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Rubber accelerator DPTT/TRA
Product name: ACCELERATOR DPTT/TRA
Chemical name: Dipentamethylene thiuramtetrasulfide
CAS No.: 120-54-7
Structure:
Item
Powder
Oil powder
Granule
Appearance
Light yellow powder
Light yellow powder
Light yellow granule
Initial M.P. (Min) ≥ °C
108.0
108.0
108.0
Loss on drying (Max) ≤ %
0.30
0.40
0.30
Ash (Max) ≤ %
0.30
0.40
0.30
Residues on 150μm sieve, % ≤
0.10
0.10
-
Oil content, %
-
0.0-2.0
-
Granular diameter mm
-
-
1.5
Application: Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR, it could be used the primary cure agent. No poison and no pollution. Easily dispersed in rubber system
Packing: In 25kgs bag.
Storage: The product should be stored in the dry and cooling place with good ventilationavoiding exposure of the packaged product to direct sunlight. The validity is 2 years
Â
First Class Rubber Accelerator Dptt/Tra
Properties: Â Light yellow powder (granule). No taste, no poison. The density is 1.5. Soluble in chloroform, benzene, acetone, CS2, partly soluble in gasoline and CCl4 insoluble in water and alkali of lower concentration