12 22 502גזים חליפיים ל- Refrigerant Solutions Ltd: Poole John צחי אלטרץ : מנכ"ל אלטרץ אינרהגז בע"מ RSL.

12 22 502 ל חליפיים -גזים

Refrigerant Solutions Ltd: Poole John

" אינרהגז : אלטרץ ל מנכ אלטרץ צחימ" בע

RSL

GENERAL REPLACEMENTS GUIDERSL

CFC R12 R502

HCFC R401A (MP39) R402A (HP80) R22 R402B (MP66) R402B (HP81) R409A (FX56) R403B (69L) R414B (HOT SHOT) R408A (FX10)

HFC R426A (RS-24) R428A (RS-52) R424A (RS-44) R434A (RS-45)

R22 REPLACEMENTS

RSL

DESIRABLE PROPERTIES FOR R22 REPLACEMENT

NON-OZONE DEPLETING NON-OZONE DEPLETING

LOW TOXICITY LOW TOXICITY

ENERGY EFFICIENTENERGY EFFICIENT

NON-FLAMMABLENON-FLAMMABLE

COMPATIBLE WITH ALL OILS (MO/AB/POE)COMPATIBLE WITH ALL OILS (MO/AB/POE)

SIMILAR TEMPERATURES & PRESSURES AS R22SIMILAR TEMPERATURES & PRESSURES AS R22

ZERO GLOBAL WARMING POTENTIALZERO GLOBAL WARMING POTENTIAL

SINGLE FLUID OR AZEOTROPESINGLE FLUID OR AZEOTROPE

STABLESTABLE

LOW /NO COSTLOW /NO COST

RSL

DOES ANYONE KNOW OF SUCH A PRODUCT?

IF YOU DO, LET ME KNOW………..

RSL

“RS” SERIES OF REFRIGERANTS

NO SINGLE REPLACEMENT FOR R22NO SINGLE REPLACEMENT FOR R22

NOTHING WHICH IS NEAR AZEOTROPIC, NOTHING WHICH IS NEAR AZEOTROPIC, SIMILAR FLOW RATE, PRESSURE, COP, SIMILAR FLOW RATE, PRESSURE, COP, COMPATIBLE WITH MO, NON FLAMMABLE ETCCOMPATIBLE WITH MO, NON FLAMMABLE ETC

APPLICATIONS BASED APPROACH TO APPLICATIONS BASED APPROACH TO ALTERNATIVESALTERNATIVES

RSL

KEY BENEFITS OF USING RS SERIES OF REFRIGERANTS

FACILITATES REPLACING OZONE DEPLETING FACILITATES REPLACING OZONE DEPLETING SUBSTANCESSUBSTANCES

COMPATIBLE WITH MO/ABCOMPATIBLE WITH MO/AB

LOW COST RETROFITLOW COST RETROFIT

AVOIDS USING EXPENSIVE & HYGROSCOPIC POE OILSAVOIDS USING EXPENSIVE & HYGROSCOPIC POE OILS

SIMILAR PERFORMANCE TO PRODUCTS BEING SIMILAR PERFORMANCE TO PRODUCTS BEING REPLACED IE R12, R22 & R502REPLACED IE R12, R22 & R502

ZERO OZONE DEPLETION POTENTIALZERO OZONE DEPLETION POTENTIAL

RSL

APPROVALS* ASHRAE NUMBERS CLASSIFICATION

RS-24 R426AR426A A1A1RS-44 R424A A1RS-45 R434A A1RS-52 R428A A1

* US EPA SNAP LIST

RS-24 RS-44RS-45 RS-52

RSL

OIL COMPATIBILTYMINERAL OIL (MO)MINERAL OIL (MO)

ALKYLBENZENE OIL (AB)ALKYLBENZENE OIL (AB)

POLYOLESTER OIL (POE)POLYOLESTER OIL (POE)

POLYALKYLENE GLYCOL OIL (PAG)POLYALKYLENE GLYCOL OIL (PAG)

