| abstract |
HARDWARE RUBBER MIXTURE based on unsaturated rubber, including sulfur, zinc oxide, stearic acid, stabilizer, vulcanization accelerator, carbon black, epoxy resin with an epoxy content of 4-27%, so that, in order to increase the resistance of vulcanizates to multiple melts, 4 times the quantity of epoxy groups 4-27%, so that, in order to increase the resistance of vulcanizates to multiplicated polycarbonate, epoxy 4-27%, in order to increase the resistance of vulcanizates to multiplicated polycarbonate. the growth of cracks, it additionally contains a general i-phenolic resin (L 3-10, s and the components of the mixture are applied in the following quantity, May. h .: S. Unsaturated 100 rubber 1.8-2.0 Sulfur 3-5 Zinc oxide Stearinova 1.5-3.0 acid 1.0-2.5 tabilizator vulcanization accelerator 1,4-3,2 Technical 50-70 carbon Epoxy resin content epoksi0, 5-3,0 groups 4-27% phenolic resin of formula indicated above 0.5-3.0 |