Publication: Green Composites Based on PLA and Cotton Fabric Waste: Preparation and Characterization
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Issued Date
2022
Resource Type
Language
eng
File Type
application/pdf
ISSN
23134321
Rights Holder(s)
Scopus
Bibliographic Citation
Genes. Vol 13, No.8 (2022), p.-
Suggested Citation
O-Charoen N., Kampeerapappun P., Charoenlarp K., Petchwattana N., Jansri E. Green Composites Based on PLA and Cotton Fabric Waste: Preparation and Characterization. Genes. Vol 13, No.8 (2022), p.-. doi:10.3390/recycling7050078 Retrieved from: https://hdl.handle.net/20.500.14740/9282
Abstract
Textile waste, from both consumption and production, has dramatically increased due to a lack of diversification in its use. Increasing the number of textile alternatives can help to solve these problems. Producing a green composite product is an interesting alternative method. The objectives of this work were to study the preparation and characterization of green composites created from PLA and cotton fabric waste (CFW) and to consider the effect of the CFW content on the composites. The procedure of the research began with CFW pellets preparation; this was subsequently compounded with PLA pellets using a melt-mixing technique with a twin-screw extruder at ratios of 90:10, 80:20, and 70:30 wt% between the PLA and cotton fabric waste, respectively. Then, the testing specimens were produced by compression molding. The experiments demonstrated that an increase in the CFW caused an increase in the viscosity, stiffness, Tg, Tm, and water absorption of the composites. The decomposition temperature of the composites showed a range of 302.41 to 361.22 °C; this decreased when the CFW increased. An increase in the CFW also produced greater and clearer phase separation and roughness on the fracture surface area. © 2022 by the authors.