N-(cyclohexylthio)-phtalimide
C14H15O2SN
M.W. : 261.3
CAS : 17796-82-6
EINECS : 241-774-1
TYPICAL VALUES :
Melting Point: 85℃
Density：1.2
Purity: 98%
PROPERTIES:
NURCHEM CTP-80 is a highly effective pre-vulcanisation inhibitor of rubbers. It is effective in a wide range of sulphur curable elastomers with most common accelerators: guanidines, sulfenamides, thiurams and dithiocarbamates. It is the most powerful retarder, suitable for both light and dark goods. In vulcanisation, NURCHEM CTP-80 is well soluble in organic solvents and rubbers, insoluble in water. A small addition of CTPI to rubber compounds increases their processing safety significantly, which enables a speed up of some of the technological operations during the preparation of rubber compounds. Recommended quantity is between 0.1- 0.4 phr. It may cause bloom above 0.5 phr.
|
PRODUCT
|
Active
Content
(%)
|
Colour
|
Filtration
(microns)
|
Binder
|
Mooney ML(1+4) 50°C
Typical values
|
Density
Typical values
|
|
NURCHEM CTP-80
|
80
|
Cream-
colored
|
500
|
EPDM/ EVM
|
30-50
|
1.22
|
SAFETY & TOXICITY :
For detailed information, please refer to our Material Safety Data Sheet. Nitrosamine free
PACKAGING & STORAGE :
25 kg(net) Carton. 1000 kg (net)/ pallet.
Shelf-life : 2 years in its original packaging
Store in a dry and cool place and away from direct sources of heat or sunlight.
Compared to a traditional EVM/EP(D)M binder, NURCHEM CTP-80 allows :
l Dust free products with a high level of filtration up to 60 μ.
l Tack free products at room temperature.
l Lower Mooney viscosity, improving quality of dispersion.
l Scrap rate reduction thanks to filtration.
l Wider compatibility with other elastomers.
