Mexichem Fluor

The ZEPHEX®134a and ZEPHEX®227ea specifications are, we believe, the tightest and most comprehensive in the world. The general elements are listed in the table below:

ZEPHEX® Propellant Specification − General Tests

Test	Result or Limit
Identity by IR	Concordant with the spectrum of an authentic sample
Identity by GC	Peak corresponds with authentic sample
Water	10 max. (ppm by weight)
Acidity as HCI	0.1 max. (ppm by weight)
Halides	Not detected
High boiling impurities	0.01 max. (% by volume)
Non-condensible gases in the gas phase	1.5 max. (% by volume)
Sweetness	Pass
Involatile residue on evaporation	5 max. (ppm by weight)
Appearance	Clear and colourless

The details of the exacting related impurities specifications are confidental and will be supplied by Mexichem Fluor only under a Confidentality Agreement. Click here for an e-mail form to request a paper copy of this draft agreement.

El contenido de esta página requiere una versión más reciente de Adobe Flash Player.