美希Mexichem(原英力士INEOS）制冷劑 KLEA Series Refrigerants
Refrigerants - KLEA 134a (R134a制冷劑) Widely accepted as the most appropriate alternative for R-12 over the majority of the application range for both retrofit and new equipment. A very good match to R-12 for air conditioning, high and medium temperature usage. Some low temperature (-20C to -30C) R-12 applications may benefit from the use of an HFC blend from the R407-series such as R-407D, an R-500 and low-temperature R-12 alternative.
Please note that not all products are available in all markets.
Refrigerant - Klea134a Physical Properties | Property | Units | Value | | Molecular Weight | - | 102.03 | | Boiling Point | ℃ @ 1 atm | -26.074 | | Melting Point | ℃ | -103 | | Critical Temparature | ℃ | 101.03 | | Critical Pressure | bar | 40.56 | | Critical Density | kg/m3 | 508 | | Vapour Pressure | (25℃) bar | 6.652 | | Latent Heat of Vaporisation at nBpt | kJ/kg | 216.77 | | Saturated Vapour Density at nBpt | kg/m3 | 5.229 | | Coeff. Vol. Therm. Exp. (LIQ,0-20℃) | ℃-1 | 0.002766 | | Speed of Sound (sat. LIQ)(25℃) | m/sec | 503 | | Adiabatic Exponent (VAP)(25℃/2.9bar) | - | 1.142 | | Acentric Factor | - | 0.3270 | | Dielectric Constant (VAP 25℃/1atm) | - | 1.014 | | Dielectric Strength (R12=1) | - | 0.5 | | Specific Resistivity (LIQ) AC | Mohm.cm | 180 | | Specific Resistivity (LIQ) DC | Mohm.cm | 66000 | | Purity % WT | - | 99.98 | | Solubility In Water (20℃/1atm) | % wt | 0.0773 |
包裝：300克/支，13.6kg/瓶，100kg/瓶，1000kg/瓶。
Refrigerants –KLEA 410A (R410A) A leading high pressure alternative to R-22, comprising R-32 and R-125, for air conditioning and refrigerant applications.
Composition (wt%) R-32/R-125 = 50/50
Please note that not all products are available in all markets.
Refrigerants - Klea410A Physical Properties | Property | S.I. Units | British Units | | Boiling Point | -51.95 (℃ @1 atm) | -61.51 (°F@14.7Psia) | | Vapour Pressure | 16.66 (bara @25℃) | 241.6 (Psia @70°F) | | Critical Temperature | 71.0 (℃) | 159.8 (°F) | | Critical Pressure | 49.1 (bara) | 712.1 (Psia) | | Latent Heat Vaporisation | 268.0 (kJ/kg @nBpt) | 115.22 (Btu/lb @70°F) | | Coeff. Vol. Therm. Exp. | 0.003585 ((℃-1 0-20℃) | 0.002157 (°F-1 40-80°F) | | Saturated Vapour Density | 4.19 (kg/m3@nBpt) | 0.262 (lb/cuft @nBpt) |
包裝：11.3kg/瓶。
Refrigerants - KLEA 407C (R407C ) All of the R-407-series refrigerants are based on blends of the three HFC refrigerants R-32 (difluoromethane), R-125 (pentafluoroethane) and R-134a described above. R-407C has been formulated as a good match to the existing HCFC refrigerant R-22 for use in air conditioning, chilling and refrigeration applications and is the first of the R-22 alternatives to be used on a commercial scale. Suitable for retrofit and original equipment usage.
Composition ( wt% ) R-32/R-125/R-134a = 23/25/52
Please note that not all products are available in all markets.
Refrigerants - Klea407C Physical Properties | Property | Units | Value | | Bubble Point | ℃ | -44.0 | | Dew Point | ℃ | -36.8 | | Bubble Point Pressure (25℃) | bara | 11.9 | | Estimated Critical Temparature | ℃ | 86 | | Latent Heat Vaporisation (25℃) | kJ/kg | 193.9 | | Trouton's Constant | kJ/kg.K | 1.08 | | Coeff. Vol. Therm. Exp. (LIQ,0-20℃) | ℃-1 | 0.0037 | | Density (SAT VAPOUR) at 1atm | kg/m3 | 4.57 |
包裝：13kg/瓶。
Refrigerants –KLEA 404A (R404A ) A long-term alternative to R-502 for retrofit and refrigeration applications. R-404A Physical Properties
Composition ( wt% ) R-143a/R-125/R-134a = 44/52/4.
Please note that not all products are available in all markets.
Refrigerants - Klea404A Physical Properties | Property | Units | Value | | Bubble Point | ℃ | -46.9 | | Dew Point | ℃ | -46.1 | | Bubble Point Pressure (25℃) | bara | 12.6 | | Estimated Critical Temparature | ℃ | 72 | | Latent Heat Vaporisation (25℃) | kJ/kg | 144.5 | | Trouton's Constant | J/mole.K | 86.7 | | Coeff. Vol. Therm. Exp. (LIQ,0-20℃) | ℃-1 | 0.0044 | | Density (SAT VAPOUR) at 1atm | kg/m3 | 5.39 |
包裝：10.9kg/瓶。
英力士制冷劑壓焓圖。
英力士制冷劑溫度壓力對(duì)照表。
英力士制冷劑物質(zhì)安全技術(shù)說明書（MSDS） 如何辯別真假制冷劑
—— 防止假冒偽劣制冷劑對(duì)您的單位和工作產(chǎn)生重大損害
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