• The suitable nucleating agents can be selected according to thermodynamics.

    根据热力学可以选择合适的形核剂。

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  • Substituted aromatic phosphate is one of the most important nucleating agents for polypropylene.

    取代芳基膦酸盐是最重要的聚丙烯成核剂之一。

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  • These nucleating agents can also be used in the nucleating modification for polyethylene and other polymers.

    该类成核剂也可用于聚乙烯及其他聚合物的成核改性。

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  • In the foreseeable future, no better nucleating agent is expected to be able to replace sorbitol nucleating agents.

    在可预见的将来,还没有更好的成核剂可以取代山梨醇成核剂。

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  • The crystallization theory of polypropylene and the function and classification of its nucleating agents are introduced.

    介绍了聚丙烯结晶理论与成核剂功能、分类。

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  • The epoxy particles in the PP/epoxy blends act as effective nucleating agents, accelerating the crystallization of PP component.

    在聚丙烯/环氧共混物中,环氧粒子作为(act as)一种有效的成核剂(nucleating agents),加速(accelerating)聚丙烯组分的结晶。

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  • Adding nucleating agents to metal liquid is a common way to improve the structure and mechanical properties in solidification process.

    金属凝固过程中加入形核剂是改善金属材料组织和性能的常用方法。

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  • The physical blending of different generations of nucleating agents can reduce cost and improve the performance of the agents in applications.

    不同代成核剂的物理复配有利于降低成本,提高应用效果;

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  • The non isothermal crystallization behavior and melting characteristics of polypropylene(PP) nucleated by different nucleating agents were studied by DSC.

    用 DSC研究了两种成核剂成核PP的非等温结晶行为与熔融特性。

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  • The results show that adding medium carbon nucleating agents into high carbon steel grade can effectively enlarge equiaxed grain zone and fine grain size;

    研究结果表明,向钢液中加入形核剂可有效地扩大等轴晶区。

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  • The methods of decreasing spherulite size of polypropylene, such as adding nucleating agents, blending with other polymers and temperature control were introduced.

    介绍了对聚丙烯进行结晶细化改性的方法,如加成核剂、与高分子材料共混以及控制温度等。

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  • The results showed that the storage modulus of PP was increased markedly and the glass transition temperature of PP was risen by the addition of the nucleating agents.

    结果表明:有机磷酸酯成核剂使PP的储能模量显著提高,玻璃化转变温度有所增加。

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  • The influences of basic resin, nucleating agents and its content, other agents, extrusion temperature and rotating velocity on the transparency of PP are studied by lab experiment.

    小试研究了基础树脂、成核剂种类与含量、其它助剂及加工过程中挤出机温度与转速对PP透明性的影响。

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  • This paper discusses the nucleating mechanisms of the salt hydrates and comes to the conclusion that adding suitable nucleating agents reduces significantly the degree of supercooling.

    就无机水合盐的过冷机理及非均匀形核的动力学机理进行了探讨,加入成核剂是降低过冷度的有效措施。

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  • In this paper, a kind of new titanium nucleating agents were prepared by isopropyl titanate, p-tert-butyl-benzoic acid and tetraethyl orthosilioate, and their performance were investigated.

    本文利用对叔丁基苯甲酸、钛酸四异丙酯和正硅酸乙酯合成了钛类新型成核剂,考察了此类成核剂的性能;

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  • This article describes how sorbitol-acetal-type nucleating agents are synthesized with the focus on where the wastewater present during the production of these nucleating agents comes from.

    在介绍山梨醇缩醛成核剂合成原理和生产工艺的基础上,重点介绍了该类成核剂生产过程中废水的来源。

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  • Different effects on transparent property deriving from different categories of nucleating-agents, prescriptions process crafts are summarized.

    综述了不同成核剂种类、配方及加工工艺对透明性能的影响。

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  • Different effects on transparent property deriving from different categories of nucleating-agents, prescriptions process crafts are summarized.

    综述了不同成核剂种类、配方及加工工艺对透明性能的影响。

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