FIELD: chemistry.
SUBSTANCE: liquid cleaning composition contains aqueous microemulsion consisting of 60-80 wt % water and 20-40 wt % solvent mixture with the following ratio of components, wt %: butyl cellosolve 32-52, butylcarbitol 20-40, triethylamine 7-15, triethanolamine 3-9, dodecyl alcohol 6-14.
EFFECT: liquid cleaning composition contains environmentally safe components, is relatively cheap, has flash point higher than washing temperature, its components are not inflammable and it does not contain surfactants.
8 dwg, 2 tbl
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|
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SOLDER PASTE | 2010 |
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SOLDER PASTE | 2010 |
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RU2623571C1 |
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Authors
Dates
2012-03-20—Published
2010-08-16—Filed