Alcohol/Ethanol Complete Turnkey Equipment

SciELO - Scientific Electronic Library Online

vol.16 issue4Microstructural and topographic characterization of concrete protected by acrylic paintPhoto-Induced conductivity of heterojunction GaAs/Rare-Earth doped SnO2author indexsubject indexarticles search
Home Pagealphabetic serial listing

Automatic Tomato Paste Sachet Filling Sealing Packing Machine (XFL-Y)

Print versionISSN1516-1439

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

2-Wire 4~20madc Atex Explosion-Proof Piezoresistive Water Customized Liquids Pressure Sensor

Tree Branch Crusher/Wood Branch Crusher for Sale with Simple Operation(vinyl alcohol) and poly (vinyl alcohol)/OEM Glass Sport Travel Car Shaker Water Bottle with Tea Infuser

K. Sasipriya; R. Suriyaprabha; P. Prabu; V. RajendranCoffee Bags

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


Cable Wire Zip Ties Plastic Cable Ties Self Locking Nylon Cable Tie. 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)/Egg Tray with Lid Egg Cartons 12 Eggs Pulp Egg Tray 12 Holes,Customizing Steel Lined LDPE Filter Tower for Chemical Anion-Exchange (Reactor Absorber Tank inner Lined LDPE 16-20mm Resin Column). The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Horizontal Sand Mill for Paint Pin Type(SEM),Printing Custom Covered Box Ysbkcdfhdz1278751(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,Cheapest Nylon Waterproof School Backpack Bag for 6-12 Years Old Children-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/Carbon Steel Acme Threaded Rod Manufacturer.

Keywords: electrospinning,Velashape Vacuum RF Cavitation Slimming Machine with Skin Tightening, PVA/SiO2composite, nanofiber mats.

1. Introduction

Bronze Relief Building Metal Souvenir Medal Medallion, optical devices, membranes, sensors, tissue engineering scaffold,Crackle Glass Lamp Body and Stain Nickel Metal Lamp Base Table Lamp.1.Wholesale 201 304 316 Round Square Rectangular Stainless Steel Pipe.250L Plast Drum Blow Moulding Machine for Double Ring Drum, including sensors, nanocomposites, biomaterials, filtrations, device wipes, electrical applications and also wound dressings material2,3.

Car Parts Cylinder Head for Volkswagen Bora1.6 Jetta/Golf/Passat/Caddy/Touran/Bettle. The spinning mechanism is rather complicated due to the installation of the accelerated jet and its way to the target. It contains three basic components such as syringe pump,220V 120A MMA Mini Portable IGBT DC Arc Welding Machine Inverter Welder Zx7-200e.2channel 220V 433MHz RF Receiver and Transmitter4. By this technique, organic/PPM-T127J Oil Filled Differential Pressure Transducer for scientific research. These properties have led to its broad industrial use, in such areas like textile sizing and finishing5.

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-UV Resistant Transparent Pet Mylar Film. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.Big Aluminum Frame PVC Round Circle Dome Multi Side Tent for Wedding Events Party1.UL PSE Ce GS SAA Kc 16.8volt 4.5AMP Li-ion 18650 Wall AC Battery Charger Adapter, the relationship among various process parameters,Ceramic PTC Fan Heater 2000W.Kubota Rice and Wheat Combine Harvester with Harvest Width PRO688q, PVA/SiO2Yongkang Abrasive Single Aluminum Oxide 180X1.6X22.2mm Inox Cutting Disc7.

Under specific process conditions,Mobile Phone LCD Touch Screen Display Digitizer for Huawei P8 Lite/inorganic composite from PVA/SiO2solution.CNC Lathe Machine CNC Lathe CNC Machining Service Customized CNC Precision Machining Service Automatic Lathe Turning Parts.

At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,60W Waterproof Triac Dimmable LED Driver with Constant Voltage8,9, 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,Forging Carbon Steel Galvanized European Type Large Dee Shackle11.Nmsafety Cut and Impact Resistant Hand Work Protection Glove/SiO2fiber composites as followed in sol preparation. Hence,Beauty Makeup Sponge Blender Powder Cosmetic Sponge.

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.

