 |
 |
|
|
|
| Santogard PVI |
 |
| N-(cyclohexylthio)phthalimide |
 |
| N-(Cyclohexylthio)phthalimide |
 |
| 1779S82-6 |
 |
Santogard PVI is a pre-vulcanization inhibitor which enables processing safety to be controlled in a predictable manner in sulfur cureable compounds.
- Santogard PVI prevulcanization inhibitor delays the onset of vulcanization with little or no influence on curing characteristics or vulcanizate properties.
- It is most effective with sulfenamide accelerators but may also be used with thiazoles, guanidines, thiurams and dithiocarbamates.
- The activity of Santogard PVI is dependent upon the polymer used in the following decreasing order of activity: NR> NBR> SBR> EPDM> IIR> CR.
- Santogard PVI is particularly useful for improving the efficiency of plant processing operations such as mixing. calendering, extruding and molding. Additionally it provides improved green stock storage stability and can be useful in single stage mixing and in recovery of partially scorched compounds.
- Santogard PVI is non-staining but may give slight discoloration in light colored or white articles.
- Santogard PVI is regulated for use in articles in contact with food as specified under BgVV XXI, Category 4. Santogard PVI is not regulated for use in FDA food contact applications. |
 |
Molecular weight: 261
Appearance : off white to tan granules
Purity (GC) (%) : 78-82
Assay (titration) (%) : -
Melting point, initial ('C) min. : 85
Melting point, final ('C) : -
Heat loss (%) max. : 0.7
Ash (%) : <0.5
Insoluble in toluene (%) : -
Density at 25¡ÆC (kg/m3) : 1260 |
| Industrial field |
additive |
|
|
 |
 |
|
Flexsys Co
|
| Phone |
905-826-9222 |
| Fax |
905 826-3119 |
| Homepage |
- |
| E-mail |
|
| Address |
2330 Argentia Rd., Missisauga, Ontario, L5M 2G4 |
|
 |
|
|
|
|
|
|
|
|
