| 摘要 |
PURPOSE:To reduce the production costs of the paint far drawing road traffic signs, enable fast curing by spontaneous drying and draw the road traffic signs excellent in abrasion resistance and stripping resistance. CONSTITUTION:The objective paint for drawing road traffic signs is obtained by effecting homogeneous mixing of 40 to 60 pts. of an aqueous solution of a water-soluble synthetic resin coating or a synthetic resin emulsion with 3 to 8 pts. of pigments, 30 to 40 pts. of cement and 5 to 10 pts. of gypsum. |
