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运用 HRR3 热释放率系统 ,对杉木、马尾松及经过阻燃处理的杉木、马尾松进行燃烧热释放率 ( H RR)和总热释放量 ( TH R)的测试 .结果表明 ,经阻燃处理过的杉木、马尾松的 H RR降低 ,TH R减少 ,具有较好的阻燃效果
The heat release rate (H RR) and total heat release (TH R) of Chinese fir, Pinus massoniana and Chinese fir and masson pine treated with flame retardant were tested by HRR3 heat release rate system.The results showed that the flame retardant treatment After the Chinese fir, Pinus massoniana H RR decreased, TH R reduced, with better flame retardant effect