Optimization of the cationizing condition in salt‐free reactive dyeing of cotton fabric with the pad‐irradiate‐pad‐steam process using response surface methodology

Yu, Chengbing; Lu, Yi-Lin; Tao, Kaixin; Xi, Ziwei

doi:10.1002/ep.13341

Cited by 8 publications

(2 citation statements)

References 36 publications

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“…RSM is an effective tool for identifying the optimum set of operational variables for dyeing process development and optimization [28,30,31]. RSM can also identify the interactions, thoroughly covers the design space, and is able to establish the solution with minimal usage of the resources.…”

Section: Experimental Design and Data Analysismentioning

confidence: 99%

Green production of simultaneous coloration and functional finishing on hemp textiles through dyeing with Diospyros mollis Griff. extract

CHITICHOTPANYA,

VUTHIGANOND,

CHUTASEN

et al. 2023

J Met Mater Miner

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Nowadays, there is a rise in the production of eco-friendly, value-added textiles from natural substances. Some plant extracts can simultaneously dye and impart functionalities to textile fibers. The main goal of this study was the development of anti-UV and antibacterial hemp fabrics through dyeing with aqueous extracts obtained from Diospyros mollis Griff. Fruits without using any hazardous chemicals. Response surface methodology (RSM) was used to optimize the dyeing process and evaluate parameter interactions. The optimal pH, dyeing concentration, dyeing temperature, and mordant concentration were 4, 200 %owf, 92°C, and 5.4 %owf, respectively. The dyed fabrics were evaluated for coloration properties (color strength and fastness properties) as well as functional properties (ultraviolet protection factor (UPF) and antibacterial activity).The resulting fabrics appeared black, and displayed satisfactory color strength along with satisfactory color fastness (ratings > 4). The dyed fabrics exhibited good antibacterial activity against both S.aureus and E.coli (bacterial colony reduction > 90%), however it was more pronounced against E.coli. The UPF of the dyed fabrics also achieved the maximum (40+) level, highlighting the excellent UV shielding property. Thus, Diospyros mollis Griff. fruit extract could be a new source of a natural black dye and functionalization agents for UV-protective and antimicrobial textile applications.

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Section: Experimental Design and Data Analysismentioning

confidence: 99%

Green production of simultaneous coloration and functional finishing on hemp textiles through dyeing with Diospyros mollis Griff. extract

CHITICHOTPANYA,

VUTHIGANOND,

CHUTASEN

et al. 2023

J Met Mater Miner

View full text Add to dashboard Cite

show abstract

“…Response surface methodology (RSM) is an effective tool for identifying the optimum set of operational variables for process development and optimization [24]. RSM can also identify the interactions, thoroughly covers the design space, and is able to establish the solution with minimal usage of the resources [25]. RSM has been extensively utilized to optimize the extraction process of natural dyes from a variety of sources [26][27][28][29][30].…”

Section: Introductionmentioning

confidence: 99%

Extraction of lutein dye from Tagetes erecta garland waste for green dyeing of hemp fabric using response surface methodology

Chitichotpanya

Vuthiganond²,

Inprasit

et al. 2022

J Met Mater Miner

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Large quantities of discarded flowers from religious observances are left at temples and other places of worship, causing global disposal and environmental issues. Recycling and transforming such organic waste into value-added products is one of the most effective and beneficial solutions to the problem. The main goal of this study is to convert the most abundant temple wastes of marigold (Tagetes erecta) flowers into an eco-friendly dyestuff for the textile industry. Our study assessed the suitability of dye extract from garland waste for dyeing hemp fabric and valuated indicators including color strength (K/S) and fastness properties using tannic acid as a bio-mordant. Response surface methodology (RSM) was used for optimization of the dyeing process and evaluation of the interaction effects of various operating parameters. The optimal conditions were determined to be pH of 4.23, dyeing temperature of 99.98°C, and dyeing time of 82.64 min. To validate the optimal conditions identified by RSM, performance evaluations were conducted, including color fastness properties of the dyed hemp fabrics as well as the total color difference after repeated standard washing. These results demonstrate the use of aqueous extract from temple garland waste combined with bio-mordant represents a promising approach for textile dyeing.

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Optimization of the cationizing condition in salt‐free reactive dyeing of cotton fabric with the pad‐irradiate‐pad‐steam process using response surface methodology

Tao

et al. 2019

Env Prog and Sustain Energy

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Response surface methodology is widely used in the optimization of dyeing conditions. Herein, the color strength and dye fixation rate of the cotton fabric dyed by pad-irradiate-pad-steam (PIPS) process were determined and compared to by conventional paddry-pad-steam (PDPS) process. Then the response surface methodology and central composite design were used to optimize the cationizing conditions during the padirradiation step of the process to obtain high color strength during the subsequent salt-free reactive dyeing of the cotton fabric via a pad-steam process. The obtained experimental data were fitted to the second-order polynomial equation, and response surface plots and contour plots were used to identify the optimal cationizing condition, the 3-chloro−2-hydroxypropyltrimethylammonium chloride concentration of 104 g/L, the microwave irradiation power of 537 W, the treatment time of 6 min, and the molar ratio of sodium hydroxide to 3-chloro-2-hydroxypropyltrimethylammonium chloride of 1.02. The results showed that the experimental color strength of the cotton fabrics was in close agreement with the value predicted by the model and the optimal cationizing condition was obtained precisely. K E Y W O R D S central composite design, pad-irradiate-pad-steam process, reactive dye, response surface methodology, salt-free dyeing

show abstract

Optimization of the cationizing condition in salt‐free reactive dyeing of cotton fabric with the pad‐irradiate‐pad‐steam process using response surface methodology

Cited by 8 publications

References 36 publications

Green production of simultaneous coloration and functional finishing on hemp textiles through dyeing with Diospyros mollis Griff. extract

Green production of simultaneous coloration and functional finishing on hemp textiles through dyeing with Diospyros mollis Griff. extract

Extraction of lutein dye from Tagetes erecta garland waste for green dyeing of hemp fabric using response surface methodology

Optimization of the cationizing condition in salt‐free reactive dyeing of cotton fabric with the pad‐irradiate‐pad‐steam process using response surface methodology

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