Cleaning agent for printed circuit board and preparation method

The invention relates to a cleaning agent for a printed circuit board and a preparation method. The cleaning agent for the printed circuit board is prepared from the following raw materials in parts by weight: 5 to 15 parts of an emulsifying agent, 1 to 5 parts of a solubilizing agent, 0.1 to 3 part...

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Bibliographic Details
Main Authors LU YUNHUA, HU ZHIZHI, CHI HAIJUN, DONG YAN, HU JUNYI, FANG QINGXU, XIAO GUOYONG
Format Patent
LanguageChinese
English
Published 29.05.2018
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:The invention relates to a cleaning agent for a printed circuit board and a preparation method. The cleaning agent for the printed circuit board is prepared from the following raw materials in parts by weight: 5 to 15 parts of an emulsifying agent, 1 to 5 parts of a solubilizing agent, 0.1 to 3 parts of an anti-foaming agent, 1 to 3 parts of a pH regulating agent, 3 to 8 parts of a surfactant, andthe balance of deionized water, wherein the emulsifying agent is selected from a TX and/or NP-series emulsifying agent; the solubilizing agent is one or a mixture of two of polyoxyethylene hardened castor oil, polyoxyethylated castor oil, fatty alcohol-polyoxyethylene ether, fatty alcohol polyoxyethylene-polyoxypropylene ether, polyoxyethylene dehydrated sorbitol aliphatic ester and polyglycerolfatty acid ester; the pH regulating agent is a mixture of ammonia water, sodium carbonate and sodium bicarbonate. The cleaning agent for the printed circuit board has the advantages that adhesive residue flushing cleanliness i
Bibliography:Application Number: CN201711258270