WESTCO™ CTP 80-20 N-(cyclohexylthio) phthalimide CAS# 17796-82-6
WESTCO™ CTP is pre-vulcanization inhibitor/cure retarder. WESTCO™ CTP 80-20 is a blend of WESTCO™ CTP and wax for both natural and synthetic rubber. It provides predictable scorch control in most sulphur vulcanizations allowing single-stage mixing at higher processing temperatures and higher curing temperatures. Its activity is linear and higher than most retarders. Blooming may occur above 0.5 phr CTP. It is effective in marginal stock recovery.
Packaging: 25 kg net bag
Shelf Life: 2 yrs in original package. Keep dry.
Usage level: 0.1-0.5 phr
SPECIFICATIONS:
Appearance: White to grayish white Granule
|
*Active Substance (CTP)
77% by weight Min. |
77% by weight Min. |
|
*Wax Content
17-21% by weight |
17-21% by weight |
|
*Moisture
0.5% by weight |
0.5% by weight |
|
*Ash Content
0.1% by weight |
0.1% by weight |
|
*Toluene Insolubles
3.0% by weight Max. |
3.0% by weight Max. |
|
*Melting Point
88°C Min. |
88°C Min. |
*Actual tech data / technical data values reported on Certificate of Analysis
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For WESTCO™ CTP 80-20 - N-(cyclohexylthio) phthalimide
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