TDEC

Chemical Name: Tellurium Diethyl Dithiocarbamate
Molecular Formula: C₂₀H₄₀N₄S₈Te
Molecular Weight: 721
CAS NO: 20941-65-5

Specification:

Item	Powder	Oiled powder
Appearance	Yellow powder
Initial M.P.℃ ≥	100.0	100.0
Loss on drying % ≤	0.50	0.50
Zinc content %	16.5-19.0	16.5-19.0
Residues on 150μm sieve, % ≤	0.10	0.10
Residues on 63μm), % ≤	0.50	0.50
Additive, %	\	0.0-2.0

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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