Rubber Accelerator CBS -80 CAS No: 95-33-0

Min.Order: 500

Product origin: Qingdao, Shandong, China

Infringement complaint:

Complaint

US$ 2.6 ~ 5.8

Description

Rubber Accelerator CBS(CZ)-80

CHEMICAL NAME:N-Cyclohexy-2-benzothiazole sulfenamide
MOLECULAR FORMULA:C₁₃H₁₆N₂S₂
CHEMICAL STRUCTURE:

MOLECULAR WEIGHT:264.4
CAS NO:95-33-0
QUALITY STANDARD:

Active Content(%)	80	Carrier	SBR
Appearance	Grey-White To Light Yellow Granules	Melting Point	96ºC min
Mush	100	Free Amine Content	0.5% max
Mooney Viscosity ML1+4 50ºC	≤50	Ash Content(950ºC,2h)	0.4% max
Sulfur Element	19.0	Volatile Content	0.5% max
Density(g/Cm³)	1.05	63µm Sieve Residue	0.5% max
Composition	A homogeneous mixture of dipentamethylene thiuram tetrasulphide and polymeric binder at 70/30 ratio

Binder type can be customized. Except SBR/TPR, others binders, such as EPDM,NBR also can be available for.

APPLICATION:

Vulcanization accelerator CBS can prolong scorching time of rubber compounds, high processing safety and fast vulcanization rate.
It can be used alone in low-sulfur vulcanization, might as well can be used together with dithio- carbamates or thiurams.
Its vulcanizate has excellent properties of anti-ageing and compres- sion set resistance.It can obviously shorten scorching time of rubber compounds together with dithiocarbamates and thiurams.
Thioureas have obvious effect on secondary acceleration to CBS, especially in the low-sulfur rubber compounds.
It can delay scorching and improve processing safety in thiols and thiurams rubber compounds.