期刊文献+

羟基锡酸锌-还原氧化石墨烯杂化材料与氢氧化镁对PVC的协效阻燃作用 被引量:12

Synergistic Effect of Zinc Hydroxystannate/Reduced Graphene Oxide Hybrid and Magnesium Hydroxide on Flame-retardant PVC
下载PDF
导出
摘要 将自制的羟基锡酸锌(ZHS)-还原氧化石墨烯(RGO)杂化材料(ZHS-RGO)和氢氧化镁(MH)协效应用于软质聚氯乙烯(PVC)中。通过氧指数测定仪、微型量热测定仪和锥形量热仪分析了ZHS和ZHS-RGO杂化材料分别与MH协效对软质PVC阻燃及消烟性能的影响。结果表明,ZHS和ZHS-RGO与MH协同应用在PVC中具有很好的协同阻燃抑烟效果;样品PVC/10ZHS-RGO/5MH的热释放速率峰值为436kW/m^2,烟释放总量为23.62m2,相比于PVC/10ZHS/5MH分别降低了38.8%和12.0%;杂化材料中的RGO具有良好的物理阻隔作用。 A self-made zinc hydroxystannate(ZHS)/reduced graphene oxide(RGO)hybrid(ZHSRGO)was synergized with magnesium hydroxide(MH)to prepare flame-retardant soft PVC,and synergistic effects of ZHS/MH and ZHS-RGO/M H on flame retardant performance and smoke suppression of the resulting soft PVC were investigated by limiting oxide index,micro-scale combustion calorimetry(MCC)and cone calorimetry(CCT).The results indicated that there was a synergistic effect between MH and ZHS or ZHS-RGO on the flame retardant performance and smoke suppression of the soft PVC.PVC/10ZH S-RGO/5MH samples presented a peak heat release rate of 436 kW/m 2 in MCC test and total smoke release of 23.62 m2 in CCT test,which was lower than those of PVC/10ZH S/5MH sample by 38.8%and 12.0%,respectively.RGO in the hybrid exhibited a good physical barrier effect.
作者 许硕 季琦 王雪 韩宏达 屈红强 徐建中 XU Shuo;JI Qi;WANG Xue;HAN Hongda;QU Hongqiang;XU Jianzhong(College of Chemistry and Environmental Science,Hebei University,Baoding 071002,China)
出处 《中国塑料》 CAS CSCD 北大核心 2018年第3期110-115,共6页 China Plastics
基金 河北省重点基础研究项目(16961402D)
关键词 羟基锡酸锌 石墨烯 氢氧化镁 聚氯乙烯 阻燃 zinc hydroxystannate graphene magnesium hydroxide poly(vinyl chloride) flame retardancy
  • 相关文献

参考文献2

二级参考文献18

  • 1PATER CARTY, STEWART WHITE. Smoke-suppression in plasticized chlorinated poly (vinyl chloride)[J]. Polymer Degradation and Stability, 1999, 63: 465-468.
  • 2Petsoma A, Roengsumrana S, Ariyaphattanakulb A ,et al. An Oxygen Index Evaluation of flammability for Zinc Hydroxystannate and Zinc Stannate as Synergistic Flame Retardants for Acrylonitrile-butadiene-styrene Copolymer[J]. Polymer Degradation and Stability, 2003, 80:17.
  • 3Crossa M S, Cusack P A, Hornsby P R. Effects of tin additives on the flammability and smoke emission characteristics of halogen-free ethylene-vinyl acetate copolymer[J]. Polymer Degradation and Stability, 2003, 79: 309.
  • 4Cusack P A, Patel B, Heer M S. Fire Retardant Products: WO 97/00909[P]. 1997-01-09.
  • 5Baggaley R G, Hornsby P R, Yahya R, et al. The Infuence of Novel Zinc Hydroxystannate-Coated Fillers on the Fire Properties of Flexible PVC[J]. Fire and Materials, 1997, 21: 179-185.
  • 6Xu J Z, Jiao Y H, Qu H Q, C M. Zinc Hydroxystannate or Zinc Stannate-coated Calcium CarbOnate as Flame Retardant for Semirigid Poly(vinyl chloride)[J]. Fire Sciences, 2006,24(2): 105-120.
  • 7Kurz A, Brakecha K, Puetz J, Aegerter M A. Strategies for novel transparent conducting sol gel oxide coatings[J]. Thin Solid Films, 2006,502: 212-218.
  • 8Yang W, Song I., Hu Y, et al. Investigations of Thermal Degradation Behavior and Fire Performance of Halogen- free Flame Retardant Poly (1, 4 butylene terephthalate) Composites [J]. Journal of Applied Polymer Science. 2011. 122(122) : 1480-1488.
  • 9Modesfi M. I.oreietti A. Halogen-free Flame Retardants for Polymeric Foams[J]. Polymer Degradation & Stabili- ty. 2002, 78(1): 167-173.
  • 10Schartel B, Potschke P, Knoll U, et al. Firel:k, haviour of Polyamide 6/Muhiwall Carbon Nanotube Nanocomposites [J]. European Polymer Journal, 2005, 41 (5): 1061- 1070.

共引文献18

同被引文献148

引证文献12

二级引证文献22

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部