Products

KLEA®134a

Trademark：KLEA

Introduction：

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. It can be used in hybrid cascade systems for supermarkets and is being used in some of the HFO blends in order to bring lower flammability and better efficiency.
Please note that not all products are available in all markets.

⇒KLEA®134a SDS Download

KLEA®134a Physical Properties

Property	S.I.Units	British Units
Boiling Point	-26.7 (°C @ 1 atm)	-14.93 (°F @ 14.7 psia)
Vapour Pressure	6.653 (bara @25°C)	96.49 (psia@70°F)
Critical Temperature	101.03 (°C)	213.9 (°F)
Critical Pressure	40.6 (bara)	588.9 (psia)
Latent Heat Vaporisation	216.8 (kJ/kg @nBpt)	93.21 (Btu/lb @ 70°F)
Coeff. Vol. Therm. Exp	0.002766 (K^-1 0-20°C)	0.001606 (°F^-1 40-80°F)
Saturated Vapour Density	5.229(Kg/m³@nBpt)	0.326 (lb/cuft @nBpt)

KLEA®134a Specification

TEST ITEMS	ACCEPTANCE VALUES
Appearance	Clear colourless liquefied gas
Purity (% by Weight)	99.9 minimum ( including HFC 134 )
Volatile impurities, including othe refrigerants(% by weight )	0.1 maximum
Unsaturated Impurities (ppm by weight)	40 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

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