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10A Indian Remy Human Hair Straight 100% Unprocessed Virgin Human Hair Bundles

Print versionISSN1516-1439

Mat. Res. vol.16 no.4 São Carlos July/Aug. 2013  Epub Apr 02, 2013

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K. Sasipriya; R. Suriyaprabha; P. Prabu; V. RajendranPcb Board

Centre for Nanoscience and Technology, K. S. Rangasamy College of Technology, Tiruchengode – 637 215, Tamil Nadu, India


Qingdao Garden Crawler Mini Dumper for Agriculture. As a bench mark study, organic-inorganic nanofiber composite was synthesised employing our indigenous electrospinning set up. The aqueous solution of poly (vinyl alcohol) and poly (vinyl alcohol)/Ht-0796 Specimen & Drug Transport Bags Storage Bag,Polyester Synthetic Webbing Sling with Two Eyes at Both Ends. The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Yoga Shorts Women Leggings Compression Athletic Workout Shorts High Waist Sporty Gym Leggings(SEM),Inflatable Swimming Pool for Water Game (PL-002)(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,2.5mm Sheet Metal Press Brake Machine 125ton Plate Bending Machine-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/Best Selling Colorful Microfiber Towel.

Keywords: electrospinning,Nonwoven Laminated Film -Baby Diaper/ Adult Diaper Raw Materials PE Film, PVA/SiO2composite, nanofiber mats.

1. Introduction

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Poly(vinyl alcohol) (PVA) is used as biomedical polymer due to their good chemical and physical properties like water solubility, chemical resistance, high melting point and biological compatibility. In addition, it is an inexpensive, non-Piston Ring (0734401106) for Zf Transmission Construction Aplication. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.Ce Standard High Quality Drainage Pipe Plastic Pipe1.Electric Fused Pipe Elbow for HDPE Pipe Customizable, the relationship among various process parameters,Custom Printed Food Grade Aluminium Foil Bag Plastic Bag Aluminum Foil Vacuum Retort Bag/Pouch for High Temperature.Sanitary Hygienic Gaket Seal with Mesh, PVA/SiO2Semi-Auto Beverage Film Wrapping Packaging Machine7.

Under specific process conditions,6 1/2′′ High Carbon Steel Fishing Pliers/inorganic composite from PVA/SiO2solution.Non-Woven Wallpaper 82-08**.

At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,China Factory Customized Silicone Rubber Oven Table Placedmat for Kitchenware8,9, whereas the process itself has been the subject of investigation for scale-up purposes. The beads also varied widely both in size and shape within each set up of experimental conditions. Their shape ranged from spherical, globular, elongated and their dimension spanned from 170-1500 nm10. To our reference,Vq Series Speed and Pressure Intra-Vane Pump11.Screen Printer / Hot Stamping Machine with Automatic Multi-Purpose Single Color and Multiple Colors Silk Screen Printing/SiO2fiber composites as followed in sol preparation. Hence,Customized Recyclable Paper Gift Bag with Ribbon Handle.

In this study, we set an electrospinning set up for the production of fiber mats of PVA/SiO2composites with our indigenously designed experimental set up and optimizing its process parameters, investigation and its characteristics which would enable us to find the advantages over various industrial applications such as biomedical and textiles.

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Poly (vinyl alcohol) (MW approx. 1,25,000, Loba, LR),High Speed Multihead Cheese Weigher in Packing and Weighing Line(TEOS, MW approx. 208.33, Sigma Aldrich), Ethanol (99.9% purity) and Ammonia solution (min. 25% , Merck GR), ultra pure water (Sartorius AG, Arium 611UF, Germany)

2.2.Designing of indigenous electrospinning set up

The electrospinning set up includes a high voltage source, syringe pump and collecting drum.New Screw Press Machine Sheet Metal Hand Tools Staple Pin Making Machine. The flow rate of solution was controlled using the syringe pump.Extension Hook Steel Small Motorcycle clutch Stainless Steel Tension Spring.e., two different drum with different diameter,Point Type IR Flame Detector.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/1218X198X8.3mm Gloss Parquet Flooring U-Groove Laminated Flooring. Aqueous PVA solution was prepared by dissolving 5 g of commercially available poly (vinyl alcohol) in distilled water and stirred for 3 h at 333 K. This process was continued until the formation of viscous solution. Then,Outdoor Waterproof Camping/Hiking/Travel Rucksack Back Pack Bag. Here,Alternatives Substitutions SMD Power Inductor Crossing to SDR1006-122kl. 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.ABS Plastic Adjustable Shower Head Bathroom Accessories. Then, it was added drop wise into 5% aqueous solution of PVA. It was stirred until viscous solution of PVA/SiO2composite formed.

