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Water-based copper brightening rust remover and preparation method thereof

A rust remover and copper material technology, which is applied in the field of water-based copper material brightening and rust remover and its preparation, can solve the problems of rough and dull metal surface, many processes, long processing time, etc., and achieves good rust and rust prevention effect. , The effect of simple formula process and simple preparation method

Active Publication Date: 2019-01-15
广东顺德勤琅环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current metal rust remover has many processes, low efficiency, long processing time, and the processing process is easy to corrode the metal surface, resulting in rough, dull and dull metal surface, so the appearance of metal products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The water-based copper material brightening rust remover of the present embodiment is made from the following components by weight: 3 parts of ethylene glycol monobutyl ether acetate, 13 parts of zinc dialkyl dithiophosphates, 3 parts of sodium fluorosilicate Parts, 3 parts of boric acid, 4 parts of barium sulfate, 3 parts of methyl cyclosiloxane, 11 parts of konjac gum, 4 parts of methyl hydrogen silicone oil, 5 parts of sodium alginate, 3 parts of vinyl triethoxysilane, vulcanization 3 parts of isobutene, 20 parts of butanol.

[0012] Each component is weighed according to the above weight fraction ratio, and then mixed and stirred, and stirred evenly to completely dissolve each component, so as to obtain the water-based brightening and rust removing agent for copper materials.

[0013] The water-based brightening and derusting agent for copper materials in this embodiment can be directly soaked and sprayed to derust the surface of the workpiece.

Embodiment 2

[0015] The water-based copper brightening rust remover of the present embodiment is made by the following components by weight: 10 parts of ethylene glycol monobutyl ether acetate, 16 parts of zinc dialkyl dithiophosphates, 6 parts of sodium fluorosilicate Parts, 7 parts of boric acid, 7 parts of barium sulfate, 8 parts of methyl cyclosiloxane, 18 parts of konjac gum, 8 parts of methyl hydrogen silicone oil, 10 parts of sodium alginate, 7 parts of vinyltriethoxysilane, vulcanization 6 parts of isobutylene, 36 parts of butanol, and 8 parts of polyacrylamide.

[0016] Each component is weighed according to the above weight fraction ratio, and then mixed and stirred, and stirred evenly to completely dissolve each component, so as to obtain the water-based brightening and rust removing agent for copper materials.

[0017] The water-based brightening and derusting agent for copper materials in this embodiment can be directly soaked and sprayed to derust the surface of the workpiece...

Embodiment 3

[0019] The water-based copper material brightening rust remover of the present embodiment is made from the following components by weight: 3 parts of ethylene glycol monobutyl ether acetate, 13 parts of zinc dialkyl dithiophosphates, 3 parts of sodium fluorosilicate Parts, 3 parts of boric acid, 4 parts of barium sulfate, 3 parts of methyl cyclosiloxane, 11 parts of konjac gum, 4 parts of methyl hydrogen silicone oil, 5 parts of sodium alginate, 3 parts of vinyl triethoxysilane, vulcanization 3 parts of isobutylene, 20 parts of butanol, 2 parts of polyacrylamide, 4 parts of sebacic acid.

[0020] Each component is weighed according to the above weight fraction ratio, and then mixed and stirred, and stirred evenly to completely dissolve each component, so as to obtain the water-based brightening and rust removing agent for copper materials.

[0021] The water-based brightening and derusting agent for copper materials in this embodiment can be directly soaked and sprayed to deru...

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PUM

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Abstract

The invention discloses a water-based copper brightening rust removing agent and a preparing method thereof. The rust removing agent is prepared from, by weight, 3-10 parts of ethylene glycol monobutyl ether acetate, 13-16 parts of zinc dialkyl dithiophosphate, 3-6 parts of sodium fluorosilicate, 3-7 parts of boric acid, 4-7 parts of barium sulfate, 3-8 parts of dimethylcydosiloxane, 11-18 parts of konjac gum, 4-8 parts of methyl hydrogen silicone oil, 5-10 parts of sodium alga acid, 3-7 parts of triethoxyvinylsilane, 3-6 parts of sulfurized isobutylene and 20-36 parts of butanol. The obtained water-based copper brightening rust removing agent is reasonable in formula, the used formula process is simple, the rust removing agent is environment-friendly, free of pollution, good in rust removing and preventing effect and capable of brightening surface gloss of metal, all the components in rustproof liquid are environment-friendly and non-toxic, the preparation method is simple, and cost is low.

Description

technical field [0001] The invention relates to a water-based brightening and derusting agent for copper materials and a preparation method thereof. Background technique [0002] In the production of non-ferrous metals, the output of copper ranks second only to aluminum. Due to its excellent strength, machinability, electrical conductivity, weldability and corrosion resistance, it has been widely used in various fields such as industry, military and civilian for a long time. According to the data, at present, the marine industry alone consumes more than 10 tons of copper and its alloys every year. With the development of the electric power industry and the large-scale construction of thermal power generation, copper alloys are more and more widely used in various fields. Under normal circumstances, copper has no tendency to corrode. In the electrochemical order, copper has a higher positive potential than hydrogen, so copper has high thermodynamic stability and will not dep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23G1/10
CPCC23G1/103
Inventor 尤为
Owner 广东顺德勤琅环保科技有限公司