A pressure vibration injection equipment was developed to test the effect of vibration on the mechanical properties of isotactic polypropylene(iPP).
为了研究振动场对全同立构聚丙烯力学性能的影响 ,研制了压力振动注射装置 ,研究了不同熔体温度下 ,振动频率、振动压力对iPPF40 1注塑试样的拉伸强度、冲击强度和断裂伸长率的影响 ,并进行了WAXD和DSC测试。
Progress of recent studies on the deformation mechanism for spherulites of isotactic polypropylene(i PP) in the uniaxial and biaxial orientation process was introduced.
介绍了近来国内外对单向、双向拉伸过程中全同立构聚丙烯 (i PP)晶体内部球晶形变机理的研究进展。
The Correlation between Morphologies and Properties of Isotactic Polypropylene/poly(ethylene-co-octene) Blends;
等规立构聚丙烯/乙烯—辛烯共聚物共混物的结构形貌与性能关系的研究
Effect of Structure of IPP Undrawn Monofilament on Drawing Behavior
等规聚丙烯未拉伸丝的结构对拉伸性能的影响
The Structures and Properties of Isotactic Polypropylene Obtained by Supercritical Polymerizaton;
超临界法制备的等规聚丙烯结构与性能研究
Study on Liquid-crystalline Copolymers as a New β-Nucleator to Induce Crystallization Structure of Isotactic Polypropylene
液晶共聚物作为β晶成核剂诱导等规聚丙烯结晶结构的研究
stereoregular polybutadiene
有规立构聚丁二烯橡胶
It is called isotactic polypropylene.
是一种叫等规聚丙烯的材料。
Polypropylene--Method of determination of normal indices
GB/T2412-1980聚丙烯等规指数测试方法
Production and Market Prospect of Low Isotactic PP Products;
低等规聚丙烯的生产及市场前景展望
Study of Structure and Properties of Isotactic Polypropylene/Poly(Cis-butadiene) Rubber Blends;
等规聚丙烯/顺丁橡胶共混物的结构及其性能研究
Study on Non-isothermal Crystallization Kinetics of Propylene/1-Butene Random Copolymers
丙烯/1丁烯无规共聚物的非等温结晶行为研究
Isothermal Crystallization Kinetics of Propylene/1-Butene Random Copolymer
丙烯/1-丁烯无规共聚树脂等温结晶动力学研究
Effects of the Initiator Dosage on Stereoregularity of PAN
AIBN用量对聚丙烯腈立构的影响
SYNTHESIS OF HIGH MOLECULAR WEIGHT ATACTIC POLYPROPYLENE Ⅱ.MICROSTRUCTURE OF THE MACROMOLECULAR CHAIN
合成高分子量无规聚丙烯的研究 Ⅱ.聚丙烯大分子链的微观结构
Synthesis of Functionalized Polymeric Nano/Microspheres and Stereoregular PMMA by RAFT Polymerization
RAFT聚合制备功能化高分子纳米微球及立构有规聚甲基丙烯酸甲酯研究
Study on Synthesis and Modification of Polypropylene with Different Tacticity;
不同立体规整性聚丙烯的合成及改性研究
Tacticity Distributions of Polypropylene Prepared with Supported Ziegler-Natta Catalysts
负载型催化剂制备的聚丙烯等规度分布
Expectation for Production and Market Foreground of Low Tacticity Polypropylene Product;
低等规聚丙烯产品生产及市场前景展望
Effect of Magnetic Field on Crystallization of Isotactic Polypropylene
磁场作用对等规聚丙烯结晶行为的影响