期刊文献+

PEN单聚合物复合材料的热压制备工艺与性能 被引量:2

Hot pressing process and properties of polyethylene naphthalate single-polymer-composites
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摘要 为了实现聚萘二甲酸乙二醇酯(PEN)单聚合物复合材料(SPCs)的制备,使用DSC热分析法确定了制备PEN SPCs的加工温度范围,根据PEN的过冷性质热压制备了PEN SPCs.通过SEM研究了PEN SPCs的界面粘结性,使用万能试验机比较了PEN SPCs与未增强PEN的力学性能.研究结果表明:PEN SPCs中的基体PEN树脂与增强体PEN纤维之间具有良好的界面粘结性;制备的PEN SPCs的拉伸强度为224 MPa,是未增强的PEN拉伸强度的3.6倍. To prepare polyethylene naphthalate single-polymer-composites (PEN SPCs), the processing temper- ature range was obtained by differential scanning calorimetry ( DSC ) , then the PEN SPCs were prepared by hot pressing based on supercooling property of polymers. The inte scanning electron microscope (SEM), the tensile strength of rfacial strength in the PEN SPCs was observed by the PEN SPCs and pure PEN were measured and compared by a universal testing machine. The results showed that the PEN SPCs had good interfacial strength between the fibers and matrix, and the tensile strength of the PEN SPCs was 224 MPa which was 3.6 times stronger than that of the pure PEN.
出处 《材料科学与工艺》 EI CAS CSCD 北大核心 2012年第4期104-107,115,共5页 Materials Science and Technology
基金 北京理工大学基础研究基金资助项目(3100012211108)
关键词 聚萘二甲酸乙二醇酯(PEN) 单聚合物复合材料(SPCs) 热压 polyethylene naphthalate (PEN) single-polymer-composites (SPCs) hot pressing
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参考文献6

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同被引文献12

  • 1权慧,李忠明,杨鸣波,黄锐.半晶聚合物复合材料中的横晶[J].高分子通报,2005(3):9-20. 被引量:9
  • 2Matabola K P, De Vries A R, Moolman F S, et al. Single polymer composites: a review[J]. Journal of Material Science, 2009,44(23) :6213 - 6222.
  • 3Hine P J, Ward I M, Olley R H, et al. The hot compaction of high modulus melt-spun polyethylene fibers[J]. Journal of Material Science, 1993, 28 (2) : 316 - 324.
  • 4Lacroix F V, Loos J, Lu H, et al. Morphological inves- tigations of polyethylene fibre reinforced polyethylene [J]. Polymer, 1999,40(4) :843-847.
  • 5Hine P J, Olleyy R H, Ward I M. The use of interleaved films for optimising the production and properties of hot compacted, self reinforced polymer composites [J]. Composites Science and Technology, 2008,68(6) :1413- 1421.
  • 6Hine P J, Astruc A, Ward I M. Hot compaction of po- lyethylene naphthalate [J]. Journal of Applied Polymer Science, 2004,93(2) :796 - 802.
  • 7Dai P, Zhang W, Pan Y T, et al. Processing of single polymer composites with undercooled polymer melt [J]. Composites: Part B, 2011,42(5) :1144-1150.
  • 8王路.聚合物结晶行为影响因素的研究[J].陕西科技大学学报(自然科学版),2008,26(5):76-79. 被引量:7
  • 9杜善义,王晓宏,张博明,刘长喜,戴福洪,孙新杨.单丝复合体系界面力学行为的表征[J].哈尔滨工业大学学报,2010,42(7):1095-1099. 被引量:4
  • 10代攀,陈晋南.热压法制备聚丙烯单聚合物复合材料[J].高分子材料科学与工程,2012,28(4):110-113. 被引量:5

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