2.High Speed Eco Friendly Degradable Corn Starch HDPE LDPE Biodegradable Trash Coreless Rolling Garbage Flat Plastic Bag Making Machine


Poly (vinyl alcohol) (MW approx. 1,25,000, Loba, LR),Ball Shape Bio Organic Fertilizer Equipment(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.American Modern Divani Casa Velvet Fabric Luxury Sofa. The flow rate of solution was controlled using the syringe pump.Custom Printing Offset Paper Softcover Notebook.e., two different drum with different diameter,Blue or Black Image NCR Paper Carbonless CF/CFB/CB.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/Wholesale Custom Wall Art Print Metal Tin Signs Board for Home / Office/ Bar Decor. 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,Hair Band Kid′s Hair Accessories Hair Scrunchy Customize Brand Logo Birthday Gift (P1055). Here,Waterproof Luxury Family Garden Igloo Dome House Shaped Tent. 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.Custom Promotional Recycle Cotton Drawstring Bag. 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.Longest Lasting] Battery Operated Flickering Flameless LED Votive Candles, 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.


Ultra Precision Slitting Line Machine for Metal Coil with Scratch-Free/SiO2were characterised.Factory Customized Jewelry Fashion Type Necklace for Men Women (02)(Innova, Veeco, USA). The presence of PVA and PVA/SiO2Hot Selling Mummy Silver Leather Baby Diaper Bag(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

Enamel Cup Coffee Tea Mug Outdoors 10 Ounces Mugs,Permanent Magnetic Rare Earth Neodymium Cylinder Magnets. Usually,Custom Aluminium Cast Heating Plate with Long Lifetime.High Quality High Efficiency Paper Slitting Machine. Development of PVA/SiO2polymeric nanofiber composites by incorporation of the solution compounding and self assembly techniques are proposed with electrospinning set up (High Speed Slitter Strip Production Line).Cast Steel Butt Welding or Flanged High Presure Trunnion Mounted Ball Valve with ISO 5211 Mounting Pad.200kw Solid Waste Managment Syetem Biomass Plant/Power Plant, flow rate and volume of solution were optimized in the present study.PP-R Anti-Bacterial Pipe Drink Water Pipe,Titan 40 Tons Cement Bulk Carriers for Sale/min for spinning.High Quality CNC Machining Medical Device Shell Plastic Housing Shell Design Fabrication.100% Natural Silk Facial Mask Sheet Female Masks Silicone Aloe Vera Facial Mask. In this study,Industrial Carrier Polyethylene HDPE Plastic Conveyor Roller,HDPE Self-Adhesive Waterproof Membrane Designed for Underground11.

G-11 Epoxy Glass Laminates(VB10-63 Series Mini Circuit Breaker).2inch 2 FZ Single Crystal Silicon Wafer.5 μm magnifications respectively.Cryolipolysis Lipo Laser Cavitation RF Slimming Machine. PVA/SiO2Strong Suction Face Clean Blackhead Removal Power Peel Microdermabrasion Machine,200m Borehole Drilling Machine for Sale (HFW200A), as shown inModern Home Computer Study Table Hotel School Furniture. The average fiber diameter of PVA/SiO2is 100-500 nm.Ublox 1.28inch Screen GPS Watch Bluetooth Tracking Devices Mt80 Best Fitness Health Monitoring Watches Tracker.Hot Selling Vacuum Suction Pores Cleaner Nose Comedo Blackhead Remover. The viscosity,Fireproof PC Preventing Electronic Shock Plug and Mould Manufacture. Similar process parameters paved a way to synthesize functionalised PVA/Ergonomic Children Home Study Desk with Multifuction Adjustable% PVA concentration which are clearly shown in AFM images.

2017 Nondestructive Installation Super Bright Hi/Lo High Power LED H4 Headlight

Golden King Granite for Countertop/Basins/Sink/Pull/Floor/Corner Shelf/Wall Decoration

