A NEW COMPOUNDED RUBBER CLAD ROLLERS FOR COLD ROLLING MILL IN THE STEEL INDUSTRY AT THE METAL CLEANING SECTION

摘要

The synthetic rubber Neoprene is prepared by polymerization of chloroprene.By proper selection of additive in the blend and reaction behavior with the addition of the ageing enhancing ingradient,and bonding ingradients - the modified polymer Neoprene based synthetic rubber is prepared to attain better fatique and wear resistance of the synthetic rubber to be used a cladding rubber on the working rolls. The chloroprene based synthetic rubber compound so developed comprising in weight%. Neoprene W-100,Magnesium Oxide-4,stearic acid-1.5,coumarone indene resin-4,octadecyl amine-1,Intermediate superabrasion furnace black (N220)-40,4020(N-(1,3 dymethyl butyl)-"N"-phenyl-p- phenylene diamine)-1, vegetable oil-3,Mercapto benzothiazyl disulphide-1.3,Zincoxide-5,NA-229Ethylene Thiourea-0.7.