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Antirust liquid for steel

A technology of anti-rust liquid and steel, which is applied in the field of anti-rust liquid for steel, which can solve the problems of steel rust and achieve the effect of good steel rust, prevention of steel rust, and good anti-rust function

Active Publication Date: 2016-01-06
SUZHOU CHANGSHENG ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is high humidity in the contact environment of the steel, the rusting of the steel will be more serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Take the chemical composition of the antirust liquid for steel, 2kg of diethylene glycol dibutyl ether, 16kg of isopropyl myristate, 9kg of calcium palmitate, 5kg of triethanolamine oleate, 8kg of zinc naphthenate, and 8kg of rubber oil. 58kg. Put each component into the tank, set the temperature of the tank at 55°C, stir evenly, and stir for 30 minutes. After cooling to normal temperature, the antirust liquid for steel products of the present invention can be obtained.

Embodiment 2

[0010] The preparation method is the same as in Example 1, and the specific composition contents are as follows: 3kg of diethylene glycol dibutyl ether, 14kg of isopropyl myristate, 8kg of calcium palmitate, 6kg of triethanolamine oleate, 7kg of zinc naphthenate, Rubber oil is 60kg.

Embodiment 3

[0012] The preparation method is the same as in Example 1, and the specific composition contents are as follows: 4 kg of diethylene glycol dibutyl ether, 12 kg of isopropyl myristate, 7 kg of calcium palmitate, 5 kg of triethanolamine oleate, 6 kg of zinc naphthenate, Rubber oil is 63kg.

[0013] Take four common commercially available steel materials, one of which is a blank example, and the other three are sprayed with the antirust liquid of the embodiment 1, embodiment 2, and embodiment 3 of the present invention respectively, with a thickness of 1 mm. Put four products into the constant temperature and humidity box, set the humidity to 70%, and the temperature to be 60°C. days, 120 days. After the placement, the blank case produced a large number of rust spots. Example 1 did not produce rust after 100 days. Example 2 also has no rust phenomenon after 110 days. Embodiment 3 also does not have rust phenomenon to produce after 120 days.

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Abstract

The invention relates to rust prevention liquid for steel. The rust prevention liquid for the steel comprises, by weight, 2-4 parts of diethylene glycol dibutyl ether, 12-16 parts of isopropyl myristate, 7-9 parts of calcium palmitate, 5-6 parts of oleic acid triethanolamine, 6-8 parts of zinc naphthenate, and 58-63 parts of rubber oil. The prepared rust prevention liquid for the steel has the good rust prevention effect, and can be used for rust prevention of ordinary steel.

Description

technical field [0001] The invention relates to an antirust liquid, in particular to a steel antirust liquid. Background technique [0002] There are many varieties of steel with different properties. Most steel materials without anti-rust function will rust after long-term storage or long-term use. If there is high humidity in the contact environment of the steel, the rusting of the steel will be more serious. How to avoid the rust of steel, there are many ways, you can spray anti-rust liquid on the surface of the steel, you can also use other methods to deal with the rust after the steel is rusted, and eliminate the rust spots. It is also possible to change the composition of the steel so that the steel has the function of preventing rust. Contents of the invention [0003] The technical problem to be solved: the problem that ordinary steel will rust after being placed for a long time. [0004] Technical solution: The invention discloses a steel antirust liquid, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D121/00C09D5/08
Inventor 张学平朱忠海
Owner SUZHOU CHANGSHENG ELECTROMECHANICAL
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