** ** ** ** ** ** ** **RS-24, RS-44, RS-45, RS-52 & RS-25RS-24, RS-44, RS-45, RS-52 & RS-25 ARE ARE COMPATIBLE WITH ALL OF THESE COMPATIBLE WITH ALL OF THESE REFRIGERATION OILSREFRIGERATION OILS

RSL

R22 REPLACEMENTS %

R424A R434A RS-44 RS-45 R407C R410A

HFC 134a 47 16 52 HFC 125 50 .5 63.2 25 50

R143A 18

R32 23 50

Butane 1

Isopentane 0.6

Isobutane 0.9 2.8

GLIDE 3 1.5 5 0.3

RSL

R22 REPLACEMENTS

%

R424A R417A R434A R422D MO99 FX100 RS-44 M059 RS-45 MO 29 R438A R427A

HFC 134a 47 50 16.2 31.5 44.2 50 HFC 125 50 .5 46.5 63 65.1 45 25

R143A 18 10

R32 8.5 15

Butane 1 3.5 1.7

Isopentane 0.6 0.6

Isobutane 0.9 2.8 3.4

GLIDE 3 3 1.5 3 5 5

RSL

RS-44 (R424A)

RSL

RS-44RSL

* R22 REPLACEMENT PRIMARILY FOR A/C

* SUITABLE IN SYSTEMS WITH FIXED ORIFICES & EXPANSIONS DEVICES

* LOWER DISCHARGE PRESSURES

* LOWER DISCHARGE TEMPERATURES

* HIGHER CAPACITY THAN R417A

RS-44 TRIALSRELATIVE COPs

APPLICATION % REDUCTIONENERGY INPUT

* HEAT PUMP 15

* WINDOW A/C 3-12

* WALK-IN COOLER 11 * LOBLAWS SUPERMARKET 8

RSL*

LOBLAWS SUPERMARKET, CANADA

* 5 tonne walk in cooler converted from R22 to RS-44 in May 2001 * 40m suction line & 7m total lift

* Design temp 5oC

* Changed from AB to MO

* 8% lower energy usage

* Oil return good despite long suction line

* 8 years operating on RS-44 with no reported problems

RSI

RS-44 RETROFIT IN CANADARSL

York 5 tonne roof topat Kincore Holdings retrofitted by Neil Glenn of contractorG T Air Systems from R22 toRS-44 in Kingston,Ontario.

Conversion wascompleted in 2 hours& the system has been operatingsatisfactorily

2005

RS-44 RETROFIT IN MALAYSIA

RSL

Dunham Bush unitary A/C unit at ISO 14001 registered company Iriichi, Malaysia, converted from R22 to RS-44.Mr Arumgam, Production Manager, (third from left) said:“We are very happy with RS-44 & plan tochange all our systems

to RS-44 “

2004

CABLE & WIRELESS REPLACES R22 WITH RS-44

RSL

Over 100 Cable & Wireless DX AHU units (6-12 KW) have been converted to RS-44 at Bristol. Simple and straightforward procedure. Lower discharge pressure and discharge temperature produced significant operating benefits. Previous problems of trip out at high pressure with R407C avoided. Ran with no problems through hot summer with high ambient temperatures.

*

CARRIER SPLITS CONVERTED FROM R22 TO RS-44

RSL

Carrier Commercial converted twelve year old Carrier 25 to 30 ton split systems used for process cooling at Pratt and Whitney manufacturing facilities in Connecticut, USA.

The systems had reciprocating compressors manufactured by Carlyle. The conversion went smoothly according to Carrier Commercial’s service supervisor, who said:

“Not having to change the oil, valves or dealing with leaking seals was a big plus”.

