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等规

网络isotactic; isotatic

等规

等规

isotactic

...结晶聚丙烯的结晶结构及其立体结构,而且还引入了“等规”(isotactic)“、无规”(atactic)以及“间规” (syndiotactic)等术语。

isotatic

文献[32]介绍了用于丙烯等规(isotatic)聚合的Ziegler-Natta催化剂的分子模拟设计,利用电子结构从头计算技术结合经验力场分子 …

2

The determination of the iso- regularity of polypropylene by an infrared spectrometry is studied .

研究了用红外光谱法测定聚丙烯等规度的含量。

5

The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.

作者认为影响聚合物等规度的因素主要是取代基的极性效应。

6

With cyclohexyl methyl dimethoxy silane(CHMMS) as external donor, isotacticity of polymer turned to be more adjustable.

结果表明，使用环己基 -甲基 -二甲氧基硅烷，聚合物的等规度可调性好；

7

Preparation of Chlorinated Isotactic Polypropylene of Low Chlorine Content by Solvent-free Photo-chlorination Suspension Method

无溶剂光氯化悬浮法制备低氯化度的氯化等规聚丙烯

8

Self-toughening and Self-reinforcing Injection-molded Isotactic Polypropylene via Vibration Injection Molding

振动注射实现等规聚丙烯自增强自增韧

9

Determination of the Average Orientation of Oriented Isotactic Polypropylene upon Heating

等规聚丙烯在升温过程中取向行为变化的测定

11

Crystallization Behavior of Blends of Syndiotactic and Isotactic Polypropylene

间规聚丙烯与等规聚丙烯共混物的结晶行为

14

The Crystallization Behavior of Isotactic Polypropylene in Mixed Diluents

等规聚丙烯在混合稀释剂中结晶行为

15

Isothermal Crystallization Kinetics of iPP During Self-nucleation Process

等规聚丙烯自成核的等温结晶动力学

16

Application of mq 20 NMR spectrometer on polypropylene production equipment for the measurement of isotacticity

mq20 型核磁共振谱仪在聚丙烯等规度测定中的应用

17

Study on Synthesis of Modified Chlorinated Isotactic Polypropylene Resin

氯化改性等规聚丙烯树脂合成的研究

18

Studies on the Micro-crystal Morphology of IPP Film Grown in a High Vacuum Strong Electrostatic Field

高真空强静电场下等规聚丙稀薄膜微晶生长形态研究

19

Self-reinforced i-polypropylene processed by equal channel angular extrusion

等通道转角挤压自增强等规聚丙烯研究

20

Study on Isotacticity Adjustability of Polypropylene

聚丙烯等规度调节的研究

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