Photovoltaic welding strip cleaning agent

一种光伏焊带清洗剂

  • Inventors: REN HAITAO
  • Assignees: 任海涛
  • Publication Date: August 24, 2016
  • Publication Number: CN-105887115-A

Abstract

本发明公开了一种光伏焊带清洗剂,所述光伏焊带清洗剂由下述重量百分比的原料制成:有机酸0.01~0.3%,非离子表面活性剂0.005~0.2%,阴离子表面活性剂0.005~0.2%,醚类溶剂0.5~3%,醇类溶剂0.5~3%,螯合剂0.01~0.15%,三丁基锡烷0.001~0.2%,余量为去离子水。本发明的清洗剂不仅可以减少焊带表面异物的残留,而且其中加入的低重量百分比的三丁基锡烷可以避免焊带表面重新氧化,从而增强了该清洁剂对焊带的去污效果。
The invention discloses a photovoltaic welding strip cleaning agent. The photovoltaic welding strip cleaning agent is prepared by the following raw materials of, by weight, 0.01-0.3% of organic acid, 0.005-0.2% of nonionic surface active agent, 0.005-0.2% of anion surface active agent, 0.5-3% of ethers solvent, 0.5-3% of alcohols solvent, 0.01-0.15% of chelating agent, 0.001-0.2% of tributylstannane, and the balance de-ionized water. The cleaning agent can reduce residues of foreign bodies on the surface of a welding strip; and the added tributylstannane with low weight in percentage can prevent renewed oxidation of the surface of the welding strip, so that the cleaning effect of the cleaning agent on the welding strip is enhanced.

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