HAIER CONVERTS HEAT PUMP FROM R22 TO RS-44

RSL

1.5 te heat pump in South Carolina, USA

R22                                                   RS-44Ambient Temperature - 75F         Ambient temperature - 80FStart Amps - 5.59                        Start Amps - 5.60Run Amps - 5.70                        Run Amps - 5.40Suction Pressure - 75                 Suction Pressure - 65Head Pressure - 175                   Head Pressure - 190 (Higher Ambient Temp) RS-44Ambient Temperature - 70FStart Amps - 5.6Run Amps - 5.25Suction Pressure - 70Head Pressure - 160

RSL

KRAFT, PHILIPPINESKRAFT, PHILIPPINESSplit type a/c unit at Paranaque, Metro Manila

August 2004

R22 Before RS-44 After

Low side psi 60 55Expansion line side psi 63 57Amount kgs 3.5 3.5Ambient temp 0C 30 30Current amps 14 12

RSL

VALEO, CHINAVALEO, CHINA

Recently converted a new Trane chiller from R22 to RS-44

HEAT PUMP CONVERSION TO RS-44RSL

RS-45 (R434A)

RSL

RS-45 (R434A)RSL

* SAME CAPACITY AS R22

* REPLACES R22 ACROSS TEMP RANGE

* 1.5 DEG GLIDE

* POTENTIAL USE IN FLOODED SYSTEMS

* LOWER DISCHARGE TEMPERATURE

* UNSUITABLE FOR RETROFIT IN FIXED ORIFICE SYSTEMS

* OEM PRODUCT

* NOTHING COMPARABLE: (1) Capacity to match R22 (2) Use with MO/AB/POE (3) Pressures similar to R22

RSLWHY USE RS-45?

* COMPATIBLE WITH TRADITIONAL LUBRICANTS (AB & MO)

* SAME CAPACITY AS R22 AT HIGH & LOW TEMPERATURES * AVOIDS COSTLY RE-TOOLING TO HIGH PRESSURE R410A

* NOTHING SIMILAR FOR S&T EVAPS

* SIMILAR PRESSURES TO R22

* SIMILAR COEFFICIENT OF PERFORMANCE TO R22

* CONSIDERABLY LOWER DISCHARGE TEMPERATURE THAN R22

* NEAR AZEOTROPIC - LOW TEMPERATURE GLIDE 1.50C

* SAME COMPRESSION RATIO AS R22

* AVOIDS PROBLEMS OF FRACTIONATION

* A SINGLE REFRIGERANT REPLACEMENT FOR R22 ACROSS THE RANGE OF APPLICATIONS WHERE R22 IS COMMONLY FOUND

R22 ALTERNATIVES

RSL

+7 deg C evap     RS-45     

+45 deg C cond   R22 R434A R407C R410A

Discharge pressure ` 17.91 19.81 19.3 28.2

Discharge temp Deg C 111 81 98 105

Capacity   kJ/m3 3062 3115 3189 4467

Capacity % R22     102 104 145

COP   System 3.20 3.12 3.19 3

Compression ratio   3.02 3.02 3.2 2.98

Glide   Deg C 0 1.5 5 0.2

R22 ALTERNATIVES

RSL

-35 deg C evap       RS-45 

+35 deg C cond     R22 R434A

Discharge pressure Bar 14.07 15.55

Discharge temp   Deg C 197 120

Capacity     kJ/m3 619 632

Capacity % R22       102

COP     System 1.27 1.28

Compression ratio     11.4 11.4

Glide     Deg C 0 1.5

RSLRS-45 CHILLER CONVERSION

* BRITISH ENERGY, GLOUCESTER

* DUNHAM-BUSH CHILLER

* FLOODED SHELL & TUBE

* R22 CHARGE 1,200 KGS

* CONVERSION ATTENDED BY DB ENGINEER

* MAY 2009

* PERFORMANCE CLOSE TO R22

* COVERTING 2ND CHILLER

RSL

BRITISH ENERGY REPLACES R22 WITH RS-45 (R434A) IN FLOODED CHILLER

RSL

R22 CONVERSION TO RS-45 AT CONDIS SUPERMARKET

BARCELONA, SPAIN JANUARY 2010

RSL

R22 CONVERSION TO RS-45 AT CONDIS SUPERMARKET

BARCELONA, SPAIN JANUARY 2010

INSTALLATION

Equipment: 3 Bitzer 5.2 compressorsRefrigerant Type: R22Lubricant: Mineral Type, SUNISO 3 GS. (ISO-32)Installation: 1999 Refrigerant Capacity: 55 Kg (121 Lbs.)

