CBS

CHEMICAL STRUCTURE: 1.png

CHEMICAL NAME: N-Cyclohexyl-2-benzothiazole sulfenamide

MOLECULAR FORMULA: C13H16N2S2

MOLECULAR WEIGHT: 264.4

CAS NO.: 95-33-0 

PROPERTIES:

It is gray-white powder/granule with a little odor no poison, density 1.31-1.34.

Soluble in benzene, boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol. Insoluble in water, gasoline, acid/alkali with lower concentration. 

APPLICATION:

CZ is a medium fast primary accelerator, suitable for NR, IR, SBR, NBR, HR and EPDM.

Also an outstanding delayed action accelerator.

Be top effective and safe when used at ordinary processing temperatures, cause no scorches.

Vulcanized show excellent physical property and quick complete.

Usually used alone when activated by DPG, TMTD and TMTM. 

QUALITY STANDARD:

ITEM

POWDER

OILED POWDER

GRANULE

appearance

gray-white powder (granule)

initial melting point

98.0℃ min

98.0℃ min

98.0℃ min

loss on drying

0.30% max

0.50% max

0.30% max

ash

0.30% max

0.30% max

0.30% max

residue on 150μm sieve

0.10% max

0.10% max

/

residue on 63μm sieve

0.50% max

0.50% max

/

additive

/

1.0%-2.0%

/

granule diameter

/

/

1.50mm 

PACKING & LOADING:

Packed in Kraft paper bags of 25kgs net each with P.E. liner inside, or jumbo bags.

12Mt per 20’GP, 24Mt per 40’GP, palletized.

SHIPPING MARKS: Neutral export standard. Also can be customized.

STORAGE VALIDITY: 1 year.  


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