Decorative molded foams with good fire retardant properties
作者： James W. Rosthauser
DOI:
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摘要: This invention relates to a fire-resistant, medium density polyurethane foam. The foam is made up of a) 50 90 parts by weight water blown and b) 10 solid flame retardant that contains ammonium polyphosphate zinc borate, in which the resultant at least 5% borate. present also process for preparation these foams.
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