The amperage (load) comparison between R22 and RS-45 was found to be very similar.

RSL

R22 CONVERSION TO RS-45 AT CONDIS SUPERMARKET BARCELONA, SPAIN JANUARY 2010

COMPARISONRefrigerant Type: R22 RS-45 Difference Time: (hours) 08:30 Hrs 23:00 Hrs 2.5 HoursEvaporation Temperature (oC): -10 -10 0Condensation Temperature: (oC) +40 +40 0Working Temperature (Ta in oC): +1 +1 0

CONCLUSIONRS-45 was found to have a greater cooling, since it reached a working temperature of + 1oC with greater speed compared to the original R-22 refrigerant. There was no need to regulate the expansion valve

RSLRS-45 JCI/YORK TESTS

* RECENT TESTS BY JCI ON R22, R422D (MO29), R438A(MO99) & RS-45

* MO29 DID NOT PERFORM AT ALL SATISFACTORILY & HAS BEEN DISCARDED

* MO99 BETTER THAN MO29 BUT NOT AS GOOD AS RS-45

* RS-45 THE CLOSEST TO R22 IN THESE TESTS

* JCI PREPARING INTERNAL RECOMMENDATION TO USE RS-45 OR MO99 TO REPLACE R22

RS-45 RSL

Air Conditioning

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

25 30 35 40 45 50 55 60

Temperature 0C

CO

P

0

500

1000

1500

2000

2500

3000

3500

4000

4500

Ca

pa

cit

y k

W/m

3

R22 COP

RS-45 COP

R22 Capacity

RS-45 Capacity

RS-45 CAPACITY & COEFFICIENT OF PERFORMANCE – AIR CONDITIONING

RS-45 RSL

Refrigeration

0

0.5

1

1.5

2

2.5

3

-40 -30 -20 -10 0

Temperature 0C

CO

P

0

500

1000

1500

2000

2500

3000

Ca

pa

cit

y k

R22 COP

RS-45 COP

R22 Capacity

RS-45 Capacity

RS-45 CAPACITY & COEFFICIENT OF PERFORMANCE – REFRIGERATION

RS-45 GLIDERSL

Evaporator Glide

R407C

RS-45

0

1

2

3

4

5

6

-40 -30 -20 -10 0 10 20

Evaporating Temperature 0C

Glid

e K R407C Glide

RS-45 Glide

RS-45 PHYSICAL PROPERTIESRSL

    RS-45 R22

Molecular Weight   105.1 86.5

Boiling point (1 atm)0C -44.4 -40.8

0F -47.9 -41.4

Temperature Glide K 1.5 0

Critical Temperature 0C 77.9 96.1

0F 172.2 204.8

Critical Pressurebara 38.7 49.9

psia 561 724

Liquid Density (25 0C) kg/m3 1104 1191

Latent Heat of Vaporisation at boiling point kJ/kg 183 234

Vapour Pressure (25 0C)bara 11.7 10.4

psia 170 151

Capacity %   101 100

Specific heat of liquid (25 0C) kJ/kg.K 1.48 1.26

Ozone Depletion Potential ODP 0 0.055

Flammability limit in air (1 atm) vol% none none

Inhalation exposure (8 hour day & 40 hour week) ppm 1000 1000

  (1) Bubble Point      

RSL

RS-45 SUMMARY

