Specification :

Antiscorching Agent PVI( CTP )
product Name N-( Cyclohexylthio) phtalimide
Synonyms : N-( Cyclohexylthio) phthalimide; Antiscorching Agent CTP; N-Cyclohexy( thio) phthalimide; N-( Cyclohexylthio) -phthalimide; 2-( cyclohexylthio) -1h-isoindole-3( 2h) -dione; 3-( 2H) -dione, 2-( cyclohexylthio) -1H-Isoindole-1; cp29242; n-cyclohexylsulfenylphthalimide; santogardpvi; santogardpvi-ds; SANTOGARD( R) PVI; SANTOGARD( R) ; VANTARD PVI; CTPI; cyclohexylthiophthalimide; CYCLOHEXYL N-PHTHALIMIDYL SULFIDE; N-Cyclohexy( Thio) Phthalimide( Pvi) ( Ctp) ; N-( Cyclohexylthio) phthalimide, SANTOGARD PVI-100% ; 1H-Isoindole-1, 3( 2H) -dione, 2-( cyclohexylthio) -
Molecular Formula C14H15NO2S
Molecular Weight 261.34
CAS Registry Number 17796-82-6
EINECS 241-774-1
Spectification:
Appearance: White or yellowish crystalline powder or Granule
Melting point: 89-94
Loss on heating % d: 0.50%
Available content% e: 96%
Ash % d: 0.1
Insoluble matter in toluene % d: 0.5
Identification IR: Qualified
Use: The material can be used in natural or synthetic rubber and can effectively prevent the rubber materials from scorching during processing, it makes it possible for extruder and calender to run at high temperature and high speed, and improves capacity of the vulcanizer. The product can also improve the storage stability of the rubber materials and keep them from natural vulcanization during storage. Meanwhile, it has reclaimaion function for rubber materials that have been borne at high temperature or dangerous for scorching.