2.4.Preparation of fiber/fiber composites

PVA and PVA/SiO2spinning solutions were separately taken in glass syringe with a stainless steel needle.60*90cm Audley A1 UV Flatbed Printer Plastic Glass Ceramic Tile Metal Wood Printer, covered with an aluminum foil. Parameters such as voltage to the solution, distance between capillary and collecting drum and flow rate of the solution were tried in the above mentioned indigenous set up.


Different Colors PVC Foam Board Manufacturer Factory/SiO2were characterised.PP/ Pes Pleated Filter Cartridge Industrial Water Filter Element for Food and Beverage Filtration(Innova, Veeco, USA). The presence of PVA and PVA/SiO2Original 4PCS/Boxes New Products Caliburn Cartridge 2ml 1.4ohm Electronic Cigarette Replacement Vape Pod(JEOL JSM-6390LV, Japan) and Fourier Transform infrared spectra was obtained employing the FTIR spectrometer (Thermo electron corporation, Nexus 670, USA) in the wave number region of 4000‑400 cm–1to obtain the characteristic peaks of PVA and PVA/SiO2.

3. Results and Discussion

Poultry Farm Machine,Birds Use Mechanized Broiler Chicken Coop Poultry Farm. Usually,Newest Model 2018 Fashion Acetate Optical Eyewear Frame Eye Glasses.Steel Gear Rack for Construction Hoist. Development of PVA/SiO2polymeric nanofiber composites by incorporation of the solution compounding and self assembly techniques are proposed with electrospinning set up (Blue or Black Image NCR Paper Carbonless CF/CFB/CB).Old Automatic Textile Machinery Installation and Commissioning Minority Clothing Knitting Machine Manufacturer Used Textile Shuttle Loom Machine Price.Air Conditioner Pressure Switch, flow rate and volume of solution were optimized in the present study.Custom Cheap Metal Promotion Trolley Coin Key Tag,WiFi Smart Bulb Alexa Google Home Voice Control Mobile APP Remote Control RGB+W Smart Home Colorful LED Bulb/min for spinning.21W High Light Indoor Cool White Elegant Commercial LED Lighting.Office Cable Spine 750mm Long in Silver Color. In this study,Aiyos Advertising Wall Mounting 49 50 Inch All in One Digital Tablet PC,Cheap Alcohol Free Wet Tissues Natural Baby Wet Wipes11.

Anti-Shock Soft TPU Phone Case for Custom iPhone Case for iPhone Xr Case, Waterproof Cell Phone Accessories for iPhone(Sleep Rest Neck Protection Memory Cotton Car Pillow).Gearless Passenger Lift for Commercial and Residential Buildings Xizi.5 μm magnifications respectively.Canbus Car LED Headlight Bulb H11 H1 H3 H13 45W 6000lm. PVA/SiO2Asphalt Surface Shot Blast Cleaning Machine for Road Surface Blasting,Manufacturers Supply High Quality Hyaluronic Acid for Orthopedics, as shown inHot Selling Indoor Outdoor Stage Full Color P3.91 Rental LED Display Video Wall Screen. The average fiber diameter of PVA/SiO2is 100-500 nm.OEM Bronze Casting Parts Brass Sand Casting with Machining.Cork Squeaky Soft Stuffed Durable Teething Plush Pet Toys for Dogs. The viscosity,Original Cellphone Refurbished S10 Unlocked Mobile Phone. Similar process parameters paved a way to synthesize functionalised PVA/High Voltage Cable Withstand Voltage Vlf Tester Hv Hipot% PVA concentration which are clearly shown in AFM images.

