产品名称

橡胶促进剂NS

CAS NO

95-31-8

中文别名

促进剂TBBS;促进剂TBBS(NS);促进剂NS(TBBS);N-叔丁基-2-苯噻唑磺酰胺;N-(1,1-二甲基乙基)-2-苯并噻唑亚磺酰胺;促进剂NS;

英文名称

Accelerator BBTS

英文别名

N-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine

分子式

C11H14N2S2

分子量

238.37200

EINECS

202-409-1

熔点

105°C

沸点

344.1oC at 760 mmHg

毒性

Rubber Accelerator TBBS(NS) Identification: Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide Synonym: Akrochem BBTS; Accel BNS; Vulcanization accelerator NS; Delac? NS; CAS NO.: 95-31-8 Structural Formula: Molecular Formula: C11H14N2S2 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. 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 \ Granule Diameter mm \ \ 1.0-3.0 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. Packing& Storage: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag. Stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.