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DPTT(TRA)-4

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  Post Date: Oct 30,2022
  Expiry Date: Apr 28,2023
  Detailed Description:

Chemical Name: Dipentamethylene thiuramtetrasulfide
structure:

Molecular Formula: C12H20N2S6
Molecular Weight: 384.66
CAS NO: 120-54-7
Specification:

Item Powder Oiled powder Granule
Appearance Light yellow powder(granule)
Initial M.P. ℃ ≥ 108.0 108.0 108.0
Loss on drying % ≤ 0.30 0.50 0.30
Ash % ≤ 0.30 0.30 0.30
Residue on 150μm sieve % ≤ 0.10 0.10 \
Residues on  63μm sieve % ≤ 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
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper 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.

Warmth Notes: The product could be ultrafine powder based according to user needs.


  Company: Puyang Changyu Petroleum Resins Co., Ltd.     [ China ]        
  Contact: Manager Wang
  Tel: 86-393-8202939 13939346848 1
  Fax: 86-393-8993025
  Email: cysysz@yahoo.com.cn
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