Ethyl Tellurac
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Product Description
Ethyl Tellurac
Specification of Product
Product Name : Accelerator TDEC
Chemical Name: Ethyl Tellurac; Tellurium IV diethyldithiocarbamate
Cas No.: 20941-65-5
Molecular formula: C20H40N4S8Te
Accelerator TDEC [ Ethyl Tellurac ] Physical Data
Appearance Light yellow or yellow powder
At the beginning of melting point / ℃ ≥ 108
Tellurium content, % 16.5-19.0
Heating reduction, % ≤ 0.50
Sieve residue (150 m),% ≤ 0.10
Accelerator TDEC [ Ethyl Tellurac ] Properties
Yellow powder, relative density is 1.48, soluble in chloroform, benzene and carbon disulfide, slightly soluble in alcohol and gasoline, insoluble in water.
Packaging, transportation, and storage
Package：25kg/Bag
This product should be stored in a dry, light-proof indoor warehouse to prevent moisture.
During the storage, transportation and loading and unloading of this product, avoid rain; avoid direct sunlight; ensure that it is dry and the packaging bag is not damaged or contaminated by other items; do not mix or store with toxic or harmful items; do not store at high temperatures.
Accelerator TDEC [ Ethyl Tellurac ] Applications
It is used as an ultra-fast hydrophobizing accelerator for natural rubber and synthetic rubber, usually used in combination with thiazole and sulfonamide accelerators. It is mainly used in the manufacture of inner tubes, cable insulation layers, hoses, etc.