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HFC - R417a

A. Product introduction

Product name: R417A

Product categories: HFC

Chemical composition: five four fluorine fluorine ethane/ethane/butane

Security levels: A1

CAS: 6-97-8/354-33-6/811-97-2

2. Physical properties and quality indicators

Product name:

Mixed refrigerant R417A

Physical properties:

The molecular weight

106.75

Boiling point, ° C

41.8

The critical temperature, ° c.

87.13

Critical pressure, Mpa

4.036

The critical density (g/cm3)

0.521

Ozone depleting ozeme depletion potential (ODP)

0

Global warming coefficient values (GWP)

0.195

Packing specification:

Disposable cylinder 25 lb / 11.3 kg; Recycling cylinder 926 l; ISO - tanks.

Quality indicators:

Purity, %

99.8 or higher

The moisture and PPm

10 or less

Acidity, PPm

1 or less

Evaporation residue, PPm

100 or less

appearance

Colorless, not cloudy

smell

No odor

USES:

Can replace R22.

3. USES: R417a HFC refrigerants, ODP zero, can directly replace the use of R - 22 direct expansion type stationary air conditioning system, and the temperature in commercial refrigeration system. Simple to use convenient.

ASHRAE # R - 417 - a replacement: R - 22

Application: air source heat pump water heater of residential and commercial air conditioning system Note: for chiller, R422d more appropriate temperature in commercial refrigeration system, including: 1) catering refrigerated 2) supermarket display case 3) food storage and processing

Advantages: provides a simple, rapid and efficient direct replacement of HFC refrigerants, ODP is zero Compatible with traditional and new lubricating oil. In most cases, the process of replacement without replacement lubricating oil type Still can continue to use the existing equipment filling after use, if discover the refrigerant in the system capacity is insufficient, can be directly to make up, don't need to row away all have pump refrigerant performance: has a lower than R - 22 exhaust gas temperature and pressure in most systems, can provide the required refrigerating capacity In some system show that the application of R417a can save system energy consumption products eliminated deadline: R417a refrigerant ODP is zero, so is not affected by the Montreal "draft regulations obsolete material in control.

4. Packaging specifications: 11.3 KG / 25 lb recycling cylinder

S estion: five. Lubrication R417a compatible with traditional and new lubricating oil, including: mineral oil (MO), alkyl benzene lubricating oil (AB), and ester lubricant (POE). In most cases, the replacement process without replacement lubricating oil type.