RUBBER MIXTURE ON THE BASIS OF THE ETHYLENEPROPYLENEDIENE CAOUTCHOUCK Russian patent published in 2007 - IPC C08L23/16 C08K13/02 C08K5/524 C08K3/04 C08K3/06 C08K3/20 C08K5/09 C08K5/40 C08K5/47 

FIELD: rubber industry; development of the receipts of the rubber mixtures.

SUBSTANCE: the invention is pertaining to the field of the rubber industry, in particular, to the development of the receipts of the rubber mixtures on the basis of the ethylenepropylenediene caoutchouck with the heightened adhesion strength, which may find application at manufacture of the composite materials. The rubber mixture on the basis of 100 mass shares of the ethylenepropylenediene caoutchouck includes (in mass shares): sulfure -2, captax - 0.5, a thiuram - 1.5, the stearic acid - 1, zinc oxide - 5, industrial carbon PM75 - 50, the modifying agent of adhesion - the basic salt of calcium methyphosphite of the formula: . The technical result of the invention consists in the increased strength of adhesion of the rubber to the metal.

EFFECT: the invention ensures the increased strength of adhesion of the rubber to the metal.

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