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Accu-Cool® 342
Heat Transfer Fluid
Features
- No flash point
- Meets the BMS 3-42 criteria
- Designed for use on the Boeing 787 aircraft in the Integrated Cooling System (ICS), Power Electronic Cooling System (PECS), and the Forward Cargo Air Conditioning System (FCAC)
- Available in packaging that is approved for use with specialized Ground Support Equipment (GSE)
- Accu-Cool® 342 is compatible with most plastics and elastomers. Generally elastomers and other materials that are compatible with uninhibited glycols will work with Accu-Cool® 342. The same types of pump packing or mechanical seals used for water may be used with Accu-Cool® 342.
- Note: Since there is a possibility of incidental food contact with Accu-Cool® 342, the product is registered with the NSF as an HT1 Heat Transfer Fluid.
Provides heat transfer for the Boeing 787 aircraft.
Applied on Boeing 787 aircraft using specifically designed ground support equipment (GSE) for filling the reservoirs that hold the heat transfer fluid.
- Boeing BMS 3-42 (QPL)
- Boiling Point: 226° to 239°F (108° to 115°C)
- Color: Orange
- Density @ 77F (25C): 1.0445 to 1.0485 g/cm3
- Flash Point: No Flash Point
- Freeze Point: -46°F to -60°F (-43°C to -51°C)
- pH: 8.0 to 10.5
- Refractive Index: 1.3966 to 1.4008
- Reserve Alkalinity: 5.1 Minimum
- Shelf Life: Unlimited
- Specific Heat: 3.4 kJ / kg*K @ 40°C (104°F)
- Thermal Conductivity: 0.31 W / m*K @ 40°C (104°F)
- Vapor Pressure: 80 kPa @ 100°C (212°F)
- Viscosity: 5.64 to 6.49 cps @ 85°F (29°C)
- 1 Gallon (3.8L) Bottles (011098 For a Case of 4)
- 5 Gallon (18.9L) Pails (011097)
- 55 Gallon (208L) Drums (011370)
- 330 Gallon (1249L) Totes (011371)
- Other packaging upon request