Product Description

Rubber accelerator TBBS(NS) 

Chemical Name: N-tertbuty1-2-benzothiazolesulfenamide

Synonyms:NS,TBBS,Vulkacit N2, Accicure BSB

Molecular Formula:C11H14N2S2

Molecular Weight:238

Technical Specification:

 

Apperance	Milky white or yellowish brown powder,granular
Melting point,℃,min	106.0
Heating loss,%,max	0.30
Ash content,%,max	0.30
Free amine,%max	0.50
Insoluble in Methanol	0.50

 

Note:according to customer standard if customer has the special request

Properties

  Its industrial products is milk white or light yellowish brown powder, grains.Specific gravity :1.26-1.32 g/ cm³,Soluble in benzene,chloroform,carbon disulfide,acetone,methanol,ethanol,but hard in gasoline,insoluble in water ,dilute acid and dilute alkali,

Application:

 TBBS(NS) is a Vulcanized accclerator with  delayed action ,short cure time, has high anti-scorching quality,processing safety. Widly 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 advantage.

Package:

In kintted bag lined with plastic bag or kraft paper bag 25kg/bag or at buyer’s request.

 

 

 

Payment Terms︰ TT/LC/DP