Supply rubber vulcanization accelerator NOBS

Sulfenamide - rubber accelerator NOBS (MBS) rubber accelerator NOBS (MBS) Chemical Name:?? N- oxygen diethylenetriamine-2-benzothiazole sulfenamide Chemical Name N-Oxydiethylent-2-? benzothiazole sulfenamide formula:? C11H12N2S2O Molecular Weight: 253.35 CAS NO:? 102-77-2 Specifications:?? Index Name First Grade Qualified Appearance (visual) pale yellow granules Melting point ℃ ≥ 80.0 78.0 Loss on heating% ≤ 0.50 0.50 Ash% ≤ 0.30 0.40 traits: light yellow granules, non-toxic, slight ammonia odor, melting point: above 78 ℃, specific gravity 1.34-1.40, soluble in benzene, insoluble in water and dilute acid, dilute alkali. 60 or more heat gradually decompose. Purpose: To Aftereffect vulcanization accelerator, active small, large back ductility, short curing time, excellent scorch resistance, process safety, easily dispersed, non-blooming, slight discoloration for natural rubber and synthetic rubber. Mainly used in the manufacture of tires, hoses, rubber, conveyor belts and other industrial rubber products. ? Packaging: woven bag lined with plastic bag, 25KG / bags. Storage: Store in a cool, dry, well-ventilated place. Packaged products should avoid direct sunlight.