Study on the spherulite morphology and birefraction of diluent-isotactic polypropylene

1、

The density of crystal nucleus can increase obviously and the spherulite size can decrease markedly after self-seeding nucleation process is applied.

使用自晶种成核方法可以有效提高PTT的成核密度，降低球晶的尺寸。

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2、

A Study of the Crystallization-melting and Spherulite of γ-Irradiated PF Nylon

γ辐照PF尼龙Ⅰ~的结晶熔融行为和球晶形态研究

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3、

The spherulite morphology of PA1010/ 6 crystallizing at different conditions was studied by PLM and SEM.

在正交偏光显微镜（PLM）和扫描电镜（SEM）下观察了不同结晶条件下PA1010/6共聚物结晶及球晶形态。

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4、

A study of spherulite and crystallization of blend pe/ pvc with compatibilizer hpb-b-pmma

HPB－b－PMMA增容PVC／PE共混物球晶和结晶行为研究

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5、

POM analysis showed that the PLLA-POSS hybrids made PLLA nucleation density increased, and spherulite became dense.

POM分析表明PLLA-POSS杂化材料的使聚乳酸结晶成核密度增大，球晶变得密集。

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6、

The spherulite morphology and mechanics behaviors of homo-and co-polypropyleneare studied.

研究了均聚和共聚聚丙烯的球晶形态及其与力学特性的依赖关系。

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7、

The morphology of polyethylene spherulite in two deformation steps before and after annealing was investigated under the polarizing microscope.

用偏光显微镜研究了处于两个形变阶段的聚乙烯球晶在退火前后的形态，发现形变的第一阶段是可逆的，属弹性形变；

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8、

At the MWNT content of 0.5 wt%, a decrease of spherulite size was observed.

当MWNT含量为0.5%时，观察到PP的球晶尺寸降低。

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9、

In the interface, the molten temperature and flow rate are markedly different and the β-row spherulite layer is formed.

在此分界线处熔体流动过度和熔体温度有在大的差异，由此形成β行球晶层。

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10、

This result shows that TM-3 has evident ability to facilitate spherulite growth of iPP.

结果证实，TM-3具有明显促进iPP球晶生长的能力。

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11、

The latest research developments in the field of modifying polypropylene by means of decreasing the spherulite size were reviewed.

对聚丙烯结晶细化领域的研究及进展进行了综述。

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12、

Spherulite growth of polyester-polyether segmented block copolymer

聚酯-聚醚多嵌段共聚物的球晶生长

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13、

Experimental results showed that the optimum temperature for spherulite growth of Nylon-1010 is between 150 and 175 ℃.

结果表明，尼龙-1010（Ⅰ）在150～175℃之间为球晶生长的最适宜温度。

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14、

The morphology and orientation of spherulite in PBT fiber

聚对苯二甲酸丁二酯（PBT）球晶形态结构和取向的研究

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15、

At the same time, MB could decrease the spherulite size and the crystallization degree of polypropylene.

结果表明，成核剂MB较好地改善了聚丙烯的力学性能以及熔体流动性能，降低了聚丙烯球晶尺寸。

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16、

Spherulite growth mechanism of poly-p-benzamide from nematic liquid crystalline phase

聚对苯甲酰胺液晶态球晶生长机理

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17、

Spherulite formation of hard segments and compatibility between soft and hard segments in polyurethanes

聚氨酯硬链段球晶生长与软硬链锻混容性的关系

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18、

The Effect of Crystallization Process on Spherulite Morphology of PA1010/ 6 Copolymers

结晶条件对PA1010/6球晶形态的影响

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19、

A large number of microbes can mediate the formation of carbonate spherulite.

不少微生物都具有形成球状碳酸盐矿物的能力。

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20、

Tailing the process of carbonate spherulite formation is the key to understand the mechanism.

对形成过程的动态跟踪研究是了解球状碳酸盐矿物形成机理的关键。

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