TBBS(NS) Powder

Category:

Sulfenamides

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Product message

TBBS(NS) Powder

Rubber Vulcanization Accelerator TBBS(NS)

Chemical name:N-tert-butyl-2-benzothiazole sulfenamide span>

Similar product names at home and abroad:NS, TBBS, Vulkacit N2, Accicure BSB

Molecular formula: C11H14N2S2

Structural formula:

Molecular weight: 238

CAS Registration number: 95-31-8 span>

Product Standard:GB/T 21840-2008 p>

Metric name	Product Specifications span>
Appearance (visual inspection)	Milk white or light tan powder
Initial melting point℃ ≥	104.0
Heating Loss % ≤	0.40
Ash%≤	0.30
Sieve residue (150um)%≤	0.05
Methanol insoluble%≤	0.50
Free Amine%≤	0.50

Customer standards will be implemented when customers have special requirements.

Character:NS ascream or fawn powder, the density is 1.26-1.32g/cm3, soluble in benzene, chloroform, carbon disulfide , propanol, methanol

Uses:NS is an after-effect vulcanization accelerator with short vulcanization time and scorch resistance Excellent, safe to process. It is widely used in the processing of various rubber products and tires, especially radial tires. It has the advantages of high speed after effect.

Packing:Woven bag lined with plastic bag or kraft paper compound bag, 25kg/ bag. Or according to customer requirements.

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