product name: dry produced n330 no.: 12515541716 type: dry and hard produced series n330 control specifications: iodine absorption number 82(7 more or less) oil absorption number 102(7 more or less) tinting strength 96--112 heating loss ≤2.5 300％modulus at a definite elongation --0.9(1.6 more or less) n330 can reinforce the strong performance and endow with colloidal particle better strongly extending performance, anti- rends performance, higher resistance to wear and elasticity. it is mainly used in the tread rubber, the curtain cloth rubber, radial tire,bias tire,sidewall rubber and other high quality rubber products.