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High-efficiency type rust removal liquid and use method thereof

A high-efficiency rust removal liquid technology, applied in the field of rust removal liquid, can solve problems such as environmental pollution, workpiece damage, and incomplete rust removal, and achieve the effects of strong hydrophilicity, tension reduction, and obvious rust removal effect

Inactive Publication Date: 2019-06-25
固安浩瀚光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional rust removal method is not thorough in rust removal or the workpiece is greatly damaged, and at the same time pollutes the environment

Method used

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  • High-efficiency type rust removal liquid and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The composition and ratio of the derusting liquid are 2kg of 60 mesh glass beads, 50g of washing powder, 2kg of antirust liquid and 50kg of water.

Embodiment 2

[0036] The composition and proportion of the antirust liquid are 13 parts of benzotriazole, 10 parts of sodium nitrite, 12 parts of sodium benzoate, 20 parts of sodium silicate, 13 parts of EDTA and 20 parts of sodium dodecylbenzenesulfonate.

[0037] Therefore, the present invention adopts the above-mentioned high-efficiency derusting liquid and its use method to quickly remove the dirt on the surface of the workpiece with little environmental pollution.

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Abstract

The invention discloses high-efficiency type rust removal liquid. The rust removal liquid is composed of 1.8-2.8 kg of 60-mesh glass beads, 40-60 g of washing powder, 1.9-2.4 kg of rust-proof liquid and 45-65 kg of water. Due to the adoption of the high-efficiency type rust removal liquid mentioned above and a use method of the high-efficiency type rust removal liquid, dirt on the surfaces of workpieces is rapidly removed, and pollution to the environment is little.

Description

technical field [0001] The invention relates to the technical field of derusting liquid, in particular to a high-efficiency derusting liquid and its application method. Background technique [0002] Corrosion seriously damages the appearance and physical properties of metal materials. Many metal products are required to be returned or compensated due to corrosion during storage and transportation, causing unnecessary losses to enterprises. Rust removal has become an important remedial measure to restore losses and corporate image. The traditional rust removal methods are not thorough in rust removal or cause great damage to the workpiece, and at the same time cause pollution to the environment. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency derusting liquid and its application method, which can quickly remove the dirt on the surface of workpieces and have little environmental pollution. [0004] In order to achieve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/26C23F11/02
Inventor 雷晓宏马方明
Owner 固安浩瀚光电科技有限公司
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