| 摘要 |
FIELD: sealing materials. SUBSTANCE: composition has urethan prepolymer CKô- öï, amine hardening agent, organic solvent, addition - a mixture of titanium dioxide with zinc oxide at ratio from 1:2 to 2:1. Obtained films and covers can be exploited in an aqueous medium and exhibit good adhesion to different surfaces: 17, 13.8 and 13.0 n/m for steel, fiber glass and rubber, respectively. Composition is used for preparing sealing agents, sealing-glues and sealing covers under conditions of erosion and hydroerosion effect. EFFECT: improved quality and properties of composition. 2 tble |
