| 镁铝水滑石制备阻燃纸的研究 |
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| 引用本文： | 李超,刘忠,惠岚峰.镁铝水滑石制备阻燃纸的研究[J].中华纸业,2011,32(2):39-42. |
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| 作者姓名： | 李超 刘忠 惠岚峰 |
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| 作者单位： | 天津科技大学天津市制浆造纸重点实验室,天津,300457 |
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| 摘 要： | 研究了以镁铝水滑石为主的阻燃体系通过涂布工艺制备阻燃纸。对所选用的阻燃剂（镁铝水滑石、红磷、聚磷酸铵、硼酸锌等）进行组合使用,讨论了它们之间的协效作用,最终确定了优化的阻燃体系。结果表明：镁铝水滑石与红磷具有良好的协效作用,当镁铝水滑石用量90份、红磷用量10份时,阻燃纸具有良好的阻燃性能,炭化长度为50.9mm,续燃时间和灼燃时间分别为1.5s和4.1s;用氢氧化镁、氢氧化铝部分替代镁铝水滑石制备的阻燃纸阻燃性能虽有一定程度的降低,但仍能达到阻燃纸的要求。
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| 关 键 词： | 镁铝水滑石 涂布 阻燃剂 阻燃纸 |
Studies on preparation of fire-retardant paper with Mg-Al hydrotalcites as a flame retardant |
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| LI Chao,LIU Zhong,HUI Lan-feng.Studies on preparation of fire-retardant paper with Mg-Al hydrotalcites as a flame retardant[J].China Pulp & Paper Industry,2011,32(2):39-42. |
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| Authors: | LI Chao LIU Zhong HUI Lan-feng |
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| Affiliation: | LI Chao,LIU Zhong,HUI Lan-feng(Tianjin Key Lab of Pulp and Paper Engineering,Tianjin University of Science and Technology,Tianjin 300457,China) |
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| Abstract: | The quality of fire-retardant paper prepared by coating a MgAl hydrotalcites-based flame retardant system was studied.Some of the major flame retardants,including microencapsulated red phosphorus,ammonium polyphosphate,zinc borate,and so on were used.The effective combination of the fire-retardants was discussed.Finally an effective fireretardant system was determined.The results show that the Mg-Al hydrotalcites and red phosphorus have a good synergistic effect,when the ratio of Mg-Al hydrotalcites to red ... |
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| Keywords: | Mg-Al hydrotalcites coating flame retardant agent fireretardant paper |
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