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Blowing Agents HFC-245fa
Blowing Agents HFC-245fa
Blowing Agents
HFC-245fa
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R245fa

R245fa is an HFC based single components. It is no-ODP. It is the third generation blowing agents replace R11 and R141b. It replaces R11 and R123 in the applications of new centrifugal chillers as refrigerants.

Replaces
R11 , R123, R141b
 

Applications
Foam blowing agent, used to manufacture PU foam.

Refrigerants, used in new centrifugal chillers.

Propellant


Physical properties: 

Component Chemical name Molecular formula Weight%
HFC-245fa 1,1,1,3,3-Pentafluoropropane    CHF2 CH2CF3    100
Molecular weight    134
Boiling point    15 ℃
Critical temperature    256.9℃
Critical pressure    kPa
Odor    Faint ethereal odor
Form    Liquid
Color    Clear, colorless
Vapor Pressure at 20 ℃    123kPa
Vapor Density at 25 ℃ (Air = 1)    4.6
Liquid Density at 20 ℃    1.32g/cm3
Ozone Depletion Potential(ODP)    0
Global Warming Potential(GWP) 100yr    820
ASHARE Safety Group Classification    ----
Flammability at 1 atm. and 18 ℃    Non-flammable

Packing:
Refillable steel cylinders: 400L , 800L, 926L


For any other information, please send email to cindy.hu@guomao-cool.com.

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