CHEMICAL NAME: N-Tertiarybutyl-2-benzothiazole sulfenamide
MOLECULAR FORMULA: C11H14N2S2
MOLECULAR WEIGHT: 238.37
CAS NO.: 95-31-8
It is gray-white powder/granule, density 1.26-1.32
Soluble in benzene, benzene, CS2, methyl alcohol, acetone, chloroform, alcohol.
Insoluble in gasoline, water, acid and alkali with lower concentration.
NS is regarded as standard accelerator. Low poison and high efficiency.
Can provide fast cure rate and high modulus development in NR(Natural Rubber), SBR(Styrene Butadiene Rubber), BR(Butadiene Rubber) and blends.
Normally used alone or with small quantities of ultra accelerators in tyre compounds or industrial rubber products.
gray-white powder (granule)
initial melting point
loss on drying
residue on 150μm sieve
residue on 63μm sieve
PACKING & LOADING:
Packed in Kraft paper bags of 25kgs net each with P.E. liner inside, or jumbo bags.
12Mt per 20’GP, 24Mt per 40’GP, palletized.
SHIPPING MARKS: Neutral export standard. Also can be customized.
STORAGE VALIDITY: 1 year.