Effects of Layer Thickness and Thermal Bonding on Car Seat Cover Development

• Autorzy: Kovačević S. , Domjanić J.

Identyfikatory

DOI

10.5604/12303666.1228186

Warianty tytułu

PL

Wpływ grubości warstw i spajania termicznego materiałów kompozytowych na właściwości foteli samochodowych

• Języki publikacji: EN

Abstrakty

EN

In this work, composite materials for car seat covers composed of woven fabric + polyurethane foam (PU) + knitted fabric were tested by separation of components of the composite force, which are thermally connected with three different process speeds (30, 34 and 39 m/min) and two thickness PU (2 mm and 4 mm). The thermal bonding of the components into a composite is leading to reduction in thickness and weight of the composite compared to the amount of components before the joining. The force separation decreased as the speed for all samples increased. The smaller thickness of PU had an effect on the larger separation forces of composite components as well as higher abrasion damage. The purpose of this work was to investigate the influence of the thermal bonding speed of the composite components, the effect of PU thickness on the separation force, and abrasion properties.

PL

W pracy przetestowano materiały kompozytowe stosowane w fotelach samochodowych. Do badań użyto kompozyty składające się z tkaniny, pianki poliuretanowej i dzianiny. Próbki różniące się szybkościami spajania termicznego (30, 34 i 39 m/min) oraz grubością warstw PU (2 i 4 mm) poddano rozdzieleniu warstw. Termiczne wiązanie składników w kompozycie powodowało zmniejszenie grubości i ciężaru kompozytu w porównaniu do ilości składników przed połączeniem. Mniejsza grubość pianki poliuretanowej skutkowała większymi siłami rozdzielania elementów kompozytowych, a także mniejszą odpornością na ścieranie.

Słowa kluczowe

EN

polyurethane foam; thermal bonding speed; woven fabric; knitted fabric; abrasion damage

PL

pianka poliuretanowa; wiązanie termiczne; materiały kompozytowe; odporność na ścieranie

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2017
• Tom: Vol. 25, no. 2 (122)
• Strony: 76--82
• Opis fizyczny: Bibliogr. 21 poz., rys., tab.

Twórcy

autor

Kovačević S.

• Department of Textile Design and Management, Faculty of Textile Technology, University of Zagreb, Croatia

autor

Domjanić J.

• Department of Clothing Technology, Faculty of Textile Technology, University of Zagreb, Croatia

redaktor

Pačavar S.

• High School for Textile, Leather and Design in Sarajevo, Bosnia and Herzegovina

Bibliografia

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• 11. Fung W and Hardcastle M. Textiles in automotive engineering. Woodhead Publishing Ltd., Cambridge, UK, 2001.
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• 19. Pačavar S. The Influence of Sewing Parameters on the Production Quality of Car Seat Covers. PhD Thesis, University of Zagreb, Croatia, 2015.
• 20. HRN EN ISO 12947-1:2008; Textiles – Determination of the abrasion resistance of fabrics by the Martindale method, Part 1: Martindale abrasion testing apparatus.
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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).