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Surface performance regulator suitable for non-copper-plated welding wire and preparation method of surface performance regulator

A technology of surface properties and modifiers, which is applied in the direction of lubricating composition and petroleum industry, etc., can solve the problems of welding wire nozzle clogging the wire feeding pipe, etc., and achieve the effects of reducing the harm to the human body and the environment, reducing defects in the welding process, and uniform color

Inactive Publication Date: 2022-06-17
中钢集团郑州金属制品研究院股份有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention improves the traditional surface treatment agent by adding non-toxic and harmful additives, which greatly improves the anti-rust, lubricating and cleaning performance of the surface treatment agent, and effectively solves the technical problems of welding wire surface rust, welding tip wear, and wire feeding tube blockage; extremely Greatly improve the binding force of the surface treatment agent and reduce the defects in the welding process; at the same time, the use of environmentally friendly solvents can increase the service life and reduce the harm to the human body and the environment

Method used

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  • Surface performance regulator suitable for non-copper-plated welding wire and preparation method of surface performance regulator

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of surface performance modifier suitable for non-copper-plated welding wire in the embodiment one is made up of the following raw materials by mass percentage: dodecane as solvent oil is 74%, and calcium petroleum sulfonate as rust inhibitor is 10%. %, 0.5% of benzotriazole, 8% of cottonseed oil as lubricant, 5% of polyisobutylene, 1% of microcrystalline wax as film-forming agent, 0.3% of T264 as antioxidant, as The sulfurized isobutylene of the extreme pressure antiwear agent is 0.5%, and the T151 of the dispersant is 0.7%.

[0025] A method for preparing a surface property modifier suitable for a non-copper-plated welding wire in Embodiment 1 is achieved through the following steps:

[0026] A, take by weighing calcium petroleum sulfonate, benzotriazole, cottonseed oil, polyisobutylene, dodecane, microcrystalline wax, T264, sulfurized isobutylene, T151 according to the raw material composition mass percent of described surface performance modifier;

[0027] B,...

Embodiment 2

[0032] A kind of surface property modifier that is applicable to non-copper-plated welding wire in embodiment two is made up of the raw material of following mass percentage: the dodecane as solvent oil is 81%, and the magnesium petroleum sulfonate as rust inhibitor is 6%. %, 0.3% of benzotriazole, 2.3% of soybean oil as lubricant, 3% of tea tree oil, 4% of polyisobutylene, 1.5% of microcrystalline wax as film-forming agent, T264 as antioxidant It is 0.5%, the sulfurized isobutylene as an extreme pressure antiwear agent is 0.6%, and the T151 as a dispersant is 0.8%.

[0033] A preparation method of a surface property modifier suitable for non-copper-plated welding wire of the second embodiment is achieved through the following steps:

[0034] A, take by weighing magnesium petroleum sulfonate, benzotriazole, soybean oil, tea tree oil, polyisobutene, dodecane, microcrystalline wax, T264, sulfurized isobutene, T151 according to the raw material composition mass percentage of the ...

Embodiment 3

[0040] A kind of surface performance modifier suitable for non-copper-plated welding wire in embodiment three is made up of the following raw materials by mass percentage: dodecane as solvent oil is 77%, calcium petroleum sulfonate as rust inhibitor 3% , 4% of magnesium petroleum sulfonate, 0.2% of benzotriazole, 2% of palm oil, 2% of cottonseed oil, 1% of soybean oil, and 7% of polyisobutylene as lubricants, microcrystalline as film-forming agent The wax is 1.2%, the T264 as an antioxidant is 0.6%, the sulfurized isobutylene as an extreme pressure antiwear agent is 1%, and the T151 as a dispersant is 1%.

[0041] A preparation method of a surface property modifier suitable for a non-copper-plated welding wire of the third embodiment is achieved through the following steps:

[0042] A, take by weighing calcium petroleum sulfonate, magnesium petroleum sulfonate, benzotriazole, palm oil, cottonseed oil, soybean oil, polyisobutylene, dodecane, microcrystalline Wax, T264, Sulfuri...

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Abstract

The invention discloses a surface performance regulator suitable for a non-copper-plated welding wire and a preparation method of the surface performance regulator, and relates to the technical field of metal surface treatment. The regulator is prepared from the following raw materials in percentage by mass: 74 to 81 percent of dodecane serving as solvent oil, 6 to 10 percent of mahogany petroleum sulfonate serving as an anti-rust agent, 0.2 to 0.5 percent of benzotriazole, 5 to 8 percent of vegetable oil serving as a lubricant, 4 to 7 percent of polyisobutene, 1 to 1.5 percent of microcrystalline wax serving as a film-forming agent, 0.3 to 0.6 percent of T264 serving as an antioxidant and 0.5 to 1 percent of sulfurized isobutylene serving as an anti-wear reagent at extreme pressure. And the T151 serving as a dispersing agent is 0.7-1%. The anti-rust, lubricating and cleaning performance of the surface treating agent is improved, and the problems that the surface of a welding wire is rusted, a welding nozzle is abraded, and a wire feeding pipe is blocked are effectively solved; binding force is improved, and welding defects are reduced; the service cycle is prolonged, and harm to human bodies and the environment is reduced.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to a surface performance modifier suitable for non-copper-plated welding wire and a preparation method thereof. Background technique [0002] current CO 2 Gas shielded welding wire has been widely used in ships, bridges, steel frames, vehicles, pressure vessels, chemical equipment, engineering equipment, construction machinery, marine facilities and other fields. According to incomplete statistics, as of the end of 2019, there were about 200 domestic welding consumable manufacturers, producing a total of 4.2 million tons of various welding consumables, of which solid core CO 2 Gas shielded welding wire accounted for 45.7% of the welding consumables, reaching a scale of 1.92 million tons. In the past 10 years, the total domestic welding consumables have remained within 4.8 million tons, while the total welding rod output has dropped from 2.2 million tons at the end ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/04C10N30/06C10N30/12
CPCC10M169/048C23G5/024C23F11/00C10M2203/022C10M2219/044C10M2215/223C10M2207/401C10M2205/026C10M2219/022C10M2203/102C10N2030/04C10N2030/12C10N2030/06
Inventor 张文倩李鸿涛马海洋张俊杰
Owner 中钢集团郑州金属制品研究院股份有限公司
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