KLEGECELL: A New Lightweight Insulating Material with Superior Properties

摘要

Klegecell -- the brand name of a rigid polyvinyl chloride foam used extensively in the marine and aviation industries -- has substantial advantages over other rigid insulation for certain passive solar applications, particularly as movable insulation. It comes in lightweight rigid panels with high insulating values (R = 7 per inch) so that thin panels are adequate. Its low water vapor permeability makes it suitable for use on the inside of glazing in cold climates, since it prevents condensation from occurring. Its nonflammability is a particularly desirable property for interior use. (ERA citation 06:028878)