* NOTHING LIKE IT

* NEAR AZEOTROPIC

* DISCHARGE PRESSURE SIMILAR TO R22

* CAPACITY MATCH FOR R22

* COP SIMILAR TO R22

* COMPATIBLE WITH MO, AB & POE OILS

RSL

RS-45 SUMMARY

* HIGHER MASS FLOW RATE THAN R22

* TXV SIMILAR TO R404A

* CHECK LIQUID LINES

* PIPE SIZING TABLES AVAILABLE

* USE RS-44 IN EXISTING SYSTEMS WITH CAPILLARY TUBE

RS-44 & RS-45 APPLICATIONSRS-44 IS SUITABLE FOR USE BOTH IN FIXED ORIFICE & SYSTEMS WITH AN EXPANSION VALVE. RS-44 WORKS WELL AS A REPLACEMENT FOR R22 AT MEDIUM &HIGH TEMPERATURES.

RS-44 IS PARTICULARLY EFFECTIVE IN UNITARY AIRCONDITIONING SYSTEMS

REPLACING R22 IN AN EXISTING SYSTEM WITH A CAPILLARYTUBE OR FIXED ORIFICE, RS-44 IS THE PREFERRED PRODUCT

RS-44'S LOWER DISCHARGE PRESSURE PROVIDES CONSIDERABLEOPERATING BENEFITS

RS-45 IS A CAPACITY MATCH FOR R22 ACROSS THE TEMPERATURERANGE

RSL

RS-44 & RS-45 APPLICATIONSRS-45 HAS BEEN FORMULATED FOR USE BY ORIGINAL EQUIPMENT MANUFACTURERS

AT LOWER TEMPERATURES, BELOW -25OC EVAP, RS-45 IS ESPECIALLY EFFECTIVE AS A R22 REPLACEMENT

RS-45 WITH ITS LOW GLIDE (AT 1.5oC CONSIDERABLY LOWER THAN R407C) PROVIDES A SIGNIFICANT BENEFIT IN SPECIFIC APPLICATIONS, EG FLOODED SYSTEMS.

BOTH RS-44 & RS-45 HAVE CONSIDERABLY LOWER DISCHARGE TEMPERATURES THAN R22

RSL

RSL

RS-44 PACKAGED A/C WINDOWS SPLITS ROOFTOPS CAPILLARY TUBE & TXV SYSTEMS

RS-45 FLOODED CHILLERS SHELL & TUBE

LOW TEMP (-350C) MASS FLOW SIMILAR TO R404A R404A TXV AVOID CAPILLARY TUBE SYSTEMS

RS-52 SIMILAR PERFORMANCE & PRESSURE TO R507 FLOODED SYSTEMS LOW TEMP (-400C)

R22 REPLACEMENT IF CONDENSER ADEQUATELY SIZED

COMPATIBLE WITH MO/AB & POE OILS

R22 IN SITU REPLACEMENTS APPLICATIONS SUMMARY

RSL

AIR CONDITIONING FIXED ORIFICE SYSTEMS RS-44

AIR CONDITIONING TXV SYSTEMS RS-44/RS-45

CHILLERS WITH FIXED ORIFICES RS-44

CHILLERS WITH TXVs RS-45

SHELL & TUBE EVAPORATORS RS-45

REFRIGERATION EVAPORATING DOWN TO -10C RS-44

REFRIGERATION EVAPORATING DOWN TO -35C RS-45

REFRIGERATION EVAPORATING DOWN TO -40C RS-52

R22 REPLACEMENTS IN WATER CHILLERS

RSL

Single pass refrigerant, single pass water, counter current flow, DX, tube in tube, tube in shell or plate type. RS-44 (R424A)

Multi pass refrigerant or water, DX , tube in shell. RS-45 (R434A)

Flooded chillers RS-45 (R434A) Only refrigerant suitable in flooded systems Mass flow rate of RS-45 requires expansion device forR404A.

