标题: The effects of intumescent flame retardant including ammonium polyphosphate/p... [打印本页] 作者: shixiwu 时间: 2014-2-17 17:47 标题: The effects of intumescent flame retardant including ammonium polyphosphate/p... The effects of intumescent flame retardant including ammonium polyphosphate/pentaerythritol and fly ash fillers on the physicomechanical properties of rigid polyurethane foams
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