Improved solder strip cooling liquid
A cooling liquid, an improved technology, applied in the direction of coating, metal material coating process, hot-dip plating process, etc., can solve problems affecting the quality of welding strips, achieve energy saving, prolong shelf life, and increase the effect of smoothness
Inactive Publication Date: 2017-01-11
江苏太阳科技股份有限公司
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Abstract
The invention relates to improved solder strip cooling liquid. The improved solder strip cooling liquid is characterized by being composed of, by weight, 20%-40% of ethyl alcohol, 10%-20% of propylene glycol monomethyl ether, 6%-15% of hydroquinone, 2%-6% of water-soluble oil, 1%-5% of isothiazolinones and the balance deionized water. The solder strip cooling liquid is scientific and reasonable in formula, the cooling performance is good, no corrosion is caused to a solder strip, the hydroquinone antioxidant is added into the cooling liquid so that the solder strip cannot be oxidized after being exposed in air for a long time, use is convenient, the cooling liquid is practical and environment-friendly, production is easy, the raw materials are easy to obtain, energy is greatly saved, smoothness of the solder strip is improved through a small amount of water-soluble oil after liquid is completely volatilized, the guarantee period of the solder strip is prolonged, and a welding effect cannot be affected.
Application Domain
Hot-dipping/immersion processes
Technology Topic
Isopropylene glycolPropylene glycol +10
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