CAJ | 학술논문

利用氧指数测定仪和锥形量热仪，研究不同质量分数 FRW 阻燃剂浸渍杨木素板和饰面炭化杨木单板的阻燃性能。结果表明，质量分数8％以上 FRW 阻燃剂浸渍处理的炭化杨木单板阻燃性可达到日本标准 JISD1322－77中规定的难燃一级品标准；随着 FRW 阻燃剂浸渍质量分数的增加，阻燃炭化杨木单板的热释放速率、总热释放量、烟比率和总烟释放量均呈降低趋势，说明阻燃炭化杨木单板具有较佳的阻燃和抑烟性能。
이용양지수측정의화추형량열의，연구불동질량분수 FRW 조연제침지양목소판화식면탄화양목단판적조연성능。결과표명，질량분수8％이상 FRW 조연제침지처리적탄화양목단판조연성가체도일본표준 JISD1322－77중규정적난연일급품표준；수착 FRW 조연제침지질량분수적증가，조연탄화양목단판적열석방속솔、총열석방량、연비솔화총연석방량균정강저추세，설명조연탄화양목단판구유교가적조연화억연성능。
Oxygen index chamber and CONE calorimeter were used to evaluate the fire-retarding properties of FRW fire-retardant carbonized poplar veneers which were dipped with different consistence.The results showed that:the fire-retarding property of FRW fire-retardant carbonized poplar veneers which were dipped with more than 8% consistence could reach the first class of JISD 1322 -77.The heat release rate (HRR),total heat release (THR),smoking ratio (SR)and total smoke production (TSP)of FRW fire-retardant carbonized poplar veneers showed the decreasing tendency with the increase of the dipping consistence.The FRW fire-retardant carbonized poplar veneer owned the better fire-retarding and smoke suppression performance.