The Research on Structure Fire Resistance Test of Fire Retardant Rigid Polyurethane

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Abstract:

The developed rigid polyurethane foam is added several inorganic materials, which made the polyurethane foam release less poisonous gases in fire. The oxygen index value can reach more than 32 percent, and under the standard heating curve the retardant rigid polyurethane foam can present the performance of 1h fire resistance test.

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2646-2648

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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