Accelerator TBBS (NS) Chemical name: N-tert-butyl-2-benzothiazylsulfenamide Molecular formula: C 11 H 14 N 2 S 2 Appearance: Cream white to light yellow powder Property: Delayed action vulcanization accelerator with excellent scorch safety and fast cure rates, suitable for natural and synthetic rubber products, particularly radial ply tyre. Use: For natural and synthetic rubber products, particularly in radial ply tyre. Packaging: Paper/plastic bag with liner. Net weight: 25kg Storage: It shall be kept in a cool dry place and away from fire. Storage life: one year.