成核剂

稀土β成核剂改性纳米CaCO3/PP复合材料的研究

Study on the rare earth β nucleating agent modified nano-CaCO_3 / PP composites

结果表明PEA在20%的范围内能起到成核剂的作用，促进PET结晶，并且当PEA的加入量为2.5%时，PET最易结晶；

It was found that PEA acts as an effective nucleating agent and increases the rate of crystallization of PET at low PEA content ( < 20 wt. % ) . When the content of PEA is 2.5 % , PET in blends crystallizes most easily .

N，N′-二苯基顺丁二甲酰胺β晶型成核剂的热分解动力学

Thermal Decomposition Kinetics of N , N ' - Diphenyl Maleic Amide β - Nucleating Agent

PET结晶成核剂及促进剂活性的表征

Study on activity of nucleating agents and promoters for pet

为了解决PET的结晶问题，在生产中都需要添加成核剂。

To solve the problem above , nucleating agents should be used .

二亚（3，4-二甲基）苄基山梨醇成核剂及透明PP的研究

Clarifying Agent Di - ( 3,4-dimethylbenzylidene ) Sorbitol and Transparent Polypropylene

成核剂对PET结晶行为的影响

Studies on the Effect of Nucleating Agents to the Crystallization Behavior of PET

冷却速率对β成核剂改性PP结晶行为的影响

Influence of cooling rate on crystallization behavior of β - nucleated PP

降解剂和成核剂在PP混凝土纤维中的应用

Application of Degradation Agent and Nucleating Agent to PP Fibre for Concrete

有机磷酸盐类成核剂对PP性能的影响

Effects of Organic Phosphate Nucleating Agent on Properties of Polypropylene

β成核剂对红磷阻燃PP材料的影响

Effect of β Nucleate Agent on the Flame Retardant PP with Red Phosphorus

熔融温度对PP中成核剂的异相成核作用的影响

Effect of melting temperature on heterogeneous nucleation of Polypropylene Nucleated with different nucleating agents

负载型β-成核剂对PP结晶与熔融行为的影响

Influences of Supported β - Nucleating Agent on Crystallization and Melting Behaviors of Polypropylene

一种新型复合成核剂对PET结晶性能和摩尔质量的影响

Study on the Effect of Hybrid Nucleating Agents to the Crystallization and Molar Mass of PET

文中阐述了在聚丙烯中加入成核剂以提高PP的透明性；

The addition of nucleating agent into PP to improve it 's clarity is expounded ;

NaCl/PEO成核剂对玻纤增强PET力学性能及结晶的影响

Effects of NaCl / PEO on Crystallization and Mechanical Properties of Glass Fiber Reinforced Polyethylene Terephthalate Composites

因而提出羧酸盐类成核剂在PEN中的成核是“化学成核”。

Therefore , the chemical nucleation mechanism of carboxylic acid alkali salts in PEN was proposed .

在加入纳米成核剂后，能明显提高PET的结晶性能，可降低注塑模具温度。

The mechanical properties of PET increased by adding glass fiber , while they decreased by adding flame retardant .

将合成产物酰胺A和酰胺B用于聚合物的成核剂，并对其成核效果进行了测试。

Synthesize product the triamine A and triamine B can be used as nucleating agent of polyolefin and observe the nucleating effect of the nucleating agent .

究其原因，是因为在不同的情况下，成核剂在PET熔体液滴处的分布情况是有差异的。

The reason is that , the ability that NA catch PET melt droplets is so diversity in different circumstances .

纳米SiO2的加入，起到了结晶成核剂作用。

It is showed that the filled nano-SiO_2 acts as a nucleating agent .

研究了有机磷酸酯成核剂对聚丙烯（PP）动态力学行为的影响。

The effect of some organic phosphates on the dynamic mechanical behavior of polypropylene ( PP ) was studied .

纤维素芳族醚酯热致液晶作PET成核剂及在注塑中应用的研究

Study on Thermotropic Liquid Crystalline Aromatic Ester of Cellulose Ether Using as Nucleator for Polyethylene Terephthalate and Application in Injection Molding

纳米SiO2及硅溶胶成核剂对透明聚丙烯结构与性能的影响

Effects of Nano-Silicon and Silicon Sols Nucleating Agent on Properties of Polypropylene

在PLA中添加成核剂可有效提高其结晶速率，改善其耐温性能。

The addition of nucleating agent is quite effective in enhancing the crystallization of PLA .

成核剂对聚乙烯/炭黑复合物的形态及PTC特性的影响

The influence of nuclei on morphology and PTC characteristic of ldpe / cb composite

成核剂对LLDPE晶体形态及结晶行为的影响

Effect of Nucleating Agent on Crystal Morphology and Crystallization Behavior of LLDPE

以弹性体乙烯辛烯共聚物（POE）和自制成核剂为助剂制备了高韧性、高透明PP材料。

High toughness and high transparent PP was prepared by using POE and self-made nucleating agent as auxiliaries .

以混合醛合成的非对称成核剂PP增透效果好，成本低，使用过程不产生异味；

Asymmetrical nucleating agents synthesized with mixed aldehyde can effectively improve PP ′ s transparency , are cheap and have no special odor .

介绍了聚丙烯（PP）的分类，着重分析了PP成核剂对PP的热力学性能、力学性能及光学性能的影响。

The effects of nucleating agents on the thermodynamical properties , mechanical properties , optical properties and rheological properties of PP are reviewed .