Low-Temperature Fibre Direct Compounding of Cellulose Fibres into PA6

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Low-Temperature Fibre Direct Compounding of Cellulose Fibres into PA6. / Slapnik, Janez; Liu, Yuanxi; Kupfer, Robert et al.
In: Materials, Vol. 15.2022, No. 19, 6600, 23.09.2022.

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Slapnik J, Liu Y, Kupfer R, Lucyshyn T, Nardin B, Pinter G. Low-Temperature Fibre Direct Compounding of Cellulose Fibres into PA6. Materials. 2022 Sept 23;15.2022(19):6600. doi: 10.3390/ma15196600

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Slapnik, Janez ; Liu, Yuanxi ; Kupfer, Robert et al. / Low-Temperature Fibre Direct Compounding of Cellulose Fibres into PA6. In: Materials. 2022 ; Vol. 15.2022, No. 19.

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@article{aaa2c08719e9418492db681491d2711d,
title = "Low-Temperature Fibre Direct Compounding of Cellulose Fibres into PA6",
abstract = "This study reports on the development of a novel polymer processing approach that combines low-temperature (LT) processing and fibre direct compounding (FDC) to reduce the thermal stress on thermosensitive components that occurs during compounding and subsequent injection moulding (IM). Composites based on polyamide 6 (PA6) and cellulose fibres (CeF) were prepared using an LT-FDC process and in parallel with a conventional approach using a twin-screw extruder and IM. The morphological, optical, thermal, and mechanical properties of the prepared samples were investigated using optical microscopy (OM), differential scanning calorimetry (DSC), colorimetry, dynamic mechanical analysis (DMA) and tensile tests. Composites prepared using LT-FDC exhibited worse fibre dispersion but lower fibre degradation. In comparison to neat PA6, the LT-FDC composites had increased tensile modulus (Et) and storage modulus (E′) at 120 °C by up to 32% and 50%, respectively, while the tensile strength (σm) decreased by 20%.",
author = "Janez Slapnik and Yuanxi Liu and Robert Kupfer and Thomas Lucyshyn and Bla{\v z} Nardin and Gerald Pinter",
year = "2022",
month = sep,
day = "23",
doi = "10.3390/ma15196600",
language = "English",
volume = "15.2022",
journal = " Materials",
issn = "1996-1944",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "19",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Low-Temperature Fibre Direct Compounding of Cellulose Fibres into PA6

AU - Slapnik, Janez

AU - Liu, Yuanxi

AU - Kupfer, Robert

AU - Lucyshyn, Thomas

AU - Nardin, Blaž

AU - Pinter, Gerald

PY - 2022/9/23

Y1 - 2022/9/23

N2 - This study reports on the development of a novel polymer processing approach that combines low-temperature (LT) processing and fibre direct compounding (FDC) to reduce the thermal stress on thermosensitive components that occurs during compounding and subsequent injection moulding (IM). Composites based on polyamide 6 (PA6) and cellulose fibres (CeF) were prepared using an LT-FDC process and in parallel with a conventional approach using a twin-screw extruder and IM. The morphological, optical, thermal, and mechanical properties of the prepared samples were investigated using optical microscopy (OM), differential scanning calorimetry (DSC), colorimetry, dynamic mechanical analysis (DMA) and tensile tests. Composites prepared using LT-FDC exhibited worse fibre dispersion but lower fibre degradation. In comparison to neat PA6, the LT-FDC composites had increased tensile modulus (Et) and storage modulus (E′) at 120 °C by up to 32% and 50%, respectively, while the tensile strength (σm) decreased by 20%.

AB - This study reports on the development of a novel polymer processing approach that combines low-temperature (LT) processing and fibre direct compounding (FDC) to reduce the thermal stress on thermosensitive components that occurs during compounding and subsequent injection moulding (IM). Composites based on polyamide 6 (PA6) and cellulose fibres (CeF) were prepared using an LT-FDC process and in parallel with a conventional approach using a twin-screw extruder and IM. The morphological, optical, thermal, and mechanical properties of the prepared samples were investigated using optical microscopy (OM), differential scanning calorimetry (DSC), colorimetry, dynamic mechanical analysis (DMA) and tensile tests. Composites prepared using LT-FDC exhibited worse fibre dispersion but lower fibre degradation. In comparison to neat PA6, the LT-FDC composites had increased tensile modulus (Et) and storage modulus (E′) at 120 °C by up to 32% and 50%, respectively, while the tensile strength (σm) decreased by 20%.

U2 - 10.3390/ma15196600

DO - 10.3390/ma15196600

M3 - Article

VL - 15.2022

JO - Materials

JF - Materials

SN - 1996-1944

IS - 19

M1 - 6600

ER -