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1).Good environmental protection property
2).No toxicity, non-combustibility
3).Fast refrigerating speed, good energy-saving function
4).Nearly no need to change original automobile air-conditioning parts, pipeline for R12 and R134a, and direct filing is enough.
THR01a won the Chinese Encouragement for Science and Invention in 2000 years, it is listed as the important environmental protection technique item China EPB and was accepted by “SNAP” plan of America EPB. It is the special refrigerant for the green environmental protection car. It is a alternative replace to R12 and R134a which used mow in automobile air-condition. You can won the Green Environmental Sign of China EPB if you use the THR01a |
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Molecular weight 72.28
Normal boiling point→ -28.12
Critical temperature → 124.8
Critical pressure MPA 4.851
Latent heat of Vaporation at 25→（kJ/kg） 243.6
Density AT 25→ Saturated Liquid(kg/m3) 989.2
Saturated Vapor(kg/m3) 22.22
Special heat at constant pressure at 25→saturated liquid(kJ/kg.K) 1.649
Saturated Vapor(kJ/kg.K) 1.079
Heat conductivity saturated Vapor at 30→(mW/m.K) 87.82
Saturated Vapor at -20→(mW/m.K) 10.24
Saturated liquid at 30→(mPa.s) 0.1480
Saturated vapor at -20→(mPa.s) 0.00937
Ozone Depletion Potential （ODP） 0.012
Global Warming Potential （GWP） 550 |
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