The continuous extrusion molding technology of microcellular plastics was summarized.
综述了飞机用微孔塑料连续挤出成型技术。
The applications of polymer melt gear pump in plastics extrusion and microcellular plastics forming are introduced.
介绍了熔体齿轮泵在塑料挤出成型及微孔塑料加工中的应用。
The forming methods of microcellular plastics include batch microcellular foaming, continuous extrusion, injection molding and phase separation.
微孔塑料的成型方法主要包括间歇成型法、连续挤出成型法、注射成型法和相分离法等，并且各有优缺点。
Microcellular plastics and their extrusion technology are introduced. Microcellular polymer processing and conventional extrusion foam processing is compared.
介绍微孔塑料及其挤出成型技术，并与一般挤出发泡成型进行了比较。
The introduction of vibration force field in the foaming of microcellular plastics provides a new research field for the continuous extrusion of microcellular PVC foams.
将振动力场引入到微孔发泡过程为PVC微孔塑料连续挤出成型提供了新的思路和研究方向。
The influence of technological condition on cell nucleation was studied in microcellular plastics extrusion processing for supercritical CO2/PS by a finite element method CFD.
针对微孔塑料挤出的全过程，对影响气泡成核、成长及泡孔密度的诸多因素如预定型压力、熔体温度、粘度、气泡界面张力、定型卷取速度。
And, the up-to-date technical trends of processing technics and the major working principle used for microcellular plastics by injection molding at home and abroad are introduced.
并特别介绍了几种国内外微孔塑料注射成型加工工艺的最新技术动态以及其主要的工作原理。
The present work may be used to supply some guidelines for the design of Microcellular foam plastics.
本文的研究工作，在一定程度上可为低发泡塑料的强韧化设计提供了理论分析依据。
Microcellular foams not only can be used as high-performance engineering plastics, but also can be used as the environment friendly substitutive material of natural wood, so they have wide values.
微发泡塑料不仅可以作为高性能的工程塑料，更可以作为一种替代天然木材的环保材料，用途十分广泛。
The properties, formation theory and technologies of microcellular foam plastics are introduced, and the technological difficulties in the formation of microcellular foam plastics are analysed.
详细介绍了微孔泡沫塑料的性能、成型原理和成型技术，具体分析了微孔泡沫塑料成型的技术难点。
The merit, usage of microcellular foam plastics and the importance of nucleation nozzle in the processing is generalized.
概括了微孔塑料的优点、用途及成核喷嘴对加工过程的重要作用；
The properties, formation theory, three key steps of forming of microcellular foam plastics and development trend were introduced in this essay.
综述了微孔塑料的性能，成型原理和成型过程中的三个关键步骤以及当前国内外微孔塑料的的研究方向。
The properties, formation theory, three key steps of forming of microcellular foam plastics and development trend were introduced in this essay.
综述了微孔塑料的性能，成型原理和成型过程中的三个关键步骤以及当前国内外微孔塑料的的研究方向。
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