|
|
| |
Accelerator TDEC |
| Chemical name: |
Tellurium IV diethyldithiocarbamate |
| Molecular formula: |
C20H40N4S8Te
|
| Structural formula: |
 |
| Molecular weight: |
721 |
| Technical index: |
|
Item
|
Index
|
|
appearance
|
light yellow or yellow powder
|
|
melting point ℃ ≥
|
100.0
|
|
tellurium content %
|
16.5-19.0
|
|
heating loss % ≤
|
0.50
|
|
ash content %≤
|
0.50
|
|
residue on sieve(150 μm) %≤
|
0.10
|
|
| Uses: |
Accelerator of natural rubber and butadiene-styrene rubber
|
| Properties: |
light yellow or yellow powder; density: 1.48g/cm3; bulk density: 0.32-0.36g/cm3; soluble in chloroform, benzene and carbon disulfide; lightly soluble in ethyl alcohol and gasoline; insoluble in water
|
| Packaging: |
polypropylene woven bag or kraft paper sacks, lined with plastic film; net weight is 25kg/bag
|
|
|
|
| |
[ ORDER ] [ BACK ] |
|
|
 |
|
|
.jpg){kind=small}