Research on Relationship between Fabric Breaking Strength and Antibacterial Property about Cactus Silver Nanoparticles Treated on Silk Fabric

2011 ◽  
Vol 332-334 ◽  
pp. 116-120
Author(s):  
Hong Chao Miao ◽  
Bo Jun Xi ◽  
Hong Lin ◽  
Yu Yue Chen
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Property ◽  
Breaking Strength ◽  
Raw Material ◽  
Added Value ◽  
Silk Fabric ◽  
Finishing Process ◽  
Dipping Temperature ◽  
Silk Fabrics ◽  
Natural Fabrics

Silk fabrics are highly popular with people for their excellent properties, with science and living standards progress, the natural and no added finishing method is pursuited by people especially, functional textile products become more and more popular. In this paper, silver nanoparticles were deoxygenated by using natural cactus solution. This silver nanaparticles were prepared under the unpolluted environment. The basic raw material is natural selection, preparation method is simple, non-polluting, eco-friendly and to address the reliability of a better way. Natural fabrics treated with natural plant, not only improve the added value of the product, but also achieve natural of the fabric, meet the requirements of the modern people. This research product the cactus silver nanoparticles silk fabric, demonstrated that the cactus solution can fix the nano-silver uniform on the surface of the silk fabric. Studied the antibacterial property of the silk fabric after finishing, discussed the fabric breaking strength and antibacterial property of silk fabric under different concentration、temperature and time. Finally, the best finishing process obtained is: 0.01mol/L silver ammonia is 2mL, the extract from cactus is 50mL, liquor ratio is 1:50, dipping temperature is 60°C, dipping time is 60min.

The Physical Performance and Wearability of the Silk Fabric Treated with Silver Nanoparticle Synthesized by the Extract from Cactus

2011 ◽  
Vol 175-176 ◽  
pp. 619-623 ◽  
Author(s):  
Hong Chao Miao ◽  
Hong Lin ◽  
Yu Yue Chen
Keyword(s):  
Silver Nanoparticles ◽  
Physical Performance ◽  
Preparation Method ◽  
Living Standards ◽  
Raw Material ◽  
Added Value ◽  
Particle Sizes ◽  
Silk Fabric ◽  
Natural Plant ◽  
Natural Fabrics

With science and living standards progress, functional textile products become more and more popular. The natural and no added finishing method is especially pursuited by people. In this paper, we report on the use of extract from cactus to synthesize the silver nanoparticles. The particle sizes about 30nm were prepared under the unpolluted environment. The basic raw material is natural selection, preparation method is simple, non-polluting, eco-friendly and to address the reliability of a better way. Natural fabrics treated with natural plant , not only improve the added value of the product ,but also achieve natural of the fabric, meet the requirements of the modern people. This research product the cactus silver nanoparticles silk fabric, demonstrated that the cactus solution can fix the nano-silver uniform on the surface of the silk fabric. Compare with the result of the physical performance and wearability of this fabric, the mechanical properties of the fabric is decline, but the degree of the decline is not high, the moisturizing properties of the finished silk fabric are increased. The result revealed the tensile properties remained basically unchanged, the smoothness, the even and orderly is decline, the roughness of the surface is increased, the softness is weakened, the bulkiness is reduce, the fullness is weakened, the wrinkle recovery capabilities is improved.

A new acrylamide- glyoxal-based, formaldehyde-free elastic and stiffness finishing process for silk fabric

2017 ◽  
Vol 88 (8) ◽  
pp. 873-881 ◽  
Author(s):  
Hanfang Feng ◽  
Yanfan Wu ◽  
Xuemei Feng ◽  
Ling Zhong ◽  
Fengxiu Zhang ◽  
...  
Keyword(s):  
Weight Gain ◽  
Spectroscopic Analysis ◽  
Breaking Strength ◽  
Silk Fabric ◽  
X Ray Diffraction ◽  
X Ray ◽  
Infrared Spectroscopic Analysis ◽  
Finishing Process ◽  
Silk Fabrics ◽  
Recovery Angle

A new formaldehyde-free reagent based on acrylamide and glyoxal was synthesized to improve the elasticity, stiffness, and weight gain of silk fabric. The finishing process could be completed rapidly in 20 seconds. The results showed that the elasticity, stiffness, and weight gain of silk fabric were efficiently improved. The stiffness was improved from 0.03 to 0.88 N·m, the delayed crease recovery angle was increased from 240° to 288.6°, and the weight gain could reach 18.1%. The finished silk fabrics were durable. The breaking strength and tear strength were substantially increased, and the whiteness of the silk was well maintained. Scanning electron microscopy revealed that the surface of the finished silk remained smooth. Fourier transform infrared spectroscopic analysis indicated the finishing reagent reacted on the silk, and X-ray diffraction analysis indicated that a new crystalline phase formed during the finishing process.

