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NEW OZONE FRIENDLY POLYURETHANE FOAMS.

[In Dutch. / En néerlandais.]

Author(s) : KNOBBOUT J. A.

Type of article: Article

Summary

THEAPPLICATION OF R11 BLOWN POLYURETHANE FOAMS IS UNDER HEAVY PRESSURE. A SHORT OVERVIEW OF THE HISTORICAL DEVELOPMENT IS PRESENTED BESIDES SOME DATA ON THE HEAT CONDUCTIVITY AND THE MAIN FIELDS OF THE APPLICATIONS. THE MANUFACTURERS OF THE COMPONENTS ARE VERY ACTIVE TO FIND SOLUTIONS FOR THE PROBLEM IN THE SHORT AND LONG RUN. THE NEWLY RECOGNIZED DIFFERENT WAYS TO REDUCE THE R11 USAGE AND, IN THE LONG RUN, THE PRODUCTION OF R11 FREE FOAMS ARE PRESENTED. THE CONCLUSION IS THAT THERE WILL BE EFFICIENT SOLUTIONS BUT MUCH BASIC AND APPLIED RESEARCH IS REQUIRED. IT IS EXPECTED THAT NEW DESIGNS OF INSULATED EQUIPMENT WILL HAVE TO BE MADE.

Details

  • Original title: [In Dutch. / En néerlandais.]
  • Record ID : 1991-0622
  • Languages: Dutch
  • Source: Koude Klim. - vol. 83 - n. 2
  • Publication date: 1990/02
  • Document available for consultation in the library of the IIR headquarters only.

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