Solstice N40 (R-448A) - Honeywell

1 Solstice N40 (R-448A). Characteristics Pressure and temperature Solstice N40 (R-448A) is a zeotropic blend designed to serve as Pressure Liquid (bubble) Vapor (Dew). a replacement for R-22 and R-404A in supermarket refrigeration (absolute) kPa Temperature C Temperature C. retrofits or new systems. It provides an excellent combination of low GWP and high energy efficiency. 100 150 Applications 200 Solstice N40 (R-448A) is an excellent low GWP and non-flammable 250 refrigerant option for low and medium temperature in commercial 300 refrigeration. This includes supermarket systems, vending machines (plug-ins) and other similar.

2 350 400 Physical properties 450 Solstice N40 (R-448A) 500 Class/Type Zeotropic blend 550 26%/26%/21%/7%/20% 600 Formula 650 R-32/R-125/R-134a/R- 1234ze/R-1234yf 700 Kind HFC / HFO 750 Appearance Colourless 800 ODP (ODP-R11=1) 0 850 GWP rev 3rd/4th/5th IPCC 1300 / 1387 / 1273 900 Flammability Limits ASTM E681-04 950 Non Flammable @ 21 C 1000 ASHRAE Std. 34 safety Class A1 1050 ATEL/ODL (kg/m3) 1100 Practical limit kg/m3 1150 LFL (% vol) Non flammable 1200 REACH Registered 1250 Units SI 1300 Molecular weight g/mol 1350 Boiling temperature C 1400 Critical temperature C 1450 Critical pressure bar 1500 Critical volume m3/kg 1550 Critical density kg/m3 1600 Vapour density at boiling point kg/m3 1650 Liquid density at 0 C kg/m3 1700 Liquid density at 25 C kg/m3 1750 Vapour density at 25 C kJ/kg K 1800 Liquid heat capacity at 25 C kJ/kg K 1850 Vapour heat capacity at 25 C kJ/kg K 1900 Heat of vaporisation at boiling point kJ/kg 1950 Vapour pressure at 25 C kPa 2000 Liquid thermal conductivity at 25 C W/m K 2050 Vapour thermal conductivity at 25

3 C W/m K 2100 Liquid viscosity at 25 C Pa sec 2200 Vapour viscosity at 25 C Pa sec 2300 2400 2500 2600 2700 2800 2900 Materials compatibility safety and Storage Honeywell does not recommend the use of chlorinated solvents to clean refrigeration Honeywell recommends reading the Material safety data sheet (MSDS) before Available tools systems or components. using the product. Solstice Solstice Simulation software N40 (R-448A) has similar storage and Desiccants Simulation software Honeywell 's handling requirements to R-404A in refrigerants modelling software is a Desiccant driers compatible with Solstice bulk and cylinder, since according to free-download software program that N40 are commercially available.

4 The compressed gas classification it is eliminates the guesswork involved nonflammable. Individual drier manufacturers should be in selecting a refrigerant by allowing contacted for specific recommendations. refrigeration engineers to run simulations Package Sizes based on actual data . The tool runs Lubricants Solstice N40 is available in rolldrum and property calculations of refrigerants, POE (polyol ester) oil is recommended for ISO bulk. For other packing sizes please conducts thermodynamic evaluations of air using Solstice N40. contact Honeywell distribution network. conditioning and refrigeration cycles, and provides a first principle thermodynamic Compressor manufacturers typically Leaks and leak detection comparison of new alternative refrigerants qualify specific lubricants for use with If a large release of Solstice N40 vapour for retrofit applications or new system their products.

5 Users should check with occurs, the same measures as with R-404A designs. The software models systems the equipment manufacturer for the need to be taken. Hand-held leak detectors from simplified basic cycles to large, recommended lubricants for their system. can be used for pinpointing leaks. For complex refrigeration systems. The results monitoring an entire room on a continual can be exported to Microsoft Excel, where Plastics and elastomers basis, leak monitors are available. Leak the data can be manipulated in a variety Solstice N40 is compatible with most detection is important for protection of common materials.

6 Since there are many of ways. The software also creates typical those in proximity of the system, refrigerant Mollier diagrams (Pressure-Enthalpy, different grades and formulations of these conservation, equipment protection and materials, we recommend that compatibility Temperature- Entropy). You can download performance, and reduction of emissions. the Genetron Refrigerants Modelling testing be performed on the specific grade Customers should consult the equipment of materials under consideration and at Software at manufacturer for appropriate detectors. the conditions of use when designing new systems. Customers should consult europe/genetron-refrigerants-modeling- the manufacturer or conduct further software-download/.

7 Independent testing. Smart App phones Store Badge apps Pressure and enthalpy Download Basics Honeywell PT chart ruler application for iOS and Android free The App Store badge must be used in bo Available on the marketing and advertising communicatio TV spots, print ads, video trailers, email, ne and websites, whenever you promote you offered on the App Store. Only the badge Literature is approved by Apple. For online communications, you must p Honeywell has a wide range of link literature to your app on the App Store wher App Store badge is used. To obtain the available on Solstice N40 including Available on the case app on the App Store, go to your product iTunes.

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9 Enthalpy (kJ/kg). Disclaimer Honeywell Belgium Although all statements and information contained herein are believed App Store Marketing and Advertising Guidelines fo to be accurate and reliable, they are presented without guarantee Interleuvenlaan 15i or warranty of any kind, express or implied. Information provided 3001 Heverlee, Belgium herein does not relieve the user from the responsibility of carrying out its own tests and experiments, and the user assumes all risks and Phone: +32 16 391 212 liability for use of the information and results obtained. Statements or suggestions concerning the use of materials and processes are made Fax: +32 16 391 371.

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