Mechanical Properties of Isotactic Polypropylene with Oriented and Cross-hatched Lamellae Structure

Armin Kech; H.-C. Ludwig; B. Möginger; P. Eyerer; Jesper de Claville Christiansen

doi:10.1515/ipp-2000-0012

Mechanical Properties of Isotactic Polypropylene with Oriented and Cross-hatched Lamellae Structure

Armin Kech, H.-C. Ludwig, B. Möginger, P. Eyerer, Jesper de Claville Christiansen

Research output: Contribution to journal › Journal article › Research › peer-review

15 Citations (Scopus)

Abstract

The mechanical properties of injection moulded unreinforced isotactic, polypropylene depend on the crystalline structure and lamellae orientation. Push-pull processing is an injection moulding technique that allows the user to produce parts with oriented structures. Mostly applied for short fibre reinforced thermoplastics in order to align fibres parallel to the flow direction, this technique can also be used to orient the polymeric matrix of LCP and polypropylene. A comparison of mechanical properties as well as investigations on morphology between the samples produced using conventional injection moulding and push-pull processing are presented trying to improve the knowledge about this so far rather unknown technique.

Original language	English
Journal	International Polymer Processing
Volume	15
Issue number	2
Pages (from-to)	202-207
Number of pages	6
ISSN	0930-777X
DOIs	https://doi.org/10.1515/ipp-2000-0012
Publication status	Published - 2000

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Publisher Copyright:
© 2000 Walter de Gruyter GmbH, Berlin/Boston, Germany.

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abstract = "The mechanical properties of injection moulded unreinforced isotactic, polypropylene depend on the crystalline structure and lamellae orientation. Push-pull processing is an injection moulding technique that allows the user to produce parts with oriented structures. Mostly applied for short fibre reinforced thermoplastics in order to align fibres parallel to the flow direction, this technique can also be used to orient the polymeric matrix of LCP and polypropylene. A comparison of mechanical properties as well as investigations on morphology between the samples produced using conventional injection moulding and push-pull processing are presented trying to improve the knowledge about this so far rather unknown technique.",

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AU - Möginger, B.

AU - Eyerer, P.

AU - Christiansen, Jesper de Claville

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Y1 - 2000

N2 - The mechanical properties of injection moulded unreinforced isotactic, polypropylene depend on the crystalline structure and lamellae orientation. Push-pull processing is an injection moulding technique that allows the user to produce parts with oriented structures. Mostly applied for short fibre reinforced thermoplastics in order to align fibres parallel to the flow direction, this technique can also be used to orient the polymeric matrix of LCP and polypropylene. A comparison of mechanical properties as well as investigations on morphology between the samples produced using conventional injection moulding and push-pull processing are presented trying to improve the knowledge about this so far rather unknown technique.

AB - The mechanical properties of injection moulded unreinforced isotactic, polypropylene depend on the crystalline structure and lamellae orientation. Push-pull processing is an injection moulding technique that allows the user to produce parts with oriented structures. Mostly applied for short fibre reinforced thermoplastics in order to align fibres parallel to the flow direction, this technique can also be used to orient the polymeric matrix of LCP and polypropylene. A comparison of mechanical properties as well as investigations on morphology between the samples produced using conventional injection moulding and push-pull processing are presented trying to improve the knowledge about this so far rather unknown technique.

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JO - International Polymer Processing

JF - International Polymer Processing

IS - 2

ER -

Mechanical Properties of Isotactic Polypropylene with Oriented and Cross-hatched Lamellae Structure

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