Textile Properties of Tussah Silk Fabric by Eco-Friendly Crosslinking Agents Modification

2014 ◽  
Vol 685 ◽  
pp. 68-71
Author(s):  
Zhi Mei Liu ◽  
Gang Li ◽  
De Hong Cheng ◽  
Yan Hua Lu
Keyword(s):  
Mechanical Properties ◽  
Citric Acid ◽  
Breaking Strength ◽  
Retention Rate ◽  
Silk Fabric ◽  
Treatment Conditions ◽  
Finishing Process ◽  
Silk Fabrics ◽  
Recovery Angle ◽  
Crosslinking Agents

To increase the wrinkle resistant property of tussah silk fabric, the eco-friendly crosslinking agents of citric acid (CA) was applied to tussah silk wrinkle resistant finishing process. Tussah silk fabric was treated with a conventional pad-dry-cure method. The finishing effects of tussah silk fabric including wrinkle recovery angle, whiteness and mechanical properties were characterized. The finishing agents CA in the presence of catalyst of sodium monophosphate (SHP) as well as the treatment conditions significantly affected the anti-wrinkle effects of treated tussah silk fabrics. The treated fabric samples showed increased wrinkle resistant property. The retention rate of breaking strength and whiteness of CA treatment tussah silk meet to the demands of the fabric treatment.

Preparation of Nano-Silver Artemisia Argyi and Anti-Bacterial Finishing to Silk Fabric

2011 ◽  
Vol 175-176 ◽  
pp. 707-711
Author(s):  
Fang Jiang ◽  
Hai Tao Lin ◽  
Jun Sheng Li ◽  
Ji Wei Huang ◽  
Xin Xia Yue ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Antibacterial Property ◽  
Experimental Results ◽  
Acidic Environment ◽  
Silk Fabric ◽  
Nano Silver ◽  
Silver Solution ◽  
Artemisia Argyi ◽  
Uniform Dispersion

The hydroxyl in polysaccharide and flavones that extracted from Artemisia argyi can absorb onto the surface of silver nanoparticles and prevent aggregation from nanoparticles. The stable nano-silver solution was got. The preparation of Nano-silver Artemisia Argyi by Artemisia Argyi extract in alkaline and acidic environment was investigated, and the antibacterial property of fabric finished by the nano-silver Artemisia Argyi was analyzed. The experimental results show that the silver nanoparticles prepared in alkaline environment has small size with the minimum 12nm and uniform dispersion. The fabric finished by Nano-silver Artemisia Argyi exhibited strong antibacterial activity against E.coli and S.aureus, the sterilized rate was over 99.9%. The fabric has excellent antibacterial washability too.

The Application of Antibacterial Components of Euphorbia Humifusa Willd on Silk Fabrics

2012 ◽  
Vol 441 ◽  
pp. 315-319 ◽  
Author(s):  
Lan Wu ◽  
Pei Jian Zhou ◽  
Xiao Fang Wang
Keyword(s):  
Antimicrobial Activity ◽  
Rare Earth ◽  
Minimal Inhibitory Concentration ◽  
Process Parameters ◽  
Inhibitory Concentration ◽  
Antibacterial Property ◽  
Silk Fabric ◽  
E Coli ◽  
Extract Concentration ◽  
Silk Fabrics

The minimal inhibitory concentration of the natural antibacterial components extracted from euphorbia humifusa willd (EHW) was investigated. The optimized fixation process and the antimicrobial activity of the treated silk fabrics were also studied. The results of the experiments indicated that the optimized fixation process parameters were extract concentration 60%, pH 4, 90°C and 60 minutes and the silk fabric had excellent antibacterial property. After 30 washing cycles the inhibitory rate of the silk fabric decreased from 100% to 61.8% and from, 89.31% to 67.86% against St.aureus and E. coli, respectively. A further treatment with rare earth improved the antibacterial durability of the silk fabric.

