Solstice® N15 - (R-515B)

• ASHRAE Number : R-515B

• Glide : Zero

• Replaces : R-134a

• Refrigerant Type : Azeotropic blend

• Formula : R-1234ze / R-227ea, (91.1% / 8.9%)

• Application : Buildings - Chillers - Comfort Cooling and Heating|Data Centers - Liquid Cooling (Cold Plates, etc.)|Data Centers - Room and Precision Air Conditioning|Food Retail - Condensing Unit|Food Retail - High Side of Cascade|Food Retail - Stand-Alone Refrigerator|Food Retail - Supermarket System|Industrial Process - Non Chiller|Industrial Process – Chillers: Low or Medium Temperature|Non-Mechanical Heat Transfer

• Refrigerant Class : HFO Blend

• Brand : Solstice®

• Typical Lubricant : POE

• Vapor Thermal Conductivity : 0.008 Btu/hr ft at 77°F

• Lower Flammable Limit : Non-flammable

• Liquid Viscosity : 0.4864 lbm/ft-hr at 77 °F

• Critical Pressure : 507 psig

• Vapor Viscosity : 0.0299 lbm/ft-hr

• Critical Volume : 0.0322 ft³/lbm

• Liquid Heat Capacity : 0.33 Btu/lbm at 77 °F

• Vapor Heat Capacity : 0.23 Btu/lbm at 77 °F

• Vapor Density : 0.367 lbm/ft|1.69 lbm/ft

• Molecular Weight : 117.5 lbm/lbmol

• Critical Density : 31.03 lbm/ft³

• Vapor Pressure : 57.45 psig at 77 °F hectopascal

• Appearance : Colorless

• Heat of Vaporization : 81.7 Btu/lbm

• Liquid Thermal Conductivity : 0.042 Btu/h ft at 77 °F

• Liquid Density : 73.65 lbm/ft³ at 77°F|78.56 lbm/ft³ at 32°F

• Boiling Point/Range : -2.0 °F at 1 Atm

• Critical Temperature : 228.0 °F

• Global Warming Potential : 293

• Flammable Range : Nonflammable, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)

• Ozone Depletion Potential : 0

• REACH Product Stewardship : Approved

• ASHRAE Safety Classification : A1 (Nonflammable)