TDEC

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Origin:
Last Updated: 2015-08-31
Supplier Information
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Business Type:Manufacturer

Main Products:rubber chemicals

Contact: Rayli Ren     Contact Now

Phone:86-393-8936669

Website: http://www.willingchem.com


Detailed Description
Rubber Accelerator TDEC

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.℃ ≥
108.0
108.0
Loss on drying % ≤
0.50
0.50
Tellurium 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.

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