Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide


(M.W.=238.37 )

Product Standard:HG/T2744-96
Product Specification
Index sign name Grade I Grade II
APPearance:yellow
Initial melting point ^oC ≥:106.0^oC min. 104.0^oC min.
Heating loss %≤: 0.30%max.   0.40%max.
Ash %≤ : 0.40max.    0.50max.
Residue on 150 mesh ≤ :1.50 max.   1.50max.

Properties: Ns industrial product is light yellow or yellow-brown in color ,its density is 1.26-1.32g/cm ,soluble in benzne, chloroform, carbon dissulfide, propyl alcohol, methyl alcohol, ethanol alcohol; not easily soluble in gasoline ;insoluble in water, dilute acid and dilute alkali.

Application: NS is a vulcanization accelerator with greatly delayed action, short in vulcanization time ,excellent in. coke burning-resistant performance and safe in processing. it iswidely used in all kinds of rubber products and the process of tires and especially meridian tires, who has the advantages of greatly delayed action and high speed ,ect .

Packages:25kgs net in color printed peritoneal woven bag lined with polyethylene bag.

Storage: Put in the ventilating dry place with the storage stable period of 6 months.