EFCTC Library – European Fluorocarbons Technical Committee: fact sheets

  • N° 01

    Environmental impact of a material

    01 Apr 2003 | Read more | Download (PDF, 33.07 kB)
  • N° 02

    The ozone layer

    01 Nov 2009 | Read more | Download (PDF, 44.45 kB)
  • N° 03

    Chlorine loading of the stratosphere

    01 Apr 2003 | Read more | Download (PDF, 157.15 kB)
  • N° 04

    The recovery of the ozone layer

    01 Apr 2003 | Read more | Download (PDF, 26.29 kB)
  • N° 05

    Climate change and ozone depletion

    01 Jun 2009 | Read more | Download (PDF, 131.65 kB)
  • N° 06

    Ozone depletion over Europe

    01 Oct 2009 | Read more | Download (PDF, 47.83 kB)
  • N° 07
  • N° 08

    Trifluoroacetic Acid and Hydrofluorocarbons - HFCs - or Hydrofluoro-olefines (HFOs) updated February 2016

    EFCTC acknowledges the work done by the Environmental Effects Panel of the Montreal Protocol in establishing the environmental context of trifluoroacetic acid (TFA) potentially formed from HFCs (and HFOs) and is pleased to reproduce the whole of the Panel's Briefing Note here.
    01 Feb 2016 | Download (PDF, 483.20 kB)
  • N° 10


    Sept. 2012

    Preamble : Readers should be aware that the abbreviation PFCs is being used for two different classes of classes of products.

    PFCs (perfluorocarbons), covered by the Kyoto Protocol, are organofluorine compounds that contain exclusively carbon and fluorine. Examples are CF4 (tetrafluoroethane) and C2F6 (hexafluoroethane or perfluoroethane). These substances have high global warming potential but do not bioaccumulate and are considered to be of low order of toxicity. They are gases or volatile liquids.

    While other compounds which contain atoms other than carbon and fluorine are also sometimes called PFCs, they should in effect be considered specifically as fluorocarbon derivatives. Examples are PFOA (perfluorooctanoic acid: C8HF15O2) and PFOS (perfluorooctanesulfonic acid : C8HF17O3S ). These are typically surfactants with long carbon chains, with uses in fluoropolymer preparations and for water repellancy.
    The properties of these substances - bioaccumulation and stability - means that voluntary and regulatory measures are being taken to control their use and minimize their emissions to the environment.

    01 Apr 2003 | Read more | Download (PDF, 57.78 kB)
  • N° 11


    As part of the accelerated EU phase-out of HCFC solvents use under European Regulation EC 2037(2000) the precision cleaning market is changing, with “not-in-kind” technologies taking over the main market share. “In-kind” solvents such like HFEs & HFCs are expected to reach a level of no more than 15% of the previous volume of HCFC solvents. This value of 15% was a typical conversion factor during the previous change of fluorine containing solvent from CFC-113 to HCFC-141b and the reduction comes from continuing technical advances in equipment.

    01 Apr 2003 | Read more | Download (PDF, 48.04 kB)