Accelerator TBBS(NS/NZ)
Chemical Name N-Tertiarybutyl-2-benzothiazole sulfonamide
Molecular Formula C11H14N2S2
Molecular Weight 238.37
Gravity 1.26-1.32
CAS NO. 95-31-8
Specification
Appearance | Powder | Oil-coated Powder | Granule |
Grayish White | |||
Initial M.P. ℃≥ | 106.0 | 106.0 | 106.0 |
Loss on Drying %≤ | 0.30 | 0.30 | 0.30 |
Ash %≤ | 0.30 | 0.30 | 0.30 |
Residues(150μm) % ≤ | 0.10 | 0.10 | -- |
Oil Content % | -- | 1.0-2.0 | -- |
Purity%≥ | 96.5 | 96.5 | 96.5 |
Free Amine% ≤ | 0.40 | 0.40 | 0.40 |
Properties Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, ethanol, petrol, insoluble in water.
Uses Used as delayed active accelerator for natural and synthetic rubber. Safe, especially suitable for radial tire, with high delay and high curing rate. Mainly used for the manufacturing of tire, tube, rubber tape, shoes, cable, etc.
Package 25kg/bag
Storage Life 12 months
