Product Information
Rubber Auxiliaries Dibenzothiazole disulfide
Chemical Name:Dibenzothiazole disulfide
Molecular Formula: C14H8N2S4
Structural Formula: 
Molecular Weight: 332.50
CAS NO: 120-78-5
Product Specification: C14H8N2S4
| Item | Powder | Fueling Powder | Granule |
| Appearance(Visual Inspection) | Off-White Or Light Yellow Powder(Granule)
|
| Initial Melting Point℃≥ | 170.0 | 170.0 | 170.0 |
| Heating Reduction%≤ | 0.30 | 0.40 | 0.30 |
| Ash%≤ | 0.30 | 0.40 | 0.30 |
| Sieve Residue(150μm)%≤ | 0.10 | 0.10 |
|
| Sieve Residue(63μm)%≤ | 0.50 | 0.50 |
|
| Additives% | | 1.0-2.0 |
|
| Particle Size,mm |
|
| 1.50 |
Product Properties: off-white or light yellow powder (granule), slightly bitter, non-toxic. Specific gravity 1.45-1.54, melting point above 170℃, soluble in chloroform, slightly soluble in benzene, ethanol and carbon tetrachloride at room temperature, insoluble in gasoline, water and ethyl acetate. Stable in storage. Product Uses: Natural Rubber and many kinds of synthetic rubber accelerator, can produce flat and medium speed vulcanization, vulcanization temperature is higher, there is significant after-effects, will not be early vulcanization, safe operation, easy to disperse, no pollution, vulcanized rubber aging resistance. This product is used alone with slow vulcanization speed, usually used in conjunction with thiuram, dithiocarbamates, aldehyde amines, guanidine accelerators, it is an excellent anti-scorch agent for G-type neoprene. Mainly used in the manufacture of tires, hoses, rubber shoes, rubber cloth and other general industrial products. It can also play the role of plasticizer or delay agent in neoprene. This product can be used as active agent in the vulcanization of unsaturated polyurethane rubber.
Packing: 25kg plastic woven bag, paper-plastic composite bag, kraft paper bag, or container plastic woven bag.
Storage: It should be stored in a cool, dry and well-ventilated place. Packed products should be kept out of direct sunlight, valid for 2 years.
Description: This product can be made into ultra-fine powder according to customers' requirements.
Company information
The company's main import and export products include
(1)Intermediates：Intermediates are semi-finished products, which are products in the middle of the production of certain products, for example, to produce a product, which can be produced from intermediates to save costs.Intermediates are available from cyclic compounds such as benzene, naphthalene, anthracene, etc. by sulfonation, alkali fusion, nitration, reduction and other reactions.Our Intermediates products include pharmaceutical intermediates, pesticide intermediates and dye intermediates.
(2)Organic Raw Materials：The organic raw materials are petrochemicals made of petroleum and natural gas, and the industries of various organic chemical products are produced or fractionated by the raw material gas after coal gasification and the coal tar recovered by dry distillation.Our Organic Raw Materials include Industrial Ethylene、Ester Compounds、Ether Compounds.
