Foam Blowing Agents
Enovate® 245fa
Enovate® 245fa has been the standard in HFC technology for polyurethane foam applications worldwide. It offers proven insulating performance and excellent materials compatibility.
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Overview
Honeywell Enovate® 245fa blowing agent (HFC-245fa) is a proven replacement for HCFC-141b and other hydrofluorocarbon and nonfluorocarbon blowing agents in rigid polyurethane foam.
Honeywell Enovate 245fa is:
Honeywell Enovate 245fa is:
- Non-ozone-depleting
- Nonflammable (ASTM E-681, EU A11)
- Listed under the U.S. EPA’s Significant New Alternatives Policy (SNAP) program to replace ozone-depleting substances. (See the Environmental tab for more information)
- Listed on the TSCA inventory/registered under REACH
- VOC-exempt (per U.S. EPA)
- Manufactured in the U.S.
Specifications
General Information
- Application
- Liquified Natural Gas (LNG)
- PUR/PIR Foams
- Panels/Boardstock
- Refrigerator/Freezer Insulation
- Spray Foam Insulation
- ASHRAE Number
- 34
- Brand
- Enovate®
- Formula
- CF<sub>3</sub>CH<sub>2</sub>CHF<sub>2</sub>
- Linear Formula
- CF3CH2CHF2
- Replaces
- Other HFCs, HCFCs
Physical Properties
- Liquid Density
- 1.32 g/cc at 20°C
- Molecular Weight
- 134
- Solubility in Water
- 1600 ppm
- Vapor Pressure
- 123 kPa at 20 °C hectopascal
- 17.8 psia at 68 °F hectopascal
- Vapor Thermal Conductivity
- 0.0832 BTU in/ft2 hr at 25 °C
- 12.5 mW/mK at 25
Temperature
- Boiling Point/Range
- 15.3 °C
- 59.5°F
- Flashpoint
- None
- Freezing Point
- <-107 °C
- <-160 °F
Safety & Environment
- Flammable Range
- Non-flammable
- Global Warming Potential
- 858
- Ozone Depletion Potential
- 0
Standards & Approvals
- ASHRAE Safety Classification
- A2L
- REACH Product Stewardship
- Registered
General Information
- Application
- Liquified Natural Gas (LNG)
- PUR/PIR Foams
- Panels/Boardstock
- Refrigerator/Freezer Insulation
- Spray Foam Insulation
- ASHRAE Number
- 34
- Brand
- Enovate®
- Formula
- CF<sub>3</sub>CH<sub>2</sub>CHF<sub>2</sub>
- Linear Formula
- CF3CH2CHF2
- Replaces
- Other HFCs, HCFCs
Physical Properties
- Liquid Density
- 1.32 g/cc at 20°C
- Molecular Weight
- 134
- Solubility in Water
- 1600 ppm
- Vapor Pressure
- 123 kPa at 20 °C hectopascal
- 17.8 psia at 68 °F hectopascal
- Vapor Thermal Conductivity
- 0.0832 BTU in/ft2 hr at 25 °C
- 12.5 mW/mK at 25
Temperature
- Boiling Point/Range
- 15.3 °C
- 59.5°F
- Flashpoint
- None
- Freezing Point
- <-107 °C
- <-160 °F
Safety & Environment
- Flammable Range
- Non-flammable
- Global Warming Potential
- 858
- Ozone Depletion Potential
- 0
Standards & Approvals
- ASHRAE Safety Classification
- A2L
- REACH Product Stewardship
- Registered
- ASHRAE Number : 34
- Replaces : Other HFCs, HCFCs
- Linear Formula : CF3CH2CHF2
- Formula : CF3CH2CHF2
- Brand : Enovate®
- Application : Liquified Natural Gas (LNG)|PUR/PIR Foams|Panels/Boardstock|Refrigerator/Freezer Insulation|Spray Foam Insulation
- Vapor Thermal Conductivity : 0.0832 BTU in/ft2 hr at 25 °C|12.5 mW/mK at 25
- Vapor Pressure : 123 kPa at 20 °C hectopascal|17.8 psia at 68 °F hectopascal
- Solubility in Water : 1600 ppm
- Molecular Weight : 134
- Liquid Density : 1.32 g/cc at 20°C
- Freezing Point : <-107 °C|<-160 °F
- Flashpoint : None
- Boiling Point/Range : 15.3 °C|59.5°F
- Ozone Depletion Potential : 0
- Global Warming Potential : 858
- Flammable Range : Non-flammable
- REACH Product Stewardship : Registered
- ASHRAE Safety Classification : A2L
Technical Note
Name
Description
File Size
Date
Size
Step by step guide
application/pdf 761.92 KB
10/31/2023
761.92 KB
Step by step guide
application/pdf 872.51 KB
10/31/2023
872.51 KB
Read how trans-1-chloro-3,3,3-trifluoropropylene (tCFP, chemical formula CHCl=CHCF3) has been proposed as a potential substitute compound for currently used blowing agents with potential climate issues
application/pdf 849.73 KB
10/31/2023
849.73 KB
Instructions for preparing a rigid polyurethane foam hand mix
application/pdf 1.08 MB
10/31/2023
1.08 MB
Step by step guide
application/pdf 839.5 KB
10/31/2023
839.5 KB
Data Sheet
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
Step by step guide
application/pdf 761.92 KB
10/31/2023
761.92 KB
Step by step guide
application/pdf 872.51 KB
10/31/2023
872.51 KB
Read how trans-1-chloro-3,3,3-trifluoropropylene (tCFP, chemical formula CHCl=CHCF3) has been proposed as a potential substitute compound for currently used blowing agents with potential climate issues
application/pdf 849.73 KB
10/31/2023
849.73 KB
Instructions for preparing a rigid polyurethane foam hand mix
application/pdf 1.08 MB
10/31/2023
1.08 MB
Step by step guide
application/pdf 839.5 KB
10/31/2023
839.5 KB
Name
Description
File Size
Date
Size
Step by step guide
761.92 KB
10/31/2023
Step by step guide
872.51 KB
10/31/2023
Read how trans-1-chloro-3,3,3-trifluoropropylene (tCFP, chemical formula CHCl=CHCF3) has been proposed as a potential substitute compound for currently used blowing agents with potential climate issues
849.73 KB
10/31/2023
Instructions for preparing a rigid polyurethane foam hand mix
1.08 MB
10/31/2023
Step by step guide
839.5 KB
10/31/2023
