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Solder strip detergent

A cleaning agent and welding tape technology, which is applied in the directions of detergent compounding agent, detergent composition, non-ionic surface active compound, etc., can solve the problems of shedding, metal oxide generation, etc. The effect of the decontamination effect

Inactive Publication Date: 2016-08-24
任海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is residual tin slag on the surface of the welding strip, the metal oxides are prone to generation and falling off during machine welding.

Method used

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  • Solder strip detergent
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The present invention is a welding strip cleaner. The welding strip cleaner is made from the following raw materials by weight: 0.01% of citric acid, 0.005% of fatty acid glycerides, 0.2% of sodium lauryl sulfate, 3% of butyl glycol ether, 3% of ethanol, polymethyl methacrylate Acryloyltoluenesulfonylhydrazide 0.3%, the balance is deionized water.

Embodiment 2

[0021] The present invention is a welding strip cleaner. The welding tape cleaner is made from the following raw materials by weight percentage: 0.3% of glutaric acid, 0.2% of fatty acid glycerides, 0.005% of sodium lauryl sulfate, 0.5% of butyl glycol ether, 0.5% of ethanol, and 0.5% of polyethylene glycol. Methacryloyltoluenesulfonylhydrazide 0.001%, the balance is deionized water.

Embodiment 3

[0023] The present invention is a welding strip cleaner. The welding tape cleaner is made from the following raw materials by weight: 0.1% sebacic acid, 0.01% fatty acid glyceride, 0.01% sodium lauryl sulfate, 1% ethylene glycol butyl ether, 2% ethanol, poly Methacryloyltoluenesulfonylhydrazide 0.01%, the balance is deionized water.

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Abstract

The invention discloses a solder strip detergent which is prepared from the following raw materials in percentage by weight: 0.01-0.3% of organic acid, 0.005-0.2% of nonionic surfactant, 0.005-0.2% of anionic surfactant, 0.5-3% of ether solvent, 0.5-3% of alcohol solvent, 0.001-0.3% of hydrazine sulphonate high-polymer reducer and the balance of deionized water. The detergent can reduce the foreign matter residues on the solder strip surface. The low weight percent of the hydrazine sulphonate high-polymer reducer can prevent the solder strip surface from being oxidized again, thereby enhancing the stain removal effect of the detergent on the solder strip.

Description

technical field [0001] The invention relates to a solar photovoltaic power generation technology, in particular to a photovoltaic welding tape cleaner. Background technique [0002] Solar energy is a clean and renewable energy source. The industrial use of solar energy relies on solar photovoltaic panels. With the rapid development of the photovoltaic industry, the production of solar cell products has developed from traditional manual welding to machine welding, which has higher requirements on the surface of the welding strip. If there is residual tin slag on the surface of the welding strip, the metal oxide is prone to breakage and fall off during machine welding. Therefore, it is necessary to clean the ribbon before machine welding; on this basis, it is an urgent technical problem to be solved by those skilled in the art to provide a photovoltaic ribbon cleaner with good cleaning performance. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is ...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/60C11D3/37C11D3/20
Inventor 任海涛
Owner 任海涛