Smoke-flame retardant hydrophilic urethane and method
作者： Nelson Samuel Marans , Robert M Murch , Clifton Leroy Kehr
DOI:
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摘要: The invention disclosed relates to a new polyurethane composition having improved flame retardancy and reduced smoke density; method for preparing same. present includes hydrophilic alumina hydrate, melamine-acid containing compound disposed therein, in an embodiment silica is further included lower density values.
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