Chemical Name: Dibenzothiazole disulfide
Molecular Formula: C14H8N2S4
CAS NO. : 120-78-5
Executive standard:GB/T 11408-2003
White or light yellow powder, granular
|Initial M.P, oC ≥||164.0|
|Loss on drying, % ≤||0.40|
|Ash, % ≤||0.50|
|Residues on 150μm sieve,% ≤||0.10|
Properties: white or light yellow powder (granule) with a little bitter, no
poison. The density is 1.50, Melting point above 170℃,slightly
soluble in benzene, chloroform and ethanol, is not soluble in water
petrol. And ethyl acetate. Good storage stability.
Application: Given flat, moderately fast cures in NR and SR. Also used in a
wide range of general purpose rubber. Non-staining and
non-discolouring in "white" socks; used as a plasticizer and
retarder in polychloroethylene rubber. Secondary acceleration is
usually required for synthetic polymers. Better scorch safety than
Packaging: 20kg plastic woven bag, paper with plastic film bag, kraft paper
bag or jumbo bag.
Storage: e product should be stored in the dry and cooling place with good
ventilation, avoiding exposure of the packaged product to direct
sunlight. The validity is 2 years.
Note: The product could be ultra fine powder based on customer accurate