聚丙烯腈絲 的英文怎麼說

中文拼音 [jùbǐngxīsī]
聚丙烯腈絲 英文
orlon
  • 聚 : 動詞（聚集; 聚積） assemble; gather; get together
  • 丙 : Ⅰ名詞1. （天乾的第三位） the third of the ten heavenly stems2. （姓氏） a surname Ⅱ數詞（第三） third
  • 烯 : 名詞[化學] （有機化合物的一類） alkene; olefince
  • 腈 : 名詞[化學] （含有氰基的有機化合物） nitrile
  1. The electrostatic spinning technique of producing nano - pan fiber felt was introduced. the relationship of processing parameters with diameter of fiber and the amount of remaining solvent in as - spun fiber were analyzed and the influence of compound solvent of dmf and acetone on properties of fiber was investigated

    介紹了用靜電紡絲法紡制納米級聚丙烯腈纖維氈的方法，分析了紡絲工藝條件與纖維的直徑及初生纖維的溶劑殘留量的關系並探討了採用二甲基甲酰胺及適量的丙酮為復合溶劑對纖維性能的影響。
  2. A study on thermal mechanical properties of chemically modified pan precursor

    化學改性聚丙烯腈原絲熱應力的研究
  3. Abstract : coagulation and stretch are two crucial working procedures during precursor fabrication, which play important roles in precursor structure and performance. the fiber tensile strength is affected by concetration, temperature and minus stretch during coagulation, while the fiber structure and performance are obviously influenced by stretch temperature, medium and ratio

    文摘:凝固成形和拉伸是原絲生產過程中兩個十分關鍵的工序，它們對聚丙烯腈原絲的結構和性能有著重要的影響.纖維的拉伸強度在凝固成形過程中受到凝固浴濃度、溫度和負拉伸的影響，同時在纖維的拉伸中拉伸的倍數、溫度和介質等也影響著纖維的結構和性能
  4. This charged fiber can be directed or accelerated by electrical forces and then collected in mats or other useful geometrical forms. the diameters of electrospun fibers are in the range of tens of nanometers to several micrometers. in this paper, polyacrylonitrile ( pan ) nanofibers are made by electrospinning pan / dimethylformamide ( dmf ) and pan / dimethylacetamide ( dmac ) with adjusting the main process parameters including electrostatic voltage ( 20 ~ 50kv ), sprinkler aperture ( 0. 5 ~ 0. 8mm ), collection distance ( 15 ~ 25cm ), solution concentration ( 6 wt % - 14 wt % )

    本文主要對聚丙烯腈（ pan ）二甲基甲酰胺（ dmf ） 、 pan二甲基已酰胺（ dmac ）體系進行電紡絲，調節靜電壓（ 20 50kv ） 、噴頭孔徑（ 0 . 5 0 . 8mm ） 、接收距離（ 15 25cm ） 、溶液濃度（ 6wt 14wt ）等過程參數，制得pan納米纖維，纖維平均直徑在200 1000nm ；詳細分析了過程參數對纖維細度、形態等的影響，認為高聚物溶液濃度及靜電壓對纖維細度有決定性影響，其它過程參數如接收距離、噴射孔徑、紡絲溶液溫度、溶液電導率等的調整應以這兩參數為基礎進行。
  5. The friction properties for dry spinning polyacrylonitrile fiber are studied, and the surface properties and friction factors include gliding, cohesive, the opu, fiber types and environment condition are analyzed

    摘要對聚丙烯腈干法紡絲短纖維表面摩擦性能進行了研究，分析了纖維表面的形態與摩擦性能的關系，對影響纖維摩擦性能的纖維含油率、環境條件及纖維規格等因素進行了探討。
  6. The paper introduction reaction mechanism of panf are oxidated to panof. on oxidation, along with change of configuration attend by change of element compose. kinetics reaction is stair

    摘要本文介紹了聚丙烯腈原絲（ panf ）在氧化為預氧絲（ panof ）過程中的反應機理，即在氧化過程中隨著結構的變化伴有元素組成的變化，動力學反應為一級反應。
  7. Near 800 patents about pan precusors, carbon fiber and accessories agents published from 1980 to 2006 were analysed and researched systematically, and classified and summsrized according to their technigues and varieties for reference

    摘要從1980年以來國外約50家單位所發表的近800篇有關聚丙烯腈（ pan ）原絲、碳纖維及輔料的專利中，按其技術和性能等級進行全面、系統分析和研究，並加以匯總。
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