Mechanical, fire, and smoke behaviour of hybrid composites based on polyamide 6 with basalt/carbon fibres
Authors:
- Karolina Mazur,
- Stanisław Kuciel,
- Kamila Sałasińska
Abstract
This paper describes the hybridization of basalt and carbon fibres in polyamide 6 by injection moulding method and the analyses of the mechanical, morphological, fire, and smoke properties of the obtained materials. The content of basalt/ carbon fibres in hybrid composites amounted to 5/5 wt%, 7/7 wt%, and 10/10 wt%. The addition of fibres resulted in an increase in mechanical properties of the examined materials, was reflected by the threefold increase of Young modulus for the composites containing 10/10 wt% of fibres. To investigate the aging, the samples were stored in distilled water for 1, 7, 14, 100, and 210 days. After 210 days, a significant decrease in mechanical properties was observed. Interestingly, the addition of fibres caused a 50% reduction in stiffness, whereas, in the case of neat polyamide 6, the decrease was about 78%. Additionally, the addition of fibres reduced water sorption. With the increasing fibre load, the decrease in the maximum average rate of heat emission was observed. In the case of composites containing 10 wt% of basalt fibres and 10 wt% of carbon fibres, it amounted to 207 kW/m2 and was lower by approx. 37% in comparison to the unmodified polymer
- Record ID
- CUT0334fd51f16b40d6985769621b9af3f9
- Publication categories
- ;
- Author
- Journal series
- Journal of Composite Materials, ISSN 0021-9983, e-ISSN 1530-793X
- Issue year
- 2019
- Vol
- 53
- No
- 28-30
- Pages
- 3979-3991
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (liczba pozycji) - 35; Oznaczenie streszczenia - Abstr.; Data udostępnienia on-line - 2019-05-28; Numeracja w czasopiśmie - Vol. 53, Iss. 28-30
- Keywords in English
- hydrothermal aging, water absorption, injection moulding, flammability
- DOI
- DOI:10.1177/0021998319853015 Opening in a new tab
- URL
- https://journals.sagepub.com/doi/10.1177/0021998319853015 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 70
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT0334fd51f16b40d6985769621b9af3f9/
- URN
urn:pkr-prod:CUT0334fd51f16b40d6985769621b9af3f9
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.