The book Analysis of Paint Vehicles, Japans And Varnishes was written by author Holley, Clifford Dyer Here you can read free online of Analysis of Paint Vehicles, Japans And Varnishes book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Analysis of Paint Vehicles, Japans And Varnishes a good or bad book?
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Carbonate of soda and caustic soda. These two substances are perhaps more generally used than any of the others. The conversion of a portion of the linseed oil into a water-soluble soap necessarily results in decreasing the life, or wearing value, of the paint in which the above ingredients may be used. Their presence may be judged by incinerating a small por- tion of the vehicle and examining the nature of the ash obtained. 169. Acetate of lead. The use of acetate of lead as an emulsifying age...nt carmot be commended. It acts on the oil, although its effect is probably not so severe if it is incorporated into the paint subsequent to its passage through the mill as it would be if it were added in the original mix. A warm mill running under a suitable tension will cause any appreciable 114 PAINT VEHICLES, JAPANS AND VARNISHES amount of acetate of lead to act vigorously on the linseed oil, causing a more or less pronounced harden- ing in the package. 170. Borax and phosphate of soda. These prod- ucts are usually used with carbonate of soda or caustic soda.
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