Evolution of Morphology and of Chemical Conversion Along the Screw in a Corotating Twin-Screw Extruder

Machado A.V.; Covas J.A.; Duin M.

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Evolution of Morphology and of Chemical Conversion Along the Screw in a Corotating Twin-Screw Extruder

机译：同向双螺杆挤出机中沿螺杆形态和化学转化的演变

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摘要

A new sampling device is used to perform near-real-time investigations of physical and chemical processes occurring inside a laboratory twin-screw extruder. Polyamide-6-ethylene propylene rubber (PA-6-EPM) blending and styrene-maleic anhydride (SMA) imidation experiments are reported in terms of morphology develop-ment and evolution of the chemical conversion along the extruder,respectively.Com-parison of the results obtained using this new technique with those of classical screw-pulling experiments evidenced the potential erroneous conclusions than can be drawn from the latter.

机译：一种新的采样设备用于对实验室双螺杆挤出机内部发生的物理和化学过程进行近实时研究。分别从形态发展和沿挤出机的化学转化的演变方面报道了聚酰胺6-乙丙橡胶（PA-6-EPM）的共混和苯乙烯-马来酸酐（SMA）的酰亚胺化实验。使用这种新技术获得的结果与经典的螺旋式拉拔实验的结果相比较，证明了潜在的错误结论。

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《Journal of Applied Polymer Science》 |1999年第1期|共7页
作者
Machado A.V.; Covas J.A.; Duin M.;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
morphology; chemical conversion; polymer blends; reactive extrusion; on-line sampling;

机译：形态;化学转化;聚合物共混物;反应挤出;在线采样;

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1. Evolution of Morphology and of Chemical Conversion Along the Screw in a Corotating Twin-Screw Extruder [J] . Machado A.V., Covas J.A., Duin M. Journal of Applied Polymer Science . 1999,第1期

机译：同向双螺杆挤出机中沿螺杆形态和化学转化的演变
2. Contribution of the Melting Stage to the Evolution of the Morphology and Chemical Conversion of Immiscible Polyamide/Polyethylene Blends in Twin-Screw Extruders [J] . Yquel V, Machado AV, Covas JA, Journal of Applied Polymer Science . 2009,第3期

机译：熔融阶段对双螺杆挤出机中不溶混的聚酰胺/聚乙烯共混物的形态演变和化学转化的贡献
3. Effect of composition and processing conditions on the chemical and morphological evolutio nf PA-6/EPM/EPM-g-MA blends in a corotating twin-screw extruder [J] . A.V.Machado, J.A.Covas, M.Walet, Journal of Applied Polymer Science . 2001,第9期

机译：组成和加工条件对同向双螺杆挤出机中PA-6 / EPM / EPM-g-MA共混物化学和形态的影响
4. DISTRIBUTION OF SPECIFIC ENERGY IN TWIN-SCREW COROTATING EXTRUDERS USING ONE-DIMENSIONAL PROCESS SIMULATION [C] . Adam Dreiblatt, Eduardo Canedo Annual technical conference of the Society of Plastics Engineers;ANTEC 2012 . 2012

机译：一维过程仿真的双螺杆结垢挤出机比能分布
5. A study of concentrated acid hydrolysis conversion of lignocellulosic materials to sugars using a co-rotating twin-screw reactor extruder and plug flow reactor. [D] . Miller, William Scott. 2006

机译：使用同向旋转双螺杆反应器挤出机和活塞流反应器对木质纤维素材料进行浓酸水解转化为糖的研究。
6. Influence of the Conditions of Corotating Twin-Screw Extrusion for Talc-Filled Polypropylene on Selected Properties of the Extrudate [O] . Emil Sasimowski, Łukasz Majewski, Marta Grochowicz 2019

机译：滑石填充聚丙烯同向双螺杆挤出条件对挤出物选择性能的影响
7. An Experimental Study on the Pumping Characteristics of Screw Elements for an Intermeshing Corotating Twin-screw Extruder [O] . Ning He WANG, Tadamoto SAKAI, Noriaki HASHIMOTO 1996

机译：啮合电气双螺杆挤出机螺杆元件泵送特性的实验研究
8. Numerical Simulation of Fluid Flow and Heat Transfer in a Twin-Screw Extruder [R] . Kwon, T. H. 1991

机译：双螺杆挤出机内流体流动与传热的数值模拟

Evolution of Morphology and of Chemical Conversion Along the Screw in a Corotating Twin-Screw Extruder

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