RUBBER ACCELERATOR CBS
Chemical Name:N-Cyclohexyl-2-benzothiazole sulfenamide
Molecular Formula:C13H16N2S2
Molecular Weight: 264.41
CAS NO:95-33-0
EINECS NO.: 202-411-2
Specification:
Appearance | Gray-white powder | Gray -white granular |
Initial M.P. oC≥ | 98.0 | 98.0 |
heating loss %≤ | 0.30 | 0.30 |
Ash%≤ | 0.30 | 0.30 |
Residues on sieve(150μm), % ≤ | 0.10 | \ |
Properties:Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. M.P.: 98oC above. Soluble in benzene, boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasod / alkali with lower concentration
Application:CBS has exnt scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in EPDM.
Packing:25kg in kraft paper bag with PE bag inside.
Storage:Stored in cool, dry and draughty place; avoid direct sunlight; protect against moisture or high temperature. The validity is 2 years.
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