RS-52 (R428A)

RSL

RS-52RSL

* NEAR AZEOTROPIC BLEND

* CAPACITY MATCH FOR R502

* SIMILAR PERFORMANCE TO R404A & R507

* SIMILAR PRESSURES TO R507

* LOWER DISCHARGE TEMPERATURE

* R22 REPLACEMENT AT LOW TEMP WHERE PRESSURES PERMIT

* REPLACES INTERIM OZONE DEPLETING BLENDS

* OEM PRODUCT

RSLRS-52 ICE RINK CONVERSION

* SWINDON ICE RINK, UK

* CONVERSION FROM R22

* JCI CONTRACTOR

* FLOODED SYSTEM

* 2 RESERVOIR PUMPER VESSELS

* R22 CHARGE 1,000 KGS

RS-52 & OTHER COMPOSITIONS

% RS-52

R428A R507 R404A

HFC 134a 4 HFC 125 77.5 50 44

HFC 143a 20 50 52

Propane 0.6

Isobutane 1.9

RSL

R502 ALTERNATIVES

RSL

-35 deg C evap       RS-52     

+35 deg C cond     R502 R428A R507 R404A

Discharge pressure Bar 15.46 17.38 17.2 16.78

Discharge temp   Deg C 137 115 122 124

Capacity     kJ/m3 686 719 725 705

Capacity % R22       105 106 103

COP     System 1.29 1.26 1.26 1.27

Compression ratio     10.4 10.6 10.5 10.7

Glide     Deg C 0 0.3 0 0.5

RS-52 (R428A)RSL

REPLACES LOW TEMPERATURE OZONE DEPLETING BLENDS:

R402A( HP80)

R402B (HP81)

R403B (69L)

R408A (FX10)

R411B 9G2018B)

R502 ALTERNATIVES

RSL

-35 deg C evap       RS-52  M079

+35 deg C cond     R502 R428A R422A R404A

Discharge pressure Bar 15.46 17.38 16.3 16.78

Discharge temp Deg C 137 115 114 124

Capacity kJ/m3 686 719 655 705

Capacity % R22     105 95 103

COP System 1.29 1.26 1.27 1.27

Compression ratio   10.4 10.6 11.3 10.7

Glide     Deg C 0 0.3 2 0.6

RSL

RS-52 CAPACITY & COEFFICIENT OF PERFORMANCE

Open System: 35 0C Condenser

0

500

1000

1500

2000

2500

3000

3500

-50 -40 -30 -20 -10 0

Temperature 0C

Cap

acit

y kJ

/m^

3

0

0.5

1

1.5

2

2.5

3

3.5

CO

P

R22 Capacity

R502 Capacity

RS-52 Capacity

R22 COP

R502 COP

RS-52

RS SERIES APPLICATION RANGES

A/C FIXED ORIFICE SYSTEMS RS-44

A/C TXV SYSTEMS RS-44/RS-45

CHILLERS FIXED ORIFICES RS-44

CHILLERS TXVs RS-44/RS-45

SHELL & TUBE EVAPORATORS RS-45

EVAPORATING DOWN TO -10C RS-44

EVAPORATING DOWN TO -35C RS-45

EVAPORATING DOWN TO -45C RS-52

RSL

R22 ALTERNATIVES

-7 DEG C EVAP % CAPACITY GLIDE DISCHARGE+45 DEG C COND OF R22 DEG C PRESSURE BAR

R134a 67 0 12.06

R407C 104 5 19.30

R410A 146 0.1 28.20

R434A (RS-45) 102 1.5 19.81 MO29 (R422D) 95 3 18.24

R427A (FX100) 100 5 18.63

R438A (MO99) 95 5 17.82

RSL

R22 ALTERNATIVES

-35 DEG C EVAP % CAPACITY GLIDE DISCHARGE+35 DEG C COND OF R22 DEG C PRESSURE BAR

R134a 56 0 9.24

R434A (RS-45) 102 1.5 15.55 MO29 (R422D) 91 3 14.26

R438A (MO99) 88 5 13.88

RSL

“RS” SERIES SALESBELGIUM MALAYSIACANADA NORWAYCHINA TRINIDADCZECH REPUBLIC POLANDDENMARK PHILIPPINESEIRE SLOVAKIAFINLAND THAIANDGREECE UAEHOLLAND UKHUNGARY USAITALY UK

