| 摘要 |
FIELD: paint and varnish production, polygraphic industry. SUBSTANCE: proposed mixture contains (mass parts): carbon black 100, mineral oil 60-300, copolymer of butadiene and piperylene (its molecular weight - 3000-5000) 0.2-4, carboxylic acid 0.2-10. Carbon black having degree of aggregation 0.005-0.025 is used in mentioned above paste. EFFECT: improves quality of desired product. 2 cl, 1 tbl |
