Products

KLEA®32

Trademark：KLEA

Introduction：
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 SDS Download

KLEA®32 Physical Properties

Property	S.I.Units	British Units
Boiling Point	-51.7 (°C @ 1 atm)	-61.0 (°F @ 14.7 psia)
Vapour Pressure	16.9 (bara @ 25°C)	220.6 (psia @ 70°F)
Critical Temperature	78.35 (°C)	173.0 (°F)
Critical Pressure	57.16 (bara)	829.04 (psia)
Latent Heat Vaporisation	270.22 (kJ/kg @25°C)	116.2 (Btu/lb @ 77°F)
Coeff. Vol. Therm. Exp	0.003630 (K^-1 0-20°C)	0.002148 (°F^-1 40-80F)
Saturated Vapour Density	2.98 (kg/m³@nBpt)	0.186 (lb/cuft @nBpt)

KLEA®32 Specification

TEST ITEMS	ACCEPTANCE VALUES
Appearance	Clear colourless liquefied gas
Purity (% by Weight)	99.9 minimum
Volatile impurities, including other refrigerants (% by weight )	0.1 maximum
R31 (ppm by weight)	5 maximum
Water content (ppm by weight)	10 maximum
Evaporation residue (ppm by weight)	10 maximum
Halide	Pass (No visible turbidity, usually Chloride <3ppm)
Non-absorbable gases (% by volume in vapor phase)	1.5 maximum
Acidity (ppm by weight as HCl)	1.0 maximum
Particulates / Solids	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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