CAJ | 학술논문

通过设计正交试验，讨论了复配阻燃剂的种类、复配阻燃剂的质量浓度、阻燃剂 pH 值、反应温度、反应时间和层状双羟基金属氧化物（LDHs）的质量浓度对120 g·m-2阻燃纸阻燃效果的影响。研究结果表明，当三聚氰胺（MA）的质量浓度为10 g/L、阻燃剂 pH值为7.0、反应温度为50℃、反应时间为15 min、LDHs 的质量浓度为30 g/L 时，所制备的阻燃纸的氧指数（LOI）为31%，已经达到难燃级；与空白样原纸 LOI的18%相比，阻燃纸的阻燃效果提高了72%。
통과설계정교시험，토론료복배조연제적충류、복배조연제적질량농도、조연제 pH 치、반응온도、반응시간화층상쌍간기금속양화물（LDHs）적질량농도대120 g·m-2조연지조연효과적영향。연구결과표명，당삼취청알（MA）적질량농도위10 g/L、조연제 pH치위7.0、반응온도위50℃、반응시간위15 min、LDHs 적질량농도위30 g/L 시，소제비적조연지적양지수（LOI）위31%，이경체도난연급；여공백양원지 LOI적18%상비，조연지적조연효과제고료72%。
Through orthogonal experiment design, the flame retardant effects of the following elements on flame retardant paper were discussed including the compound flame retardants’type, mass concentration and pH value, reaction temperature, reaction time and mass concentration of LDHs. The research results showed that under the condition of the mass concentration of melamine(MA) being 10 g/L, pH value 7.0, reaction temperature 50 ℃, reaction time 15 min, and the mass concentration of LDHs 30 g/L, the oxygen index (LOI) of flame retardant paper was 31%. The flame retardant effect has been increased by 72% as compared with the blank sample base paper with LOI of 18%.