Chemical Name: N-tert-butyl-2-benzothiazyl sulfenamide
Item Powder Oiled powder Granule
Appearance Gray-white powder(granule)
Initial M.P. οC ≥ 105.0 105.0 105.0
Loss on drying % ≤ 0.30 0.50 0.30
Ash % ≤ 0.30 0.30 0.30
Residues on 150μm sieve, % ≤ 0.10 0.10 --
Insoluble In methanol,% ≤ 1.0 1.0 1.0
Additive, % -- 1.0-2.0 --
Granule Diameter, mm -- -- 1.0-3.0
Grey white powder(granule）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.
Provides fast cure rate 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.
25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag
Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 1 year when stored under normal conditions.