| 摘要 |
FIELD: corrosion proofing of hardly accessible body cavities during manufacture of automobiles. SUBSTANCE: material comprises, wt %: alkaline-earth sulfonates, 4-12; solid petroleum hydrocarbon, 22-35: petroleum oils of average viscosity, 2-6; polyisobutylene, 2.5-3.5, organobentonite, 2-6; oxyethylated alcohol, 0.4-1.5; plasticizer, 0.5-1.5; organic solvent, up to 100. EFFECT: improved protective properties and improved tixotropic properties of the material. 2 cl, 2 tbl |
