產品介紹

KLEA®32

商標 Trademark：KLEA

❄簡介 Introduction：
可作為R-22和R-502替代品(例如KLEA®407A和KLEA®410A)的混合物,以及作為低GWP的空調候選產品。並可以將其與HFO混合使用以提高性能。請注意，並非所有產品在所有市場上都可用。

Of interest as both a blend component for alternatives to R-22 and R-502 such as KLEA®407A and KLEA®410A, also as an attractive low GWP candidate for air conditioning. It can be blended with HFO’s to improve performance.
Please note that not all products are available in all markets.

⇒KLEA®32 安全資料表下載 SDS Download

KLEA®32 物理性質 Physical Properties

屬性 Property	國際單位制 S.I.Units	英制單位 British Units
沸點 Boiling Point	-51.7 (°C @ 1 atm)	-61.0 (°F @ 14.7 psia)
蒸汽壓 Vapour Pressure	16.9 (bara @ 25°C)	220.6 (psia @ 70°F)
臨界溫度 Critical Temperature	78.35 (°C)	173.0 (°F)
臨界壓力 Critical Pressure	57.16 (bara)	829.04 (psia)
潛熱蒸發 Latent Heat Vaporisation	270.22 (kJ/kg @25°C)	116.2 (Btu/lb @ 77°F)
熱膨脹係數 Coeff. Vol. Therm. Exp	0.003630 (K^-1 0-20°C)	0.002148 (°F^-1 40-80F)
飽和蒸氣密度 Saturated Vapour Density	2.98 (kg/m³@nBpt)	0.186 (lb/cuft @nBpt)

KLEA®32 規格 Specification

測試項目 TEST ITEMS	驗收值 ACCEPTANCE VALUES
外觀 Appearance	清澈無色液化氣 Clear colourless liquefied gas
純度 Purity (% by Weight)	99.9 minimum
揮發性雜質，包括其他製冷劑 Volatile impurities, including other refrigerants (% by weight )	0.1 maximum
R31 (ppm by weight)	5 maximum
含水量 Water content (ppm by weight)	10 maximum
蒸發殘留物 Evaporation residue (ppm by weight)	10 maximum
鹵化物 Halide	通過（無可見濁度，通常氯化物<3ppm） Pass (No visible turbidity, usually Chloride <3ppm)
不可吸收的氣體 Non-absorbable gases (% by volume in vapor phase)	1.5 maximum
酸度 Acidity (ppm by weight as HCl)	1.0 maximum
顆粒/固體 Particulates / Solids	外觀乾淨通過 Visually clean to pass
R12 (ppm by weight)	200maximum
R21 (ppm by weight)	200maximum
R22 (ppm by weight)	200maximum
R23 (ppm by weight)	200maximum
R40 (ppm by weight)	200maximum

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