emulsifier and a surfactant, so that when the formed anti-corrosion and anti-rust wax is coated on the vehicle body, polar groups with extremely high hydrophilicity can be complexed with surface metal, chemical adsorption occurs on the metal surface, and non-polar groups in the structure are far away from the metal surface to form a layer of hydrophobic film, so that corrosive substances are prevented from approaching the metal.

Description

technical field [0001] The invention relates to the technical field of anti-rust wax, in particular to an all-solid environment-friendly anti-corrosion anti-rust wax and a preparation method thereof. Background technique [0002] Automobile anti-rust wax is used in the process of exporting automobiles at sea. Due to the humid air at sea, the corrosion of the surface of the automobile is increased. Spray a layer of anti-rust wax before exporting. After air drying, a layer of wax pattern will remain on the surface, which can effectively prevent rust. [0003] During the sea transportation of automobile export, due to the humid sea air, the corrosion of the automobile surface will be increased. Spray a layer of anti-rust wax before exporting. After air drying, a layer of wax pattern will remain on the surface, which can effectively prevent rust. [0004] However, there are still certain problems in the existing anti-rust wax. In order to ensure the anti-rust and anti-corrosio...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C09D191/06C09D167/08C09D127/06C09D123/28C09D5/08C09D7/63
CPCC08K2201/014C08L2205/035C09D5/08C09D191/06C09D7/63C08L67/08C08L27/06C08L23/286C08K5/521C08K5/098C08K5/42
Inventor杨蓉时伯建时玥
Owner江苏天时新材料科技有限公司