R600a
R600ais a HFC and CFC free refrigerant, providing the most environmentally friendlyrefrigerant available. It is extremely energy efficient, andhas high cooling ability, low electricity waste.
Properties:
Index | Unit | R600a |
Chemical formula |
| C4H10 |
Molecular weight | g/mol | 58.12 |
Critical temperature | ℃ | 134.98 |
Critical pressure | KPa | 3660 |
Saturated liquid density (25℃) | Kg/m3 | 551 |
Specific heat (25℃liquid) | KJ/kg·k | 2.38 |
Critical density | g/cm3 | 0.221 |
Vaporization heat at boiling point | KJ/kg | 366.5 |
ODP |
| 0 |
GWP |
| 0.1 |
QualitySpecification:
Index | Grade Ⅰ |
Appearance | Colorless & not turbid |
odor | No strange stench |
Purity % ≥ | 99.5 |
Moisture ppm % ≤ | 0.001 |
Acidity (as HCl) ppm % ≤ | 0.0001 |
Evaporation residue ppm % ≤ | 0.01 |
Packing:20kg/40L, 460kg/926L, returnable steel cylinders.
性状用途:
R600a(高纯度异丁烷)是一种性能优异的制冷剂,其特点是冷却能力强,耗电量低,负载温度回升速度慢。
物理性质 :
| 单位 | R600a |
分子式 |
| C4H10 |
分子量 | g/mol | 58.12 |
沸点 101.3kpa (℃) | ℃ | -11.80 |
临界温度 | ℃ | 134.98 |
临界压力 | KPa | 3660 |
饱和液体密度 (25℃) | Kg/m3 | 551 |
比热 (25℃液体) | KJ/Kg· K | 2.38 |
临界密度 | g/cm3 | 0.221 |
沸点时蒸发潜热 | KJ/kg | 366.5 |
ODP |
| 0 |
GWP |
| 0.1 |
质量指标 :
指标名称 | 优等品 |
外观 | 无色、不浑浊 |
气味 | 无异臭 |
纯度 ( % ≥) | 99.5 |
水份( % ≤) | 0.001 |
酸度 ( 以HCl计 ) ,( % ≤) | 0.00001 |
蒸发残留物 ( % ≤) | 0.01 |
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