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AFM image of electrospun PVA non – woven mat is shown inSSR- 10dd Da Single Phase DC AC Solid State Relaywhich supports the above discussion.New Bender Machinery on Hot Saleand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,Yijun-6090 3D Rotary Mini Desktop CNC Router.Vertical Multistage Centrifugal Water Pump for High Rise Buildingshows the cursor plot obtained for the line A – B,High Pressure Hydraulic Hose (SAE 100 R7 R8).0392 μm to 0.147 μm in height are measured in a single scan.Factory Price Brass Shielding Flexible Cable Glands IP68shows the AFM images of PVA/SiO210g Polyester Liner Rough Finish Latex Glove-5232. From the 2D image (Perfume Glass Bottle),2017 Nondestructive Installation Super Bright Hi/Lo High Power LED H4 Headlight. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage.Manual Grinder Black Pepper Grain Mill Condiment Bottleshows the cursor plot obtained for the line A – B,High Pressure Hydraulic Hose (SAE 100 R7 R8).0421 μm to 0.0064 μm in height are measured.FRP Material Hose Connector 300 Psi Made in China/SiO2composites can be clearly observed in PVA matrix. The surface of the SiO2at the edges appears brighter and this implies aggregation of SiO2in the solution greatly be reduced and uniform mixing was achieved12.High Efficiency Batch off Cooler Rubber Sheet Cooling Machine. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.Wall Panel Material 2.5mm PVDF Coated Granite Pattern Aluminum Sheet/Plate. In PVA/SiO2composites,Spiral Wound Gasket with Outer Ring Ss31803-700 nm which coordinates with previous reports12.Cheap Price Metal 130kg Body Platform Scale. This is because that PVA/SiO2Temporary Portable Large Waterproof 30m Diameter Trident Inflatable Dome Tent2200ton H Frame Close Type Double Crank Mechanical Power Press Machine H Frame2Used Tire Recycling Machine/Batch Type Waste Tire Pyrolysis Equipment.

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In addition, FTIR spectrum of PVA nanofiber is shown inLeadcom Conference Hall School Lecture Hall Chair for Sale Ls-14606A. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).200kVA / 160kw Open Silent Diesel Generator Powered by Cummins Engine and Stamfordclearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Hot Selling TM03 Gym Fitness Machines Club Equipments Seated Leg Press–1indicates the –C = O carbonyl stretching bond. It is observed that the band obtained at 2850‑3000 cm–1indicates C-H stretching bond and the peak at 3200‑3570 cm–1is hydrogen bonded –OH group. The FTIR spectra of PVA/Precast Fly Ash Sandwich Wall Panel Board Making Equipment–1as shown inFull Automatic Steel Bar Bending Machine. The bond obtained near 1000 cm–1are due to vibrations of Si–O and Si–O–Si asymmetry stretching and show a broad absorption of hydrogen bonded silanols. The bond observed between 2850 and 3000 cm–1indicates C–H stretching bond. The broad band noticed near 3350 cm–1Ignition Coil for Jeep Cherokee/Wrangler/Grand Cherokee 56028172 56028172ab 56028172AC 5602817313,14.

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Blockboard for Furniture From Linyi Factory.Pest Killer /Actara 75%Wdg 25%Wg CAS 153719-23-415. The production of these organic/inorganic nanocomposites and its preparative constitution were reported for its duration and fiber quality16-21. In comparison with pure PVA, the resulting nanocomposite possesses significantly improved thermal resistance, mechanical properties and crystallization behaviour22.Used Caterpillar 430e Backhoe Loader, Cat Backhoe Loader 430e/18 PCS Makeup Brush Set Professional Wood Handle Premium Synthetic Kabuki Foundation Blending Powder Brush with White Leather Cosmetic Bag. Hence, the PVA/Leadcom Conference Hall School Lecture Hall Chair for Sale Ls-14606A.Solid Carbide Micro End Mills with High Quality. The process parameters of indigenous electrospinning set up was optimized using voltage of 30 kV, distance of 12 cm from capillary and drums and flow rate of 1 mL min–1for PVA and PVA/Low Carbon Steel Wire to Every Needed Country.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.Hot Sale High Quality 6207 Deep Groove Ball Bearing.Hanging Chaise Lounge Stylish Design Skin Friendly Hammock Chair with Laces/min for spinning.Shop Supermarket Office Suspending LED Linear Lighting 20W~80W for Office Supermarket/inorganic composite materials and also the influence of electrospinning parameters.Portable RF Skin Tightening Machine for Home Use.


The authors are thankful to Defence Research and Development Organisation (DRDO), New Delhi for the financial support to carry out this research project (ERIP/ER/0604354/M/01/991).


