|
 Products
Rubber accelerator DPTT(TRA)
Chemical name: dipentamethylenethiuram tetrasulfide
Structural formula:
Molecular formula: C12H20N2S0
Molecular weight: 384.7
Quality standard:
Item |
Index |
Appearance |
gray yellow powder |
Melting point °C≥ |
105 |
Loss on heat %≤ |
0.3 |
Ash %≤ |
0.3 |
Residue on screen ( 0.15mm)%≤ |
pass |
Properties:
Gray yellow powder with the specific gravity of 1.41-1.50, soluble in carbon disulfide, chloroform, carbon tetrachloride; insoluble in water; odorless and nontoxic, with stable storage.
Uses:
Used as accelerating agent for in natural rubber, ethylene-propylene rubber,chloro-prenerubber, etc., and also used as sulphidizing agent. This product can be used in latex as well.
Packing:
In round cardboard pail lined with pvc thin rubber bag with the capacity of 25 kg
Storage:
At dark, cool, ventilated and dry places.. |
