Description
Paratherm NF
Food Grade - Range: 24°F to 630°F
Paratherm NF is an odor free food grade low viscosity heat transfer fluid that is a blend of mineral oils that are refined and hydrotreated. Paratherm NF exhibits extreme purity and high naphthenic content.
Paratherm NF Sample Certificate of Analysis COA
Paratherm NF Safety Data Sheet SDS
| Appearance |
Clear |
| Odor |
Odorless |
| Maximum recommended film temperature |
650°F (343°C) |
| Maximum rec’d operating temp – fired heaters |
600°F (316°C) |
| Maximum rec’d operating temp – all others |
630°F (332°C) |
| Minimum operating temperature 20 cPs (20 mPa-s) |
97°F (36°C) |
| Minimum start-up temp 300 cPs (300 mPa-s) |
24°F (-4°C) |
| Viscosity @ 60°F/15.5°C sSt (mm²/sec) |
73 |
| Density at 60°F/15.5°C lb/gal (kg/m³) |
7.4 (887) |
| Flash Point Pensky-Martens Closed Cup (D93) |
>300°F/149°C |
| Boiling Point (14.7 psia/101 kPa) |
>700°F/371°C |
| Vapor Pressure @ max operating temp psia (kPa) |
2.5 (17) |
| % Volume expansion over recommended operating temp per 100°F (°C) |
5.5 (9.9) |
| Average Molecular Weight |
340 |