metallocene的例句大全

The film made of metallocene polyethylene resin possessed good transparence and exhibited superior dart impact strength and tear strength.

用所得茂金属聚乙烯树脂加工成的薄膜具有较好的透明性，并表现出了优异的落镖冲击强度和撕裂强度。

The developing of Ziegler-Natta catalyst and metallocene catalyst and producing technical aspect at home and abroad and the production technology of polybutene-1 are summarized in this paper.

介绍了国内外聚丁烯-1技术现状，包括聚丁烯-1的Z-N催化剂和茂金属催化剂研究进展，以及聚丁烯-1生产工艺技术，并简要说明了我国聚丁烯-1树脂具有很大的开发潜力。

This paper studied the basic properties of metallocene linear low density polyethylene ( mLLDPE), including density, melt flow rate, molecular weight distribution, melt point, yield strength, tensile strength at break, elongation at break and Izod impact strength.

研究了茂金属线型低密度聚乙烯（mLLDPE）的基础性能，包括密度、熔体流动指数、熔流比、分子量及其分布、熔点、屈服强度、断裂强度、伸长率、冲击强度等。

the metallocene catalyst is expensive, so most polypropylene in domestic industry is prepared by ziegler-natta catalyst.

由于茂金属催化剂价格昂贵，国内生产的聚丙烯多为Ziegler-Natta等规聚丙烯。

Study on the Homopolymerization of Ethylene and Copolymerization of Ethylene/ 1-Hexene Catalyzed by Metallocene Adduct

均相茂金属加合物催化乙烯均聚及乙烯/1-己烯共聚

However, the narrow molecular wight distribution of the polymer produced by metallocene catalyst causes difficulties in industrial procedure.

然而，茂金属聚合物较窄的分子量分布也使得其加工性能较差，不利于工业化的生产。

Pilot Plant Evaluation of Metallocene Catalyst in a Slurry Polyethylene Process

茂金属催化剂淤浆法聚乙烯中试聚合评价

the influences of crosslinking agent, co-crosslinking agent, reinforcer and plasticizer on the mechanical properties of polyolefin elastomers ( poe) were discussed with peroxide as crosslinking agent using metallocene catalyst.

采用过氧化物交联，讨论了交联剂、共交联剂、补强填充剂以及增塑剂等对采用茂金属催化剂合成的乙烯－辛烯共聚物（POE）的物理机械性能的影响。

influences of the temperature, octene content and carbon black reinforcer on rheology behavior of polyolefin elastomers ( poes) produced using metallocene catalyst were investigated.

研究了加工温度、辛烯含量和炭黑填充量对用茂金属催化剂合成的聚烯烃弹性体（POEs）流变性能的影响。

Investigation of the Preparation of Ultra High Molecular Weight Poly-α-Alkene by Z-N/ Metallocene Catalyst

Z-N/茂金属催化剂制备超高分子量聚α-烯烃的研究

Ethylene-propylene copolymers in reactor alloys obtained from metallocene supported PP particles showed much more random features than that prepared with conventional Z-N catalyst.

负载茂金属催化剂的聚丙烯颗粒制备的反应器合金与传统Z-N催化剂合成的反应器合金相比，其共聚物的链结构更加无规。

With comparison between the mechanism of these two kinds of catalysts of metallocene catalyst and Natta Ziegler ( Z-N) of catalyst and details on the effects of polymer molecular weight polymer molecular weight, summarized the several influential factors.

并通过对比详述了茂金属催化剂和Ziegler-Natta（Z-N）催化剂的催化机理，以及这两类催化剂对聚合物分子量和性能的影响。概括了对聚合物分子量影响的几种因素。

Study on propylene isospecific polymerization using supported metallocene catalyst rac-me_2si ( ind)_2zrcl_2

rac-Me2Si（Ind）2ZrCl2负载型催化剂催化丙烯等规聚合的研究

Study of supporting metallocene on SiO_2 ( I)& supporting model of Et ( Ind)_2ZrCl_2 on SiO_2

茂金属SiO2的载体化研究（Ⅰ）&rac-Et（Ind）2ZrCl2在SiO2上的负载方式

study on titanium-oxygen heterocycle metallocene catalyst for ethylene-propylene copolymerization

钛氧杂环茂金属催化乙烯丙烯共聚合研究

the experimental condition of ethylene-propylene copolymerization catalyzed by titanium-oxygen heterocycle constrained geometry metallocene catalyst through mould device was reported.

通过模试装置研究了自制的钛氧杂环限定几何构型茂金属催化乙烯丙烯共聚合的试验条件。

syntheses, crystal structure and properties of complexes of metallocene- conjugated macrocyclic ligand

二茂金属共轭大环配体配合物的结构及性质

The progresses in five-membered heterocyclic metallocene analogic complexes and their application in olefin polymerization are reviewed.

综述了五元杂环类茂金属配合物的研究进展及其在烯烃聚合中的应用.

The recovery and reuse of waste solvent from the loading process of metallocene catalyst were studied.

针对茂金属催化剂负载化过程中所产生的废溶剂开展了相关的回收工艺研究.

Metallocene and non-metallocene catalysts are the hotspot of research and exploiture the catalyst industry recently.

茂及非茂催化剂是当前催化剂行业研究和开发的热点.