Optimization of Ionic Crosslinking Process: An Alternative to Conventional Durable Press Finishing

Şahin, Umut Kıvanç; Gürsoy, Nevin Çiğdem; Hauser, Peter J.; Smith, Brent

doi:10.1177/0040517508099920

Cited by 20 publications

(15 citation statements)

References 8 publications

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“…The step of producing anionic cellulose and cationization of glycerine was adopted from previous research [15] keeping the concentration of sodium salt of chloroacetic acid same with the varying concentration of glycerine that has to be cationised. Process parameters were kept same throughout the whole process.…”

Section: Problem Statement and Analysis Of The Recent Researches And mentioning

confidence: 99%

Occupational and Public Health. The Wrinkle Recovery Angle (Wra) Study of Fabric That Nano-Silver Treated

Pirzada

Vambol

Khatri

et al. 2020

LPPU

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The constant use of wrinkle-resistant cellulose fabrics in professional and everyday life can negatively affect the health state. This is because formaldehyde vapours, which contribute to allergies, persistent coughing, and irritation of the eyes, nose, and throat, sleep disturbances, headaches, etc., pose a greater danger. In this study an attempt was made to achieve fabric stabilization from wrinkle resistant by formation ionic bonds of as replacement covalent bonds. And this is the main study purpose. Industrially Desized and Bleached 100 % pure cotton fabric with the weight of 110 g/m2, and the chemicals were used. Preparation of cationic glycerine, carboxymethylation of bleached fabric and application of antimicrobial finishes on the ionic cross-linked fabric was provided. Measurements were taken to determine of wrinkle recovery angle (WRA), of absorbency, of whiteness index, of flexural rigidity, of abrasion, of tensile strength. Wrinkle recovery angle was measured by standard method of AATCC 66 (option 2). AATCC Test Method 79-2000 was used to test the absorbency of fabric. The CIE whiteness index was determined using an Xrite Colour Eye 7000A spectrophotometer. Flexural Rigidity was measured through a testing cantilever method ASTM D-1388. Fabric abrasion was checked according to standard method for abrasion resistance of textile fabric ASTM 4966 on Martindale Abrasion Device M235. Mechanical strength of the fabric was measured under the standard method of ASTM D-5034. With the ionic cross-linking, the dry WRA was achieved an optimum of 118º and wet WRA up to 128º with increased fabric strength and whiteness. In addition to ionic cross-linking fabric was treated with Nano silver. Based on the results it was concluded that the fabric can be optimized first with ionic cross-link method and then it can be treated with the antimicrobial making the fabric cleaner and hygienic. This fabric treatment provides the necessary characteristics and is safe for the health of the people who use it.

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Section: Problem Statement and Analysis Of The Recent Researches And mentioning

confidence: 99%

Occupational and Public Health. The Wrinkle Recovery Angle (Wra) Study of Fabric That Nano-Silver Treated

Pirzada

Vambol

Khatri

et al. 2020

LPPU

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“…The three basic steps of the formation of crosslinks are: (i) the impregnating of resins (emulsion form) in cotton fibres; (ii) drying; and (iii) curing to enable condensation to occur, with the formation of crosslinking. However, conventional durable press finishing processes with resins and reactants involve the use of formaldehyde or formaldehyde precursors (such as dimethyl dihydroxy ethylene urea (DMDHEU), dihydroxy dimethyl imidazolidinone (DHDMI) and a polycarboxylic acid) which are carcinogenic (Sahin et al, 2009). Therefore, Sahin et al (2009) proposed a formaldehyde-free durable press finishing process that used ionic crosslinking on cotton fabrics and showed beneficial effects on dimensional stability.…”

Section: © Woodhead Publishing Limited 2012mentioning

confidence: 99%

Dimensional stability of fabrics: resistance to shrinkage and other dimensional changes

Hui

2012

Understanding and Improving the Durability of Textiles

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“…The multifunctional cross-linking agents reacts with the hydroxyl groups of the nearby cellulose molecules, thereby hindering the swelling of the cellulose fibre. 21,22 The work reported in the literature is about using fluorocarbon and developing water and oil-repellent fabrics. In the present work, apart from water and OR, shrink resistance and quick dry behaviour of cotton textile has also been established objectively using same fluorocarbon because of hydrophobicity imparted to cotton.…”

Section: Introductionmentioning

confidence: 99%

Development of multifunctional cotton using fluorocarbon resin

Jain

Tesema

Haile

2018

Journal of Textiles and Fibrous Materials

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An attempt has been made to develop multifunctional cotton fabric, possessing water repellent, stain repellent, shrink resistance and quick dry properties using fluorocarbon resin. The hydrophobicity of cotton fabric was determined by carrying out water repellency test, taking scanning electron microscopic photographs and measuring water contact angle. The durability of hydrophobicity of cotton was tested till 20 washes and found satisfactory. Oil repellency was determined employing hydrocarbons resistance test. The air permeability of cotton fabric was also determined keeping in view the impact on breathability of treated cotton and was found quite good. The untreated and treated cotton fabric was subjected to repeated domestic laundry condition, and shrinkage was measured, which indicated excellent shrink resistance behaviour because of its water repelling characteristic. This hydrophobicity of cotton also added to its quick dry behaviour even at low temperature and high relative humidity. The physical properties of treated dyed cotton fabric samples were compared with untreated, and no significant changes were observed in colour fastness to washing, rubbing, perspiration and light. The tensile and tear strength showed good retention even at higher concentration of fluorocarbon resin. This work is of great industrial importance for textile products used in home textiles. The textile industry can fetch more export earnings by doing multiple value addition using the same chemical. The work reported in the literature is about using fluorocarbon and developing water-and oil-repellent fabrics. In the present work, apart from water and oil repellency, shrink resistance and quick dry behaviour of cotton textile has also been established using same fluorocarbon because of hydrophobicity imparted to cotton.

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Optimization of Ionic Crosslinking Process: An Alternative to Conventional Durable Press Finishing

Cited by 20 publications

References 8 publications

Occupational and Public Health. The Wrinkle Recovery Angle (Wra) Study of Fabric That Nano-Silver Treated

Occupational and Public Health. The Wrinkle Recovery Angle (Wra) Study of Fabric That Nano-Silver Treated

Dimensional stability of fabrics: resistance to shrinkage and other dimensional changes

Development of multifunctional cotton using fluorocarbon resin

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