Product Specifications
Product Description
Chemical name: Dibenzothiazole disulfide
CAS NO:120-78-5
Specification:
1 Appearance: White or light-yellow powder
2 Initial M.P. (Min): 165.0°C
3 Loss on drying (Max): 0.40%
4 Ash (Max): 0.50%
5 Residues on 63µm sieve (Max): 0.50%
6 Oil content (*): 0; 1.0-2.0%
(*): At buyers' option.
Pprperties: A little bitter taste. Specific gravity: 1.50-1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; acts as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Exhibits better scorch safety than Rubace MBT.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max storage life is 2 years when stored under normal conditions.
Packaging: 25kg bag.
We, Qingdao Rubber Chemicals Co., Ltd., is specialized in the manufacture of rubber additives. Our products are classified into 4 categories and totally 30 varieties. They are special and essential chemicals for vulcanizing rubber protecting the service life of vulcanized products. Our products are commercialized under the "Rubace" & "Rubanti" brand names and applied in the fields of tires, sections, tubes and hoses, cables, technical rubber parts, coatings, latex and footwear industries. Until now, we have founded two production sites.