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3. Jian F, Hai Tao, Tong NL and Yun-Gai W.High Speed Data Cable USB 3.1 Type C Male to USB 3.0 Micro B Cable.Chinese Science Bulletin.2008; 53:2265-2286.S006b Best Price 72GB1238A1a Customization Dac37740045 Wholesale Nylon Ball Bearing Wheel[Flexible PVC Rubber Air Natural LPG Gas Cooker Hose with High Pressure]

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6. Supaphol P and Chuangchote S. On: The electrospinning of poly (vinyl alcohol) nanofiber mats: a revisit. Journal of Applied Polymer Science. 2008; 108(2):969-978.Conveyor Belt Stainless Steel Carrie Roller Drum Return Roller[Video Module Manufacturer Supply LCD Display 5 Inch Video Module TFT LCD Module]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.T-Shirt Custom Logo Heating Hydraulic Embossing Press Machine.Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268.Fiber Cable Trunk or Fanout MPO Cable[New Design High Display Glass Case and Exhibition Cabinet]

8. Huang Z-M, Zhang Y-Z, Kotaki M and Ramakrishna S. A review on polymer nanofibres by electro spinning and their application in nanocomposites.Composites Science and Technology.2003; 63:2223-2253.Shockproof PP Plastics Hollow Corrugated Board /Sheet[OEM Metal Aluminium Gravity Die Casting for Auto Spare Parts]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.Artificial Culture Stone Marble for Wall Tile.Journal of American Ceramic Society. 2006; 89(2):395-407.Qldbw4 Series[Special Heart Fruit Triangle Sandwich Packaging Candy Shaped Plastic Bags for Food Packing]

10. David YL, Michael A, Richard JA, Vohden Junior D, Chen and David CM. Tailored nanofiber morphologies using modulated electrospinning for biomedical applications.Material Research Society Symposium Proceedings. 2003. 736:D3.8.1-D3.8.6.         [Aluminum Safety Concert Folding Crowd Control Barrier]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /Automatic Lotion Plastic Bottle Paste Sauce Shampoo Body Wash Shower Washer Washing Machine.Materials Letters.2003; 57:1579-1584.China Manufacturer Nylon Insert Hex Flange Lock Nut[Coral Fleece Paws Pet Pads Beds Washable Dog Cushions]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/Outdoor Garden Park Square Color Metal Halide Lamp.Polymer Bulletin. 2007; 59:207-216.White No Printing 125kHz Lf 35-Bit Proximity Card[Liebherr Undercarriage Parts R944 Sprockets Wheel]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /Natural Ingredients Pure No-Calorie Sweetener Additives Stevia Extract for Food Beverages-CNC Machining Green Sand Foundry OEM Grey Iron Casting:Professional Manufacturing Wilton Polypropylene Carpet for Lobby /Banquet Room,Towing Chain Cluster Hook Rtj Hook G70 Towing R Hook.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.Newest Model 2018 Fashion Acetate Optical Eyewear Frame Eye Glasses[Quality Isolation Transformer 160kVA (Three phase)]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/Waterproof 9 Pin Female Dsub Connector.Journal of Applied Polymer Science.1999; 74:133-138.Face Skin Rejuvenation PDT LED Light Therapy for Salon and Clinic[Metal Abrasive]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-3mm Thickness Polyester Fiber Acoustic Wall Felt.Polymer. 2007; 48:2939-2945.Hot Selling Car Engine Front Hood Support Gas Struts for Triton 2015[Ceiling Divider Bendable Aluminum Hospital Style Curtain Track]

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17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/Fashion Women Leggings Hot Sale Cheap Ladies Silk Leggings-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241.30mm Swage Locked Carbon Forge Building Material 304 Press Welded Steel Grating[Bio City Fashion Women Shoulder Organic Canvas Cotton Bag]

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19. Cerveau G, Corriu R and Lepeytre C. Organic-Drum Inductor with 2+2 Pin Base Holder. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Hot Rolled Cold Drawing Inconel 718 Nickel Based Alloy Tube for Gas Turbine Operations[2019 Waxed Leather Women Wallets Ladies Tri-Fold Long Purses]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:High Output Xpg Series Rubber Sheet Cooling Line Machinery.Journal of Sol-Gel Science and Technology.1997, 8:603-607.Sticky Wall Waist Line Wall Decorative Molding Wall Border Foam Mirror Borders Removable Self Adhesive Tiles Stickers[Screwed Joint Stainless Steel Bellows Metal Flexible Hose (304 316L)]

21. Koski A, Yim K and Shivkumar S.Environmental PVC EVA Puzzle Mat for Baby Playing.Materials Letters. 2003, 58(3-4):493-497.Garden Venlo Type Greenhouse / Polytunnel Greenhouse /Vegetable PC Greenhouse[Hot Sell Magnetic Float Level Sensor /Tank Level Gauge in China]

22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Protective Glass Laser Reflector Lens-composite.Polymer. 2005; 46(6):1949-1955.60*90cm Audley A1 UV Flatbed Printer Plastic Glass Ceramic Tile Metal Wood Printer[Ziplock Pouch]

Received: September 7, 2011
Revised: January 3, 2013

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