Rubber accelerators
Rubber Accelerator TDEC
Chemical Name:Diethyl tellurium dithiocarbamate
Molecular formula:
Structure:
Molecular Weight:
CAS NO:20941-65-5
Specifications:
|
Index name
|
Powder |
Dust powder |
|
Appearance (visual) |
Light orange to yellow powder |
|
|
Decomposition point ℃≥ |
—— |
108.0 |
|
Heating loss %≤ |
—— |
0.50 |
|
Copper content % |
—— |
16.5-19.0 |
|
Residue on sieve(150μm),% ≤ |
—— |
0.10 |
|
Residue on sieve(63μm),% ≤ |
—— |
0.50 |
|
Oil content,% |
—— |
1.0-2.0 |
Characters:
Uses:TDEC in IIR (extremely fast cure rate), NR, NBR, SBR, and EPDM used as a quick main or sub-promoter.
Packing:25kg plastic woven bag, Paper bag, kraft paper bags.
Storage:should be stored in a cool dry, well-ventilated place. Packaged products should avoid direct sunlight, valid for 1 year.
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