Investigation into the Effects of an Easy Care Cross-linking Agent on the Properties of the Pulp Reclaimed from Cotton Based Waste Garments
Current Journal of Applied Science and Technology · pp. 1–12 · Published 5 Mar 2016
10.9734/BJAST/2016/24390Abstract
Aims: To investigate the potential pulp reclamation from easy care treated cotton waste garments for potential paper making and regeneration of fibres. Study Design: This is an experimental laboratory research project. Place and Duration of Study: School of Materials, University of Manchester, between October 2009 and March 2013. Methodology: Cotton fabric was treated with Dimethylol dihydroxyethylene urea (DMDHEU) at 60, 100 and 140 g/L concentration levels. The fabrics were then shredded and pulped on laboratory Valley beater. Part of the resultant pulp was formed into hand sheets using the sheet making apparatus. The remaining pulp was analyzed for the wetness test, fines content and fibre length analysis. Tensile strength and Tear strength of the hand sheets were analyzed using Instron tester and Elmendorf machines, respectively. The Kawabata Evaluation System for Fabrics was used to assess the hand properties of the hand sheets. X-ray photoelectron spectroscopy technique was used for the surface chemical analysis of the hand sheets. Results: It was observed that as the concentration of DMDHEU reacted to cellulose polymer increased, shorter fibres were produced. The DMDHEU free pulp has a mean fibre length of 2.5±0.04 mm whereas after increasing the DMDHEU concentration equivalent to 1.6% surface nitrogen the mean fibre length dropped to 1.2±0.05 mm. Application of the DMDHEU easy care finish on the cotton fabric reduced the tensile strength of the hand sheets from 2.08 kN/m to 0.1 kN/m whereas the tear strength and tensile index were reduced from 1.4 kN to 0.5 kN and 0.9 KNm/g to 0.4 kNm/g, respectively. Conclusions: The DMDHEU easy care finish produced pulp with shorter fibres, high fines content but hand sheets with relatively weaker mechanical properties. This implies that in order to recover fibres from the cotton waste garments for either fibre regeneration or paper processing the DMDHEU easy care finish must be removed prior to forming of hand sheets.
References (16)
- 1 Life cycle assessment for reuse/recycling of donated waste textiles compared to use of virgin material: An UK energy saving perspective [DOI]
- 2 Reuse and Recycling of Clothing and Textiles—A Network Approach [DOI]
- 3 Preparation and physical properties of regenerated cellulose fibres from cotton waste garments [DOI]
- 4 Modification of fibre surfaces during pulping and refining as analysed by SEM, XPS and ToF-SIMS [DOI]
- 5 Peak Fitting with CasaXPS : A Casa Pocket Book
- 6 Digging for Diamonds: A Conceptual Framework for Understanding Reclaimed Textile Products [DOI]
- 7 Textile recycling: a system perspective [DOI]
- 8 A comparative study of the effect of refining on physical and electrokinetic properties of various cellulosic fibres [DOI]
- 9 The flip side of fashion: Used clothing exports to the third world [DOI]
- 10 Explaining declining industries in developing countries: The case of textiles and apparel in Ghana [DOI]
- 11 Characterization of virgin and recycled poly(ethylene terephthalate) (PET) fibers [DOI]
- 12 Good practice for refining the types of fiber found in modern paper furnishes
- 13 New mechanical treatment for chemical pulp [DOI]
- 14 Carpet Fiber Recycling Technologies [DOI]
- 15 Use of natural and chemical fibre wastes in production of mixed yarns (a review) [DOI]
- 16 Textile reclamation in Britain: Some recent impacts on a traditional industry [DOI]
Cited by 0
No indexed citations yet.
Related research
- Biopotential of Some Trichoderma spp. against Growth of Fusarium oxysporum f. sp. Vasinfectum Causal Agent of Cotton Wilt — shares topic coverage
- Epidemiology of Cotton Verticillium wilt in Golestan Province, the North of Iran — shares topic coverage
- Influence of Heat Units on Defoliation, Physiology and Yield of Cotton during Defoliants Application — shares topic coverage
- Growth Performance and Decomposition Analysis of Major Cotton Growing States of India — shares topic coverage
- Evaluation of Comparable Crops to Maize in Rain Fed Alfisols of Telangana State — shares topic coverage
Article metrics
Real usage data collected on this platform.
20
Page views
0
PDF downloads
9
Outbound clicks
0
Citations
Views over time
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
Traffic sources
Referring site, by host.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.