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1)  melt-spun elastomer
熔纺弹性体
2)  melt elasticity
熔体弹性
1.
Phase inversion in PP/EHDPET blends: the influence of melt elasticity;
PP/EHDPET共混体系相转变研究——熔体弹性的影响
2.
The melt elasticity of PP filled with CaCO3 of nano-particles or micron particles or their assembling was studied by capillary rheometry measuring the values of first normal stress difference(N1) and extrudate swell(B) of the systems.
利用高压毛细管流变仪测量的第一法向应力差(N1)和挤出胀大比(B)研究了纳米CaCO3和微米CaCO3分别填充和同时填充聚丙烯(PP)体系的熔体弹性。
3.
Based on the theoretical analysis of Uhland wall slip model,a wall slip model was developed with model revision method,which took into account the role of melt elasticity in polymer melt filling micro channel.
基于对Uhland滑移模型的理论分析,采用模型修正方法,建立了考虑熔体弹性的壁面滑移模型,并以PS材料为例,对所建滑移模型进行了数值模拟。
3)  viscoelastic polymer
粘弹性熔体
4)  melt direct spinning
熔体直纺
1.
Effect of unstable factors in PET production on melt direct spinning;
聚酯生产过程不稳定因素对熔体直纺的影响
2.
The development of melt direct spinning 84 dtex/36 f flat FDY;
熔体直纺84 dtex/36f扁平丝开发
3.
The development of melt direct spinning of 167dtex/144f polyester FDY;
熔体直纺167dtex/144fFDY长丝的开发
5)  melt-spinning
熔体纺丝
1.
The hollow fiber membranes were prepared by melt-spinning.
经熔体纺丝制得聚氨酯系中空纤维膜,对纤维膜的微孔结构及其压力响应性能进行了研究,并分析了影响纤维膜压力记忆效应的因素。
2.
Based on the principle of polymer blend phase separation and the way of washing-out additive to form the micro-voids,PEG as additive,PU/PVDF hollow fiber membrane was produced with the method of melt-spinning.
本文利用聚合物共混界面相分离原理,结合添加剂洗出成孔,以PU为共混基质、PVDF为分散相、PEG为添加剂,采用熔体纺丝技术,制备得PU/PVDF中空纤维膜;在此基础上,适当添加稀释剂,以PU为共混基质,以CaCO_3无机粒子为分散相,以PEG为添加剂,经较低的纺丝温度制得PU/CaCO_3中空纤维膜。
6)  melt spinning
熔体纺丝
1.
The methods and developments of fabricating functional fibers containing nanoparticles by electrospinning and melt spinning were reviewed.
阐述了采用静电纺丝和熔体纺丝法制备含纳米粉体功能性纤维的方法及其研究现状。
补充资料:热塑弹性体热熔胶
分子式:
CAS号:

性质:热塑弹性体包括许多微区结构聚合物,如聚氨酯,SBS,SIS等。SBS是苯乙烯-丁二烯-苯乙烯嵌段,SIS是苯乙烯-异戊二烯-苯乙烯嵌段,这类嵌段共聚体是热塑性的,当冷却时又回复2相形态和弹性,特别适用于热熔压敏胶黏剂。做热熔胶时常加入工艺油降低黏度,加入2种增黏剂,一种与二烯或脂肪嵌段相混溶,而另一种增黏剂溶混并增强聚苯乙烯嵌段,这种增黏剂包括α-甲基苯乙烯聚合物和氧茚树脂。一般还添加少量抗氧剂。

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