Investigating the natural degradation of textiles under controllable and uncontrollable environmental conditions

Mazibuko, Mbalenhle; Ndumo, Jabulile; Low, Michelle; Ming, David; Harding, Kevin G.

doi:10.1016/j.promfg.2019.06.014

Cited by 24 publications

(12 citation statements)

References 2 publications

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“…The test took place at an interval of 46 days, and on day 32 there was the greatest loss of mass, 17% initial weight. This was gradually intensified, and after 25 days, large holes could be seen in the fabrics, evidencing the severe disintegration of the cotton fabric after one month (Mazibuko et al, 2019).…”

Section: Natural Textile Fibers: 100% Cotton Flat and Knitted Fabricmentioning

confidence: 97%

“…In view of this, it is observed that the weft of the fabric can influence the reduction in area, as the knit tends to curl, and the flat fabric to defiber in contact with the soil, humidity, and exposure to the sun (Mazibuko et al, 2019). Konell et al (2020) examined the degradation of clothing residues in soil for 60 days, and observed a loss of 70.64% for 100% flat cotton fabrics.…”

Section: Natural Textile Fibers: 100% Cotton Flat and Knitted Fabricmentioning

confidence: 99%

“…According to Mazibuko et al (2019), the loss of area presented by samples may indicate shrinkage of the fabric due to contact with the soil and the climatic conditions, such as great exposure to high temperatures on hot days, and immersion in rainwater, which occurred during the experiment. Textile exposure to ultraviolet rays is a factor that directly influences its degradation, resulting in loss of area and color, as can be seen in Figure 21.…”

Section: Natural Textile Fibers: 100% Cotton Flat and Knitted Fabricmentioning

confidence: 99%

“…Considering the result obtained in the degradation of cellulosic (100% cotton) and synthetic (100% polyester) fibers, the cellulosic part (cotton) is the one that degrades easily in a short period, either in its entirety or in the mixture with other fibers (Mazibuko et al, 2019).…”

Section: Synthetic Textile Fibers: 100% Polyester Flat and Knitted Fa...mentioning

confidence: 99%

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3D-printed polylactic acid biopolymer and textile fibers: comparing the degradation process

Aparecida

Cardoso²,

Paccola

et al. 2022

Rev. Bras. Ciênc. Ambient.

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With the advancement of sustainable actions in the textile industry, biodegradable polymers are considered a potential solution to environmental problems generated by plastic waste. In particular, renewable polyesters, such as polylactic acid (PLA), are the most promising bioresorbable materials for application in consumer areas, such as the textile industry, which is one of the largest segments responsible for waste generation. Based on these considerations, the objective was to investigate the degradability of 3D-printed PLA biopolymer, compared to the degradability of natural and synthetic textile fibers (cotton and polyester). The comparison was carried out with samples of materials degraded in soil and exposed to the weather for 120 days. Significant results were obtained for mass loss, as follows: 13.4% PLA; 8.9% cotton/flat, and 3.84% polyester/flat. As for the loss of area, the results were 46.5% for PLA; 15.4% for cotton/knit; and 6.25% for polyester/knit. The composition of the analyzed materials is one of the factors that can determine the period of degradation, since natural fiber fabrics present faster decomposition due to the presence of microorganisms. Another point to highlight is the material construction, as the knitted fabric is more unstable compared to flat fabric, its bonds tend to break more easily resulting in a different degradation process for flat, knit, and non-woven materials.

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Section: Natural Textile Fibers: 100% Cotton Flat and Knitted Fabricmentioning

confidence: 97%

Section: Natural Textile Fibers: 100% Cotton Flat and Knitted Fabricmentioning

confidence: 99%

Section: Natural Textile Fibers: 100% Cotton Flat and Knitted Fabricmentioning

confidence: 99%

Section: Synthetic Textile Fibers: 100% Polyester Flat and Knitted Fa...mentioning

confidence: 99%

See 2 more Smart Citations

3D-printed polylactic acid biopolymer and textile fibers: comparing the degradation process

Aparecida

Cardoso²,

Paccola

et al. 2022

Rev. Bras. Ciênc. Ambient.

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“…18 Mazibuko et al have also reported silk fiber degradation in soil and suggested that textile degradation was mostly the result of microbial activity. 20 Another interesting case is the maritime environment; in 1840, Major General Charles Pasley, a Colonel of the Royal Engineers, recovered silk garments of satin weave from the HMS Royal George, which sunk in 1782. 21 The silk was "intact and perfect", while leather was found only in pieces, and no woolen clothing was recovered in the wreckage.…”

Section: ■ Introductionmentioning

confidence: 99%

Degradation of Regenerated Silk Fibroin in Soil and Marine Environments

Zvinavashe

Barghouti

Cao

et al. 2022

ACS Sustainable Chem. Eng.

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There is a compelling need to find new materials that meet stringent performance requirements for application in food, water, and agriculture industries while addressing biodegradability, circular life cycle, and sustainable sourcing at scale. Regenerated silk fibroin (SF) is a structural biopolymer with applications in biomedicine, optoelectronics, food, water, and agriculture. Extracted from largely available Bombyx mori cocoons through a water-based process, SF is fabricated into advanced materials that have competitive performance and merits of natural origin and nontoxicity. As a protein, SF is considered slowly degradable in the human body, but as a material, it is known to be environmentally stable, and its biodegradation is mostly unknown. In this study, the degradation of SF in different soil and water environments is investigated. The effects of SF polymorphism, ionic strength, and the presence of microorganisms on proteinaceous material degradation are investigated. Modulation of beta-sheet content allowed us to control the degradation rate of SF films in soil of increasing NaCl concentration. Microbial activity was a key driver for silk degradation under different environmental conditions. Bacterial colonization accelerated silk film degradation, a process that was further enhanced by encapsulation of bacteria in SF materials at the point of material assembly. Together, these data show that SF biodegradation can be controlled by material design and by regulating the interaction with microorganisms present in the environment.

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Influence of Hydrolyzed Collagen on Regenerated Cellulosic Fibres

2023

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In the present study, regenerated cellulose fibres are functionalized with hydrolysed collagen from marine and bovine sources by surface treatment approach. A comparative study of collagen source is undertaken for the first time. Collagen infused fibres are subjected to various characterization like Fourier transform Infrared spectroscopy, X-ray diffraction, Scanning electron microscopy, Thermogravimetric analysis, Nitrogen estimation, water holding capacity studies and antistatic measurements. Performance studies were also undertaken to evaluate their benefits. Marine collagen obtained from bones, with lower loading (∼ 2 wt %) is found to be optimum. Collagen infusion renders significant improvement in ultraviolet protection factor, antistaticity and water holding capacity which makes the material a sustainable and premium choice for functional textiles. Evaluation of the fabric properties reveals an enhancement in shelf life and freshness of commodities. Usage of collagen, obtained from aquaculture/animal waste exhibits the potential of waste valorisation for textiles. The biodegradability of the product conforms to the green sustainable initiative. Conclusively, collagen modified viscose fibres provides a new direction for future technological development in the textile industry encompassing sustainable benefits.

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Investigating the natural degradation of textiles under controllable and uncontrollable environmental conditions

Cited by 24 publications

References 2 publications

3D-printed polylactic acid biopolymer and textile fibers: comparing the degradation process

3D-printed polylactic acid biopolymer and textile fibers: comparing the degradation process

Degradation of Regenerated Silk Fibroin in Soil and Marine Environments

Influence of Hydrolyzed Collagen on Regenerated Cellulosic Fibres

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