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The authors investigate ways of replacing HCFC-141b (an R11 substitute) with HFC-134a, 365-mfc and 245-fa in polyurethane foams. HFC-134a, along with HFC-152a and liquid CO2, are also used to replace HCFC-142b (an R12 substitute).
Details
- Original title: Les HFC comme porogènes pour mousses isolantes.
- Record ID : 2000-0695
- Languages: French
- Subject: HFCs alternatives
- Source: Rev. gén. Froid - vol. 88 - n. 995
- Publication date: 1999/07
- Document available for consultation in the library of the IIR headquarters only.
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Hydrocarbons as polyurethane blowing agents in ...
- Author(s) : WENNING U. G.
- Date : 1993/10/20
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- Source: The 1993 International CFC and Halon Alternatives Conference. Stratospheric Ozone Protection for the 90's. Proceedings.
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Recent advantages in the technology of rigid po...
- Author(s) : AJIRO T.
- Date : 1993/04/20
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- Author(s) : SCAGGIANTE F.
- Date : 1997/04/18
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- Date : 1988/06
- Languages : English
- Source: EPA, Status Rep. - 25 p.; 3 fig.
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- Author(s) : STATT T. G.
- Date : 1990
- Languages : English
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