Wrinkle-Resistance Property of Tussah Silk Fabric Modified with Butane Tetracarboxylic Acid

2014 ◽  
Vol 685 ◽  
pp. 76-79
Author(s):  
Zhi Mei Liu ◽  
Jie Lin ◽  
De Hong Cheng ◽  
Yan Hua Lu
Keyword(s):  
Mechanical Properties ◽  
Breaking Strength ◽  
Retention Rate ◽  
Silk Fabric ◽  
Tetracarboxylic Acid ◽  
Wrinkle Resistance ◽  
Resistance Property ◽  
Bright Future ◽  
Treatment Conditions ◽  
Silk Fabrics

In this paper, 1,2,3,4-butane tetracarboxylic acid (BTCA) were applied to modified tussah silk fabric to obtain good wrinkle resistant property. Tussah silk fabric was treated with a pad-dry-cure method with a liquor of 90% pick up. The wrinkle recovery property, whiteness and mechanical properties of the tussah silk fabric were measured and analysized. The finishing agents BTCA in the presence of catalyst of sodium monophosphate (SHP) as well as the treatment conditions significantly affected the anti-wrinkle effects of treated tussah silk fabrics. All the treated fabric samples showed increased wrinkle resistant property, retention rate of breaking strength and whiteness. The results indicated that BTCA has a bright future in treatmet of silk anti-wrinkle modification.

Properties of Multiple-Functional Cationic Silk Fabrics

2009 ◽  
Vol 79-82 ◽  
pp. 211-214
Author(s):  
Wei Xiang ◽  
Zai Sheng Cai
Keyword(s):  
Antibacterial Property ◽  
Photoelectron Spectra ◽  
Synthetic Dyes ◽  
Wear Property ◽  
Silk Fabric ◽  
Wear Properties ◽  
X Ray ◽  
Dimethyl Ammonium ◽  
Ft Ir ◽  
Silk Fabrics

The silk fabric was chemically modified with 3-(trimethoxysilyl) propyl dodecyl dimethyl ammonium chloride (HSQA), a cationic modifying agent, to promote antibacterial property against S. aureus and E. coli. The dyeing and colorfastness properties of modified fabrics with commercial synthetic dyes, that is, acid and reactive dyes were also improved. The modified silk fabrics also exhibited some improved resiliency. Therefore, the wear properties of fabrics were expected to be improved by the technique of modification. However, the modification caused a slight decrease in the tensile strength of silk fabrics, as well as the whiteness and wettability because of introducing hydrophobic siloxane chains into amorphous regions of silk fibroin. The surface structure of modified silk fiber was studied by X-ray photoelectron spectra (XPS) and FT-IR spectra. Key words: Silk fabric; multiple-function; Wear property; antibacterial property; X-ray photoelectron spectrum; FT-IR spectrum

Pengurangan Kadar Minyak Pada Abon Ikan Produksi Savitri Dan Tiaras Dengan Penerapan Alat Peniris Serbaguna Di Kota Kupang

2018 ◽  
Vol 2 (2) ◽  
pp. 20
Author(s):  
Muntasir Muntasir ◽  
Pius Weraman
Keyword(s):  
Raw Material ◽  
Added Value ◽  
Filter Model ◽  
Simulation Tools ◽  
The Public ◽  
Fish Meat ◽  
Efficiency Increase ◽  
Main Components ◽  
Design And Manufacture

Community Partnership Program in small home industry of making fish floss brand "Savitri" and "Tiaras" inKupang city in the form of application of electric centrifugation filter model has been implemented. One of the problemsin the production of Savitri and Tiaras fish floss is that there is still a lot of oil in the frying product which is only drainedon a simple sieve and then placed for some time on traditional tools of filter and paper that can cause low quality and lowquality, so it is necessary to reduce the oil yield frying fish floss product. In order to increase the added value and sellingvalue of the products, it is necessary synergy between Universities and Partners in the form of application of the results ofscience and technology to the public. The main components of the composer of the versatile filter are the cylindrical plateas the bucket of the filter, the cylinder filter, the electric dynamo as the centrifuge system rotator and the load-bearingconstruction. The method of this program is the provision of materials, design and manufacture of tools, demonstrationtools and the provision of a versatile filter cylinder system centrifuge model by the team, simulation tools, specialcounseling at the location of partners and suggestions as a follow-up in the endurance of production. The output of thisprogram can provide added value in the form of the use of this tool can improve labor efficiency, increase productivitypartners by producing 40 kg to 50 kg raw material, raw fish marlin, fish meat after cleaning, processed, fried, in andpacked into 80-100 packs of fish floss with the price of Rp. 40,000.00 per package weighing 250 grams. With estimatedpartners will earn a profit of Rp 3,200,000 - 4,000,000.00 per production or 12,800,000.00 - 16,000,000.00 per month incash and consumptions, as well as the abundance of non-greasy, clean and hybrid fish products

scholarly journals A novel stainless steel with intensive silver nanoparticles showing superior antibacterial property

2021 ◽  
Vol 9 (6) ◽  
pp. 270-277
Author(s):  
L. T. Liu ◽  
Y. Z. Li ◽  
K. P. Yu ◽  
M. Y. Zhu ◽  
H. Jiang ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Stainless Steel ◽  
Antibacterial Property
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