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 Model Number |
FOR12B |
General Characteristics
Environmental friendliness : FOR-12B, a ternary blend of 77%R134a/2%DME/21%CF3I,
has been proven to be an environmentally safe refrigerant with zero ozone depletion
potential(ODP) and low global warming potential(GWP). FOR-12B was approved for
CFC-12 replacement by US Environmental Protection Agency(EPA)'s Significant
and New Alternatives Program(SNAP) for its excellent performance.
Drop-in replacement : FOR-12B offers a similar volumetric capacity as CFC-12
enabling the use of CFC-12 compressors without any change due to similar thermodynamic
properties as those of CFC-12.
Compatibility with mineral lubricant : After thousand hours of heavy load test,
autoclave test and compatibility test with several lubricants in refrigerators
and automobile air-conditioners and test rigs, no problem was found in all parts
of a compressor and no degradation of mineral oil was shown. Also FOR-12B is
fully compatible with a mineral oil of ISO viscosity grade 22 or 32 which is
readily available from any local vendor.
Economic benefit in operation and maintenance : FOR12-B offers high energy efficiency
and can bring a great saving for many applications.
High Energy Efficiency : FOR-12A provides 8.8% higher COP than CFC-12.
Refrigerant Characteristics
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FOR12B
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Molecular Mass
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110.5
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Boiling Temperature(°C)
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-30.40
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Heat of Vaporization at 0°C(kJ/kg)
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716.07
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Stabilities
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Thermal |
stable
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stable
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Erosive
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No
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Flammability(LFL & UFL. %)
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3.2∼9.5
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Autoignition Temperature(°C)
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-
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Toxicity
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No
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O.D.P. (Ozone Depletion Potential)
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0
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G.W.P.(Global Warming Potential in to relation CO2 with
100 years integration time)
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1.002
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Lubricant
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Mineral
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PH Diagram
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