Rubber Accelerator TBBS (NS)

FOB Price:Negotiable |Get Latest Price
Min.Order Quantity:500 Kilogram / Kilograms
Supply Ability:30 Metric Ton / Metric Tons per Month

Product Details

Brand Name:

Sunsine

Place of Origin:

China

Grade Standard:

Industrial Grade

Product Description

Rubber Accelerator TBBS(NS)

Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Synonyms: NS, TBBS, Vulkacit N 2 , Accicure BSB
Molecular Formula: C₁₁H₁₄N₂S₂
Structural Formula:
Molecular Weight: 238
CAS NO.: 95-31-8
Technical Specification: GB/T 21840-2008

NAME OF INDEX	TECHNICAL SPECIFICATIONS
Appearance	White to yellowish powder or granule
Melting point,℃ ,min	104.0
Heating loss,%,max	0.40
Ash content,%, max	0.30
Residue(150μm),%,max	0.10
Insoluble In methanol, % ,max	1.0
Free amine,%,max	0.50
Purity,%,min	96.0

Note:according to customers , standards if they have special requests or specifications.
Properties:
It is white or yellowish powder. Density:1.26-1.32g/cm 3 .Soluble in benzene,chloroform, carbon disulfide,acetone, methanol,ethanol, but hard in gasoline, insoluble in water, dilute acid and dilute alkali.
Application:
NS is a Vulcanization accelerator with delayed action,short cure time,has high anti-scorching quality, processing safety. 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.
Package:
In knitted bag lined with plastic bag or kraft paper bag.25kgs/bag or at buyers , request.