Synthesize polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
采用具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯（PTT）。
Nucleating agent is a functional accessory ingredient of polyolefin that can improve the rigidity, transparency and surface gloss of polyolefin products.
成核剂是聚烯烃的功能型助剂，它可提高聚烯烃产品的刚性、透明性以及表面光泽度。
Not only the optical property but also the rigidity of homopolymerized PP is improved by adding nucleating agent, and the processing performance is improved.
成核剂的加入，不但改善了PP的光学性能，而且提高了PP的刚性，在某种程度上改善了其加工性能。
Its spinning performance can be improved by modifying PHA with chain extender, plasticizer and nucleating agent and using special finishes.
提出可通过添加扩链剂、增塑剂、成核剂改性PHA及使用专用油剂来提高其纺丝性能。
The results show that the nanoparticles of montmorillonite dispersed in nylon 6 matrix play the role of nucleating agent.
结果表明分散在尼龙6基体中的蒙脱土纳米粒子起成核剂的作用。
The transparent polypropylene (PP) special material for injection is prepared by adding nucleating agent to homopolymerized PP matrix.
以均聚聚丙烯(PP)为基体树脂，通过添加成核剂制备了注塑级透明pp专用料。
The progress in the study and the future of the application of the nucleating agent for pp are reviewed.
对国内外聚丙烯成核剂的研究进展和应用前景进行了综述。
The product was identified by haze PLM, DSC and the research results showed that the haze decreased and the transparency increased evidently with the additive of nucleating agent.
通过雾度测试、PLM、DSC分析，结果表明：成核剂的加入可以显著降低雾度值，提高透明性。
The influence of glass fiber, flame retardant and nucleating agent on the crystallinity and mechanical properties of polyethylene terephthalate (PET) was investigated.
研究玻纤、阻燃剂和纳米成核剂对聚对苯二甲酸乙二酯(PET)结晶性能及力学性能的影响。
Diacetal composition, process for preparation of same, nucleating agent for polyolefins containing same, polyolefin resin compositions, and moldings.
二缩醛组合物，制备该组合物的方法，含有所说组合物的聚烯烃成核剂，聚烯烃树脂组合物和模塑制品。
Stable stage, the portion of nucleating agent can decrease relatively.
稳定阶段，其透明剂的份量可以相对减少。
The invention relates to a method for quickly crystallizing polylactic acid, which reduces the crystallization rate of polylactic acid by adding novel organic nucleating agent.
本发明涉及一种聚乳酸快速结晶的方法。该方法通过加入新型有机成核剂来缩短聚乳酸的结晶速率。
Took PE as the carrier resin, joins foaming agent AC, nucleating agent and wrap agent, manufactured high performance foaming masterbatch which used for PP.
以PE作为载体树脂，加入发泡剂AC、成核剂、包覆体制备出高性能PP用微孔发泡母粒。
The influence of nucleating transparent agent on the structure and the properties of LLDPE was researched.
研讨了添加成核透明剂等对线型低密度聚乙烯（ LLDPE）结构与性能的影响。
The supplementary addition of nucleating agent caused the change of microstructure and the improvement of mechanical properties of sintered glass ceramics.
由于晶核剂的补充加入，使烧结微晶玻璃的显微结构得到调整，并有利于提高强度性能。
Glass with added composite nucleating agent will not be devitrified if not heat treated.
加晶核剂而未经热处理的玻璃仍无结晶相的析出。
Some factors affecting the transparency of the abietyl nucleating agent for PP were studied, and some reasons were investigated by PLM and DSC.
实验研究了松香型成核剂在聚丙烯（PP）中成核增透效果的影响因素，并通过偏光显微镜（PLM）和差热扫描量热分析（DSC）探讨了其中原因。
The influence of matrix resin, crystallization nucleating agent and crystallization promoter agent on mechanical properties and crystallinity of FET/GF composite was studied.
研究了基体树脂、结晶成核剂、复合结晶促进剂对PET/GF结晶性能和力学性能的影响。
In study, the composition of crystal glaze, effect and quantity of nucleating agent as well asheat preservation time have been carried on the systematic discussion.
围绕结晶釉的组成、晶核剂的加入量及作用、保温时间等进行了系统的探讨。
Diacetal composition, process for preparation of same, nucleating agent for polyolefins contg. same, polyolefin resin compositions, and moldings.
二缩醛组合物，制备该组合物的方法，含有所说组合物的聚烯烃成核剂，聚烯烃树脂组合物和模塑制品。
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。
Monocyclic carboxylate is a dispersive-type polymer nucleating agent.
单环羧酸盐属于分散型聚合物成核剂。
The phosphate is used not only as the main material of low-melting sealing glass, and also as the nucleating agent and the filler.
磷酸盐在低熔封接玻璃中既作为主要原料也是成核剂及填料。
Carbon nanotubes in the composite acted as nucleating agent, increased the nucleation rate of PA66, however, reduced its overall rate of crystallization.
碳纳米管在复合材料中充当了成核剂，提高了PA66的成核速度，但降低了其结晶总速度。
By using the direct esterification polycondensation method synthesized polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.
采用直接酯化缩聚路线合成了具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯（ PTT） 材料。
The effects on the transparency and crystalline of PP resulted from the nucleating agent amount and sorts of RMMR were discussed.
探讨了成核剂的含量、相对分子质量调节剂种类等因素对结晶和透明性的影响。
The crystallized mechanism and crystallization phase identification were studied using DTA and XRD. The composition of the basic glass, selection of nucleating agent were discussed.
用DTA，XRD等方法研究了微晶玻璃的晶化制度、析出晶相，探讨了基础玻璃的组成、晶核剂的选择。
Compared with transparent PP by single NA-21, the tensile strength and impact strength of transparent PP by composite nucleating agent were obviously increased.
与单- NA - 21增透pp相比，复配成核荆增透pp的冲击强度与拉伸强度都有明显提高。
The influence of composite nucleating agent HCA-1 on the crystallization of PBT was investigated by means of DSC.
采用差示扫描量热仪dsc研究了复合成核剂hca - 1对聚对苯二甲酸丁二醇酯pbt结晶性能的影响。
The influence of composite nucleating agent HCA-1 on the crystallization of PBT was investigated by means of DSC.
采用差示扫描量热仪dsc研究了复合成核剂hca - 1对聚对苯二甲酸丁二醇酯pbt结晶性能的影响。
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