RSL

RS SERIES APPLICATIONS

RS-44 PACKAGED A/CWINDOWSSPLITS

RS-45 HIGH & LOW TEMPCHILLERS, EG S&TFLOODED SYSTEMSMASS FLOW SIMILAR TO R404AR404A TXV

RS-52 SIMILAR PERFORMANCE TO R507FLOODED SYSTEMSLOW TEMP

RSL

R12 REPLACEMENT

RSL

RS-24 (R426A)

RSL

R12 REPLACEMENTS0C 0C SAFETYBP GLIDE CLASS

R12 -29.8 0 A1

R134a -26.1 0 A1

R426A (RS-24) -28.6 0.5 A1

R413A (MO49) -36 6 A2

R437A -32 2.5 A1

R409A (FX56) -34.5 8 A1

R401A (MP39) -33.1 4 A1

R406A -32.3 8 A2

R416A -23.4 1.5 A1

RSL

HFC REPLACEMENTS FOR R12

REFRIGERANT COMPOSITION OIL COMPATIBILITY

R-134a A1 100% R-134a POE

MO49+ (R427A) A1 78.5% R-134a MO/AB

19.5% R125

0.6% ISOPENTANE 0.6% BUTANE

RS-24 (426A) A1 93.1% R-134a MO/AB/POE

5% R-125

0.6% ISOPENTANE

1.9% BUTANE1.9% BUTANE

RSL

RS-24 (R426A)

R12 RS-24

BPoC -29.8 -28.6

GLIDE 0 0.5

VP @ 25oC psia 93.3 102.6

LIFETIME yrs 102 16

RSL

RS-24 COMPARISONRS-24 M049+

R12 R426A R437A

BPoC -29.8 -28.6 -32.0

GLIDE 0 0.5 2.5

DISCHARGE 9.95 11.03 11.94PRESSURE BAR

RPL

RS-24 PHYSICAL PROPERTIES

RS-24: PHYSICAL PROPERTIES

RS-24 R12

Molecular weight 102.6 120.9

Boiling point (1 atm) oC0F

-28.6(1)-19.5(1)

-29.8-21.6

Temperature glide oC 0.5 0

Critical temperature oCoF

101.0213.8

112.0233.6

Critical pressure kPapsia

4097594

4116597

Liquid density at 25oC kg/m3 1184 1311

Density of saturated vapour at 25oC kg/m3 30.9 37.3

Specific heat of liquid at 25oC kJ/kgoC 1.45 1.00

Specific heat of vapour at 1 atm & 25 oC kJ/kgoC 0.863 0.606

Vapour pressure at 25oC kPapsia

707(1)102.6(1)

64393.3

Latent heat of vaporisation at boiling point kJ/kg 218 165

Ozone Depletion Potential ODP 0 1

Flammability limit in air (1 atm) vol% None None

Inhalation exposure (8 hr day & 40 hr week) ppm 1000 1000

RSL

SOME USERS OF RS SERIES CABLE & WIRELESS PRATT & WHITNEY CARRIER SERVICE, USA BRITISH ENERGY BAKKAVOR, UK SITES COCA COLA. THAILAND CONDIS SUPERMARKET, BARCELONA LOBLAWS SUPERMARKET, CANADA KINCORE HOLDINGS, CANADA KRAFT, PHILIPPINES CHESTER HOSPITAL (OPERATING THEATRE) IRICHI, MALAYSIA PERONI, ITALY CANADIAN MILITARY BASES SUNCOR, CANADA BIDGOOD SUPERMARKET, CANADA SALFORD QUAYS (REPLACED ISCEON 59) THAI OIL, THAILAND TROPICANA, USA VALEO, CHINA

RSL

Thank you

RSL