Rubber Accelerator Dtpp/Tra CAS No: 971-15-3

Model NO.: DTPP Einecs No.: 204-406-0 Other Names: Rubber Accelerator Dtpp/Tra Appearance: Light Yellow Powder(Granule) Origin: China CAS No: 971-15-3 Type: Accelerator Purity: 99.8% Specification: light yellow powder high quality rubber accelerator DTPP/TRA CAS NO: 971-15-3
Chemical Name: Dipentamethylene thiuramhexasulfide
structure:

Molecular Formula: C12H20N2S8                              Molecular Weight: 448.77                 CAS NO: 971-15-3

Specification:

Item	Powder	Oiled powder	Granule
Appearance	Light yellow powder(granule)
Initial M.P. ºC ≥	113.0	112.0	112.0
Loss on drying % ≤	0.20	0.50	0.20
Ash % ≤	0.1	0.1	0.1
Residue on 150μm sieve, % ≤	0.10	0.10	\
Residue on 63μm), % ≤	0.50	0.50	\
Additive, %	\	0.1-2.0	\
Granule Diameter, mm	\	\	1.50

Properties:
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

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

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Product Categories : Other Minerals