China TDEC - China Supplier
China TDEC - China Supplier

TDEC

Price:Negotiable
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Contact Info
  • Add:Middle Section Jianghan Road, Puyang City, Henan Province,China., Zip: 457000
  • Contact: Manager Wang
  • Tel:86-393-8202939 13939346848 13869587939
  • Email:cysysz@yahoo.com.cn

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Description
Additional Information

Chemical Name: Tellurium Diethyl Dithiocarbamate
structure:

Molecular Formula: C20H40N4S8Te
Molecular Weight: 721
CAS NO: 20941-65-5
Specification:

Item Powder Oiled powder
Appearance Yellow powder
Initial M.P.℃ ≥ 105.0 105.0
Loss on drying % ≤ 0.50 0.50
Zinc content % 16.5-19.0 16.5-19.0
Residue on 150μm sieve % ≤ 0.10 0.10
Residue on  63μm sieve % ≤ 0.50 0.50
Additive % \ 0.1-2.0

Properties: Yellow powder. The density is 1.48g/cm3. Soluble in chloroform, benzene and carbon disulfide, slightly soluble in alcohol and gasoline, insoluble in water.
Application: Used for super accelerator in natural rubber, styrene-butadiene rubber. In general, using with some other kind of accelerators such as benzothiazole, sulfenamide. A fast velocity at vulcanizing temperature can be obtained, and intension can be increased. Suitable for making inner tube of tires, soft tube, isolating layer of wire and cable, etc.
Packaging: 25kg plastic woven bag, paperwith plastic film bag, 25kg drum.
Storage: The product should be stored in the d叩and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

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

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