Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Molecular Formula:C11H14N2S2
Molecular Weight:238.37
Quality standard: HG/T2744-96
CAS NO:95-31-8
Specification:
Item | Powder | Oiled powder | Granule |
Appearance | Gray-white powder(granule) | ||
Initial M.P. ℃ ≥ | 105.0 | 105.0 | 105.0 |
Loss on drying % ≤ | 0.30 | 0.50 | 0.30 |
Ash % ≤ | 0.30 | 0.30 | 0.30 |
Residue on 150μm sieve % ≤ | 0.10 | 0.10 | \ |
Residue on 63μm sieve % ≤ | 0.50 | 0.50 | \ |
Additive % | \ | 0.1-2.0 | \ |
Granule Diameter mm | \ | \ | 1.0-3.0 |
Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl alcohol, acetone. chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration
Application: 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 low poison and high efficiency. It is good back up for NOBS. Be regarded as standard accelerator
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.