COMPOSITE MATERIAL BASED ON HYDROGENATED BUTADIENE-NITRILE RUBBER AND ACRYLIC RUBBER Russian patent published in 2013 - IPC C08L9/02 C08L33/08 C08K3/22 C08K5/09 C08K5/17 C08K5/18 C08K5/378 C08K5/40 C08K5/44 C08K5/47 

FIELD: chemistry.

SUBSTANCE: invention relates to production of composition material based on hydrogenated butadiene-nitrile rubber and acrylic rubber and can be used in making heat-resistant rubber plates, rubber-coated shafts and rubber sealing components. The composite material based on hydrogenated butadiene-nitrile rubber and acrylic rubber contains a metal stearate, sulphenamide TS, thiuram, D, a quaternary ammonium base, stearic acid, zinc oxide, a mixture of diaphene FP and acetonanyl R, technical carbon, N,N'-dithiodimorpholine, 2,2-dibenzthiazole disulphide, 1,2-polybutadiene, N-cyclohexyl thiophthalimide and a process additive.

EFFECT: invention improves rheologic properties, widens the range of physical-mechanical and low-temperature properties of the composite material while retaining deformation properties, as well as the possibility of processing by a moulding and non-moulding technique.

3 cl, 2 tbl