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Supply Rubber Accelerator TMTD

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Product/Service: Rubber Accelerator TMTD 
Unit Price: Negotiating  Inquiry
The min order:  
Total Supply:
Delivery Expiry: Delivery within 15 days after payment from buyer
Validity Period: Longterm Validity
Last Update: 2019-12-09
Browse: 900
Basic Info of Company
 
 
Product detailed description
Rubber Accelerator TMTD
Specification:
Chemical Name:
Tetramethyl thiuram disulfide 
CAS NO:
137-26-8
Specification:
NO.
Item
Unit
Specification
1
Appearance
-
White powder
2
Initial M.P. (Min)
°C
142.0
3
Loss on drying (Max)
%
0.40
4
Ash (Max)
%
0.30
5
Residue on 150μm sieve (Max)
%
0.10
Properties:
No odor and poison. Irritating to the skin and the respiratory tract. Specific gravity: 1.38--1.44. Soluble in chloroform, acetone, benzene; hardly soluble in carbon tetrachloride, ethyl alcohol & insoluble in water or gasoline.  
Application:
Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance In sulphurless and EV cure systems. Good color retention is obtained in non-black vulcanisation.  A valuable secondary accelerator for EPDM.  May be used as a retarder in the vulcanisation of polychloroprene rubber with ETU.
Storage:
Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. 
Packaging:
25kg bag.
 
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