Description
Chemical
Name: 4,4\'-dithiodimorpholine
CAS NO.:*******4
Molecular Formula: C8H*6N2O2S2
|
Item |
Specification |
|
Oil extension |
Non Oil extension |
|
Appearance(Visual inspection) |
White or light yellow crystal |
|
Initial M.P. ℃≥ |
**0 |
**0 |
|
Ash%≤ |
0.*0 |
|
|
Heating Lose%≤ |
0.5 |
0.5 |
|
Sulfur Content% |
****9 |
****9 |
|
Oil Content% |
**2 |
|
|
Fineness through（**0）%≥ |
*9.0 |
|
Properties: White or light yellow crystals. Relative density:
1.***1.*8g/cm3. Soluble in alcohol and acetone, benzene, ethlene
dichloride; Insoluble in water and fatty. No poison.
Application:
It is used as the rubber
accelerator and vulcanized agent of natural rubber, synthetic
rubber. Under the curing temperature, it can release active sulfur,
effective sulfur content is about *7%. It has operating safety,
curing speed is slow when it is used alone. The curing speed can be
arise when used with thiazole, thiurams, dithiocarbamates. There
are many advantages, such as no-spray, no-pollution, no discolor,
ease to disperse. It is especially suitable to butadiene rubber. It
is mainly used to manufacture tyres, inner tube, rubber belt,
heat-resistance rubber products, etc..
Packing: *5kg plastic woven bag lined with plastic film bag, kraft
paper bag or jumbo bag.
Stroge: The product should be sealed and stored in the dry and
cooling place with good ventilation, avoiding exposure of the
packaged product to direct sunlight. The validity is one year.
