| 摘要 |
The external bark-beetle plasterwork mass - Characterized in that: It consists of: 10-20 percent by mass of the water dispersion of n-acrylate of butyl and styrene; 0.1-0.3 percent of sodium polyphosphates; 0.1-0.3 percent of a fungicide; 0,2-0,4 percent thickening agent in the form of 25 percent acrylic dispersion in water, 0-0.6 percent of a 9 percent ammonia solution; 1-5 percent of a 1:1 mixture of ether glycol and mineral spirits; 0.2-0.6 percent of a 40 percent sodium salt of alkyl-phenyl ether sulphate; 0.1-0.3 percent of 60 percent alkaline paraffin dispersion; 2-6 percent of titanium dioxide, 0-18 percent of inorganic pigments; 0.1-0.3 percent of natural cellulose fibres with the average fibre diameter of 900 μm; 4-10 percent of mica in the form of flakes; 8-20 percent quartz sand; 40-70 percent of calcium carbonate in the form of metamorphic marble with the grain size of 0-250 μm; 0.1-0.3 percent of an emulsion of a hydrophobic agent in paraffin oils; 0.1-0.5 percent of a hydrophobising agent in the form of a mixture of sodium soap, oleic acid, a stearate of an alkaline-earths metal and zinc stearate; 0-5 percent pigment pastes; 2-7 percent of water to obtain the required consistency.
|
