1)RUBBER ACCELERATOR NS(TBBS) 2)Chemical name: N-tert-butyl-2-benzothiazyl sulfenamide 3)CAS No:95-31-8,

1)RUBBER ACCELERATOR: NS(TBBS)2)N-tert-butyl-2-benzothiazyl sulfenamide3)CAS No:95-31-84)M F: C11H14N2S2

5)ISO9001:2000

6)ISO14001

Properties: NS(TBBS) is white or light yellow powder or grain.Density is 1.26-1.32g /cm3, Without foul odor, but with bitter taste, easily soluble in benzene, carbon tetrachloride, ethylene chloride; soluble in gasoline, ethylacetate, ethanol, acetone; insoluble in water.

Specs:

items	premier	first grade	certified
melting point oC ≥	106.00	105.00	104.00
Mass loss% ≤	0.30	0.40	0.50
Ash content % ≤	0.20	0.30	0.30
Free amine % ≤	0.30	0.40	0.50
Methanol insoluble % ≤	0.50	1.00	1.00

Application: The product posses the best scorching quality of sulfenamide type accelerators. Its scorching quality in natural rubber is better than DIBS, the operating safety is much better. Mainly used in manufacture of tires, rubber belts and shock absorber .

Packing: In 25kgs bag with PE bag inner or as per customer's request. 1x20ft load: 16tons without pallets , 13tons with pallets.

Storage: Keep container tightly closed in a cool, well-ventilated place,keep distance from moisture, fire, and direct sunshine, the product is stable with 6 months.

NS (TBBS) Rubber Accelerator