CN103774158A

CN103774158A - Rust remover

Info

Publication number: CN103774158A
Application number: CN201310569957.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Dalian Chuangda Technology Trade Market Co Ltd
Current assignee: Dalian Chuangda Technology Trade Market Co Ltd
Priority date: 2013-11-16
Filing date: 2013-11-16
Publication date: 2014-05-07

Abstract

The invention discloses a rust remover, and belongs to the technical field of rust removing. The rust remover comprises the following components in percentage by weight: 36.2% to 74.5% of hydrochloric acid, 9% to 35% of dilute sulphuric acid, 2% to 11% of sodium dodecyl benzene sulfonate, 1% to 7.5% of hydrogen peroxide, 1% to 5% of triethanolamine, 0.3% to 2% of citric acid, 0.6% to 3% of sodium chloride and 5% to 35% of acetone. The rust remover has the benefits that after the rust remover is used for removing rust, the rust removing effect is good, the rust removing efficiency is high, and metal surface cannot be damaged.

Description

A kind of rust remover

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technical fielda kind of rust remover, belongs to rust cleaning technical field.

background technologymetal is widely used in every field with its exclusive characteristic, and its defect is easily oxidation and rusting of surface, affects work-ing life and the service performance of metal, and rust remover can be removed the oxidation corrosion part of metallic surface; The existing rust remover rust cleaning time is longer, and some rust cleaning effects are bad, infringement metallic surface.

summary of the inventionin view of the defect that prior art exists, the object of this invention is to provide a kind of rust remover effective, service efficiency is high that eliminates rust.

For achieving the above object, the technology used in the present invention solution is: a kind of rust remover, comprise: hydrochloric acid 36.2%-74.5%, dilute sulphuric acid 9%-35%, Sodium dodecylbenzene sulfonate 2%-11%, hydrogen peroxide 1%-7.5%, trolamine 1%-5%, citric acid 0.3%-2%, sodium-chlor 0.6%-3%, acetone 5%-35%, described per-cent is mass percent.

A kind of rust remover, its beneficial effect is: utilize this rust remover to eliminate rust, eliminate rust effective, rust cleaning efficiency is high, and does not damage metallic surface.

Embodiment

A kind of rust remover, comprising: hydrochloric acid 36.2%-74.5%, dilute sulphuric acid 9%-35%, Sodium dodecylbenzene sulfonate 2%-11%, hydrogen peroxide 1%-7.5%, trolamine 1%-5%, citric acid 0.3%-2%, sodium-chlor 0.6%-3%, acetone 5%-35%, described per-cent is mass percent.

Embodiment 1

A kind of rust remover, comprising: hydrochloric acid 44.5%, and dilute sulphuric acid 25.5%, Sodium dodecylbenzene sulfonate 2%-11%, hydrogen peroxide 2.5%, trolamine 3%, citric acid 0.3, sodium-chlor 1.3%, acetone 20.5%, described per-cent is mass percent.

Claims

1. a rust remover, is characterized in that comprising: hydrochloric acid 36.2%-74.5%, dilute sulphuric acid 9%-35%, Sodium dodecylbenzene sulfonate 2%-11%, hydrogen peroxide 1%-7.5%, trolamine 1%-5%, citric acid 0.3%-2%, sodium-chlor 0.6%-3%, acetone 5%-35%, described per-cent is mass percent.

2. a kind of rust remover according to claim 1, is characterized in that component preferred percent is: hydrochloric acid 44.5%, dilute sulphuric acid 25.5%, Sodium dodecylbenzene sulfonate 2%-11%, hydrogen peroxide 2.5%, trolamine 3%, citric acid 0.3, sodium-chlor 1.3%, acetone 20.5%.