茂金屬 的英文怎麼說

中文拼音 [màojīnzhǔ]
茂金屬 英文
metallocene
  • 茂 : i 形容詞1 （茂盛） luxuriant; profuse; exuberant 2 （豐富精美） rich and splendid Ⅱ名詞1 [化學] ...
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 屬 : 屬名詞1 （類別） category 2 [生物學] （生物分類系統上所用的等級之一） genus 3 （家屬; 親屬） fami...
  • 金屬 : metal
  1. This thesis was composed in three parts : ( 1 ) the performance of the catalysts for the oligomerization and polymerization of ethylene ; ( 2 ) the comonomer effect of the in - situ copolymerization of ethylene by the bis ( imino ) - pyridyl iron complexes and metallocenes ; ( 3 ) the in - situ copolymerization of ethylene by cobalt - based catalysts and metallocenes

    本論文共分為3部分：催化劑性能的評價，雙亞胺基吡啶鐵配合物與茂金屬復配催化乙烯原位共聚中的共單體效應以及雙亞胺基吡啶鈷配合物與茂金屬復配催化乙烯原位共聚。
  2. In part 3, the in - situ copolymerization of ethylene was investigated by the combinations of the cobalt - based catalyst and the metallocene to prepare short - branched polyethylene. the major oligomers catalyzed by the cobalt - based catalyst 5, 6 and 7 werel - butene, and the minor were 1 - hexene. the comonomer effects were also observed

    在雙亞胺基吡啶鈷配合物與茂金屬復配催化乙烯原位共聚制備短支鏈支化聚乙烯中，合成了3種雙亞胺基吡啶鈷配合物，研究了反應條件對其催化乙烯齊聚活性和所得產物碳數分佈的影響。
  3. According to above results we testify that the long branchs of ldpe play an important role in ameliorating mpe and smpe ' s flowing performance

    由此我們證實ldpe分子中的長支鏈對于改善兩種茂金屬聚乙烯的流動性起到重要作用。
  4. Homogeneous metallocene catalyst

    均相茂金屬催化劑
  5. Jiangyin kemao metal products co

    江陰科茂金屬製品公司
  6. Constrained geometry metallocene catalyst

    限定幾何構型茂金屬催化劑
  7. Ldpe can apparently decrease the apparent viscosity of both mpe and smpe

    而將ldpe加入兩種茂金屬聚乙烯可以使粘度有顯著的降低。
  8. Preparation of polymer composites is one of the important methods to realize high performance of polymer materials. in this paper, a newly developed ethylene - octene copolymer ( eoc ), catalyzed by metallocene catalysts, was used as an impact modifier for pp instead of traditional modifier ( epdm ). the relationship between the structure and properties of polypropylene composites toughened and reinforced by eoc and cacos respectively or together was studied systematically

    聚合物復合材料的制備是實現高性能聚合物材料的重要途徑之一，本論文採用茂金屬催化劑合成的新型聚烯烴彈性體乙烯-辛烯共聚物（ eoc ）代替傳統的三元乙丙橡膠，對eoc和caco _ 3兩種增韌劑分別和協同增韌增強聚丙烯復合材料體系的形態結構與性能的關系進行了系統的研究，圍繞高性能、應用探索和理論研究三個方面作了較為深入的探索和分析，獲取了很多有價值的信息，為高性能聚丙烯復合材料的開發和應用作了理論鋪墊，主要結果如下： 1
  9. Those metallocene branched polyethylene exceed all others in basic properties with processing properties being close to the general polyethylene

    開發的茂金屬支化聚乙烯基本性能優于通用聚乙烯，而加工性能接近通用聚乙烯。
  10. The application experiment data show that metallocene branched polyethylene prepared by the new method are applicable to tubing and large - scale hollow container

    應用試驗表明，開發的茂金屬支化聚乙烯可用於製造管材和大型中空容器。
  11. Metallocene branched polyethylenes prepared by oligomerization catalysts at different ratio vary in physical properties, and the ratio of cocatalyst to oligomerization catalyst of 8. 72 : 1 gives good physical properties and processing properties

    以不同配比齊聚共聚催化劑聚合的茂金屬支化聚乙烯的基本物性不同，當共聚齊聚催化劑配比為8 . 72 : 1時，基本性能和加工性能較好。
  12. Basic properties of various polyethylene polymerized by metallocene catalysts and various branched polyethylene polymerized by oligomerization cocatalysts were researched, and the results show that metallocene branched polyethylene polymerized by oligomerization cocatalysts have high molecular weight, broad molecular weight distribution, and good tensile properties compared to metallocene - based polyethylenes prepared using mono - metallocene and bi - metallocene catalysts

    摘要研究了不同茂金屬催化劑聚合的茂金屬聚乙烯及不同齊聚共聚催化劑聚合的茂金屬支化聚乙烯的基本性能，結果表明：以齊聚共聚催化劑體系的茂金屬支化聚乙烯比以單、雙茂金屬催化劑的茂金屬聚乙烯相對分子質量高、相對分子質量分佈寬，拉伸性能優良。
  13. The development and the application of metallocene ethylene / octene copolymer were reviewed with 21 references. as a result, these refer - ences were provided for the use and investigation of this new material

    摘要概述了茂金屬乙烯辛烯共聚物在菜丙烯、聚乙烯、聚酯、聚酰胺、苯乙烯基樹脂等中的應用進展。
  14. The recent advances in olefins oligomerization catalyzed by metallocene catalyst have been reviewed. emphasis is given to the catalytic reactions, cyclization and prospect of application of metallocene catalyst

    摘要本文介紹近年來國內外在茂金屬催化劑烯烴劑聚與環化方面的研究進展，主要側重於茂金屬催化劑烯烴劑聚， ， -二烯的環化及應用前景。
  15. Ethylene / octene copolymer sythesized by metallocene catalyst was a new kind of thermoplastic elastomer, which was molded as elastomer material by plastic common molding process such as injection, extrusion and blowing and also by rubber process such as chemical crosslinking by peroxide

    採用茂金屬催化劑合成的乙烯辛烯共聚物是一種新型熱塑性彈性體，可用注射、擠出、吹塑等常用加工方法成型，又可用過氧化物進行化學交聯，用橡膠加工方法製成彈性體材料。
  16. In part 1, the oligomerization of ethylene was investigated by the iron - based catalyst 1, 2, 3 and 4. the molar ratio of aluminoxane, mao as co - catalyst, to the iron - based catalyst and the reaction temperature had some influence on the activity and the distribution of the oligomers

    在催化劑性能的評價中，合成了4種雙亞胺基吡啶鐵配合物，評價了mao用量、反應溫度對其催化乙烯齊聚活性的影響，並研究了濃度、 mao用量、反應溫度等反應條件對茂金屬催化劑催化乙烯均聚活性的影響。
  17. Multi - layer coextrusion technology for - metallocene - based pe

    茂金屬聚乙烯多層共擠吹塑技術
  18. Structure and tensile properties of metallocene polyethylenes

    茂金屬聚乙烯結構與拉伸性能的研究
  19. On toughness of polypropylene with metallocene polyolefin elastomers

    茂金屬聚烯烴彈性體增韌聚丙烯的研究
  20. Synthesis and catalytic properties of novel cyanoethyl substituted cyclopentadienyl complexes

    氰乙基茂金屬化合物合成及其催化乙烯聚合
分享友人
分享到 Line

分享到臉書