Rubber Accelerator TBBS (NS), China Rubber Accelerator TBBS (NS) Supplier,Factory

Rubber Accelerator TBBS (NS)

Zhejiang Ultrafine Powders & Chemicals Co., Ltd. [China]

Initial Melting Point: 104 Min

Rubber Accelerator TBBS (NS)

Chemical Name:

N-tert-butyl-2-benzothiazole Sulfenamide

Molecular Structure:

Molecular Formula:

C 11 H 14 N 2 S 2

Molecular Weight:

238

CAS#:

95-31-8

Specifications:

Item	Specifications
Item	High grade	1st grade	Qualified
Appearance	White or light yellow Power
Initial Melting Point ,°C Min.	106.0	104.0	103.0
Heat Loss,% Max.	0.30	0.30	0.50
Ash,% Max.	0.30	0.30	0.50
Residue on 150 µm Sieve Max.	0.0	0.1	0.1

Properties

The density is 1.26-1.32g/cm 3 , soluble in benzene, chloroform, carbon disulfide, acetone, methanol, alcohol, difficultly soluble in gasoline, insoluble in water, dilute acid and dilute alkali solution.

Applications:

TBBS is a delayed action accelerator of vulcanization for natural and synthetic rubber. The speed of vulcanization is similar to CBS's, but it's delaying is larger than the CBS. There is little pollution and the color is changeless. It can be used as rubber products of tyre.

Storage:

Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Packing:

In 25kg paper bags with plastic inner.

Rubber Accelerator TBBS (NS)

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