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化學(xué)配方數(shù)據(jù)庫
配方類型： COATINGS
配方說明： Automobile Undercoating
配方組成： "Ruhrwax" K-6/5
Benzine/60
Paraffin wax/5
"Ruhrwax" K-25/10
Mineral spirits/20
配制方法： The "Ruhrwaxes" K-25 and K-6 as well as paraffin are dissolved at a temperature of 100-115C in the mineral spirit. The low boiling mineral spirit is benzine then added cold with agitation. After the entire quantity of mineral spirit has been added, the temperature should still be high enough (about 80C) leaving the solution clear. Following this, the compound is cooled as quickly as possible with agitation and is homogenized below a temperature of 30C. It is passed twice through the homogenizer.

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