DESCRIPTION
BAHRAIN LUBRICANTS HEAT TRANSFER FLUID HTO are high performance HTOs formulated from highly refined base stocks that are resistant to thermal cracking and chemical oxidation & are intended for use in closed indirect heating installations. The flash points of these oils will not decrease significantly in service because of their resistance to thermal cracking at the operating temperatures for which they are recommended.
APPLICATIONS
BAHRAIN LUBRICANTS HEAT TRANSFER FLUID HTO are recommended for use in open and closed installations where the bulk oil temperature ranges are as outlined in the table below and where minimum shutdown temperatures are not below -7ᵒC.
- Bulk Oil Temperature Ranges for BAHRAIN LUBRICANTS HTO Closed Systems (-7ᵒC to 315 ᵒC), Open Systems (-7ᵒC to 180 ᵒC)
- Closed, cold-oil sealed, indirect heating and cooling systems in all kinds of industrial processes operating at bulk oil temperatures up to the maximum temperatures quoted in the table above and at atmospheric pressure.
- Open systems provided the bulk temperatures do not exceed the maximum temperatures quoted in the table above.
PROPERTIES
BAHRAIN LUBRICANTS HEAT TRANSFER FLUID HTO are thermally stable and are capable of an extremely long service life without deposit formation or viscosity increase. They demonstrate specific heats and thermal conductivities that provide more rapid heat dissipation. They have good heat transfer efficiency and their viscosities are such that they can be pumped readily at both start-up and operating temperatures.
PRODUCT BENEFITS
- Performance and reliability, even in severe applications.
- High resistance to thermal cracking and decomposition
- Excellent thermal properties
- Good thermal and oxidative stability
- Improves operating efficiency of heat transfer system
- Maintains viscosity and film thickness at high temperatures to help protect equipment
- Freedom from sludge and coke deposits
- Good low-temperature fluidity
- Product integrity assurance through independent verification
RECOMMENDATIONS / SPECIFICATIONS
Meets or exceeds the requirements of: FDA 21 CFR 178.3570, DIN 51522 (1998 – 11), NSF H1, NSF HT1, Classified as ISO 6743-12 Family Q
TYPICAL TECHNICAL PROPERTIES
| BAHRAIN LUBRICANTS HTO | 46 | 68 |
| Product code | 12571aIL | 12571bIL |
| Density at 15⁰C, g/ml, ASTM D4052 | 0.862 | 0.871 |
| Kinematic Viscosity at 40⁰C, mm²/s, ASTM D445 | 44.5 | 65.1 |
| Kinematic Viscosity at 100⁰C, mm²/s, ASTM D445 | 6.9 | 8.7 |
| Flash Point(COC), °C, ASTM D92, (min) | 222 | 224 |
| Pour Point, °C, ASTM D97 | -21 | -21 |
| Micro-carbon Residue, (Conradson), wt %, ASTMD4530,(max) | 0.05 | 0.05 |
| Copper Strip Corrosion, 3 hrs @ 100º C, ASTM D 130 1A | 1A | 1A |
