Product name: TBBS(NS)
Chemical name: N-tert-butyl-2-benzothiazyl sulfenamide
Structure:
Cas no.: 95-31-8
| Item | Granular | Powder | Oil powder |
| Appearance | Light yellow granular | Light yellow powder | Light yellow oily powder |
| Initial M.P. (Min) ≥ °C | 104 | 104 | 104 |
| Loss on drying (Max) ≤ % | 0.40 | 0.40 | 0.40 |
| Ash (Max) ≤ % | 0.40 | 0.40 | 0.40 |
| Residue on 100 mesh sieve (Max) ≤ % | – | 0.5 | – |
| Granular diameter mm | 1.5-3 | – | – |
| Broken strength N | 2-5 | – | – |
| Oil content (*) % | – | – | 1.0-2.0 |
Properties: Grey or light yellow in color with bitter taste and slight odor. Specific gravity: 1.26–1.32, Soluble in ethanol, carbon tetrachloride, acetone, benzene, carbon disulfate, chloroform; Hardly soluble in gasoline and insoluble in water. It is not hygroscopic
Application: Provides fast cure and high modulus development in NR, SBR, BR and blends. Normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products.
Packaging: 25kg bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 years when stored under normal conditions.