PMID- 36500155 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230701 IS - 1996-1944 (Print) IS - 1996-1944 (Electronic) IS - 1996-1944 (Linking) VI - 15 IP - 23 DP - 2022 Dec 5 TI - Development of Lightweight Cricket Pads Using Knitted Flexible Thermoplastic Composites with Improved Impact Protection. LID - 10.3390/ma15238661 [doi] LID - 8661 AB - Cricket is one of the most popular global sports, and cricket pads are important personal protective gear used for shock absorption and peak deceleration of the impact forces of the cricket ball for both batsmen and wicket keepers. The materials selection of the padding should be considered according to requirements. In the present study, flexible composites were manufactured using knitted unidirectional thermoplastic composite prepregs. Prepregs were fabricated using thermoplastic yarns, e.g., High Density Polyethylene (HDPE), Polypropylene (PP), and Low Melting Polyester (LMPE). Para-aramid (Kevlar) and Flax yarns were used as inlay. The structures were stacked in three and five layers, and hot compression was used to convert thermoplastic yarn into matrix. A total of twelve samples were prepared, and their mechanical properties were evaluated. Tensile and flexural properties, short beam strength, and impact properties were optimized using the multi-criteria decision-making (MCDM) technique for order performance by similarity to ideal solution (TOPSIS). This approach was used to select the best material for use in cricket pads. The candidate samples were ranked using statistical techniques. The optimum sample was found to be FP5, i.e., Flax with polypropylene using five layers, which exhibited the maximum impact strength. The results showed that the mechanical properties were improved in general by increasing the number of layers. The significance and percentage contribution of each factor was obtained by ANOVA (alpha = 0.10) and pie chart, which showed Factors A and C (inlay yarn and number of layers) to be the main contributors. The optimal samples showed superior impact-related performance compared to a market sample cricket pad. FAU - Ahmad, Tauheed AU - Ahmad T AUID- ORCID: 0000-0003-2857-1246 AD - Protective Textile Research Group, Faculty of Textile Engineering, National Textile University, Faisalabad 37610, Pakistan. FAU - Jamshaid, Hafsa AU - Jamshaid H AD - Protective Textile Research Group, Faculty of Textile Engineering, National Textile University, Faisalabad 37610, Pakistan. FAU - Mishra, Rajesh Kumar AU - Mishra RK AUID- ORCID: 0000-0001-8505-4443 AD - Department of Material Science and Manufacturing Technology, Faculty of Engineering, Czech University of Life Sciences Prague, Kamycka 129, 16500 Prague, Czech Republic. FAU - Chandan, Vijay AU - Chandan V AD - Department of Material Science and Manufacturing Technology, Faculty of Engineering, Czech University of Life Sciences Prague, Kamycka 129, 16500 Prague, Czech Republic. FAU - Nazari, Shabnam AU - Nazari S AUID- ORCID: 0000-0002-6306-500X AD - Department of Sustainable Technologies, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamycka 129, 16500 Prague, Czech Republic. FAU - Ivanova, Tatiana Alexiou AU - Ivanova TA AUID- ORCID: 0000-0002-9831-4969 AD - Department of Sustainable Technologies, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamycka 129, 16500 Prague, Czech Republic. FAU - Ahamad, Naseer AU - Ahamad N AD - School of Sciences, National Textile University, Faisalabad 37610, Pakistan. FAU - Ahmed, Sharjeel AU - Ahmed S AD - School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China. FAU - Petru, Michal AU - Petru M AUID- ORCID: 0000-0002-7643-8450 AD - Department of Machine Parts and Mechanism, Faculty of Mechanical Engineering, Technical University of Liberec, 46001 Liberec, Czech Republic. FAU - Kucera, Lubos AU - Kucera L AD - Centre of Transport Technology Components, Faculty of Mechanical engineering, University of Zilina, Univerzitna 8215/1, 010 26 Zilina, Slovakia. LA - eng GR - R36 DP002021/DP/NCCDPHP CDC HHS/United States PT - Journal Article DEP - 20221205 PL - Switzerland TA - Materials (Basel) JT - Materials (Basel, Switzerland) JID - 101555929 PMC - PMC9739438 OTO - NOTNLM OT - Kevlar OT - composite cricket pad OT - flax OT - knitted prepreg OT - thermoplastic yarn COIS- The authors declare no conflict of interest. EDAT- 2022/12/12 06:00 MHDA- 2022/12/12 06:01 PMCR- 2022/12/05 CRDT- 2022/12/11 01:25 PHST- 2022/10/05 00:00 [received] PHST- 2022/11/30 00:00 [revised] PHST- 2022/12/02 00:00 [accepted] PHST- 2022/12/11 01:25 [entrez] PHST- 2022/12/12 06:00 [pubmed] PHST- 2022/12/12 06:01 [medline] PHST- 2022/12/05 00:00 [pmc-release] AID - ma15238661 [pii] AID - materials-15-08661 [pii] AID - 10.3390/ma15238661 [doi] PST - epublish SO - Materials (Basel). 2022 Dec 5;15(23):8661. doi: 10.3390/ma15238661.