Quick Details
- color:gray to white
- Processing Time:3 days
- Port:QINGDAO
- Supply Ability: 20 Metric Tons Per Day
- Brand Name:Double Vigour
- CAS No.:95-31-8
- Classification:rubber accelerator
- Model Number:238.37
- Other Names:NS
- Place of Origin:China
- Purity:98%
- Type:rubber accelerator
- Usage:tires and rubber products
- Brand Name:Double Vigour
Rubber Accelerator
TBBS(NS)
Product description
Chemical Name
N-Tertiarybutyl-2-benzothiazole sulfenamide
Chemical Abstracts Service(CAS)
95-31-8
Brand Name
Double Vigour
Origin
China
Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Molecular Formula:C11H14N2S2
Structure:
Molecular Weight:238.37
Quality standrad:HG/T2744-96
Specification：
Item
Powder
Oiled powder
Granule
Appearance
Gray-white powder(granule)
Initial M.P. ℃ ≥
105
105
105
Loss on drying % ≤
0.3
0.5
0.3
Ash % ≤
0.3
0.3
0.3
Residue on 150μm sieve % ≤
0.1
0.1
\
Residue on 63μm sieve % ≤
0.5
0.5
\
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:
NS 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. NS widely used in all sorts of rubber products and
tires,especially the meridian tires. The product is an excellent delayed accelerator with more delayed action and great curing rate and other advantages.
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 12 months.