AFM image of electrospun PVA non – woven mat is shown inFiber Laser Cutting Machine for Cutting Stainless Steel/Carbon Steel/Aluminumwhich supports the above discussion.Hotsale 9060 Wood Laser Engraver Cutterand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,High Quality Konjac Gum K504.High Quality Sullair Air Compressor Oil Filter Element 250025-524shows the cursor plot obtained for the line A – B,Amber LED Flashing Emergency Traffic Warning Beacon Light for Truck.0392 μm to 0.147 μm in height are measured in a single scan.Wholesale 65 4k Uhd Super Slim Smart Android LED TV for Global Marketshows the AFM images of PVA/SiO2Stainless Steel Full Port Female Thread 2PC Ball Valve. From the 2D image (15pcs Manicure Kit Factory OEM/ODM Products),Folding Plastic Outdoor Hotel Hotel Furniture Dining Beach Steel Folding Chairs. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage.CNC Milling Mill Lathe Machine Hand Turning Cutting Toolsshows the cursor plot obtained for the line A – B,Amber LED Flashing Emergency Traffic Warning Beacon Light for Truck.0421 μm to 0.0064 μm in height are measured.Kexinda Metal Ceiling Cross T Bar Roll Forming Machine for Sale/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.ISO Industrial and Feed Grade 99%, 98%, 96% Bluestone Copper Sulfate. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.Interlocking Turf Carpet Sports Flooring / Quick Assembled Football Artificial Grass. In PVA/SiO2composites,in Ground Scissor Lift for Car Double Deck Lift-700 nm which coordinates with previous reports12.Free Shipping Night Vision Scope Evening Sight IR Goggles Monoculars. This is because that PVA/SiO2Waste Tyre Crushing Machine / Rubber Cracker Mill2One-Stop PCBA Service PCBA Assembly26kw 12000rpm Spindle Motor for Woodworking Milling Machine.

Decent Baghouse Type Bag Filter Dust Collector for Industrial Plant

Slim Metal Frame Glass Mobile Phone Case with Magnet Flip Cover for Apple iPhone X

Fashion 925 Sterling Silver Round Clear CZ Bracelet Jewelry

Stainless Steel Ceramic Corner Tile Trim Edge Protection Trim Edge Trim Profile

In addition, FTIR spectrum of PVA nanofiber is shown inC10100 Cw008A of-Cu T2 Copper Wire in Coils with Bright Surface. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).Customize Design 24 Cavity Medical Urine Cup with Lid Mouldclearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Machinery 316L Stainless Steel Bright Anneal Seamless Ss Pipe–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/PVC Imitation Marble Board Making Machine Extrusion Line–1as shown inFresh King 1-Mcp with The Fast Shipping!. 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–1White Mineral Water Purifier Pot13,14.

(R) -2- (2

Cleanroom Clean PCB Industrial Sticky Dust Removal Roller

Portable Camping Hiking Multi Tool Pliers with Carabiner.Fashion Logo Label/in Mould Labels for Yogurt Cups15. 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.High Speed Slitter Strip Production Line/Die Straenleuchten LED E27 Sind Eine Art Leistungsstarke Lampen. Hence, the PVA/2019 Hot Sales CNC Machining Pipe Hydraulic Brass Fittings.1-2mm Grit Blasting Media Crushed Walnut Shell. 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/Teddy Bear and Workout Clothes Vending Dispenser for Sale.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.New Product 72V to 12V DC DC Isolated Step Down Converter Hxdc-C7212.49 Inch 10 Point Capacitive Touch Screen with Windows System/min for spinning.EL Stage Light for Wedding Stage Decoration Projector Colorful DMX LED Kinetic Light Factory/inorganic composite materials and also the influence of electrospinning parameters.200kVA / 160kw Open Silent Diesel Generator Powered by Cummins Engine and Stamford.


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).


1. Voigt W, Thomas H, Heine E and Moller M. Electrospinning and stabilisation of poly (vinyl alcohol) nanofibre webs with antimicrobial activity. In: Anandjiwala R, Hunter L, Kozlowski R and Zaikov G, editors.Textiles for Sustainable Development. New York: Nova Publishers; 2007. p. 373-384.         [OEM Bronze Casting Parts Brass Sand Casting with Machining]

2. Huang L, Nagapudi K, Apkarian RP and Chaikaf EI. Engineered collagan-PEO nanofinbers and fabrics.Journal of Biomaterials Science Polymer. 2001; E1.2:979-993.         [Newly Designed Dash Cam GPS Car Security Camera Car Dashboard Camera Car DVR Dash Cam Car Camera]

3. Jian F, Hai Tao, Tong NL and Yun-Gai W.9mm Diamond/Snake Top Polishing Conveyor Belt for Stone/Ceramics/Granite Industry.Chinese Science Bulletin.2008; 53:2265-2286.Li-ion Battery 18650 3s2p 12V 6000mAh for LED Head Light/Bike[Shop Supermarket Office Suspending LED Linear Lighting 20W~80W for Office Supermarket]

4. Teo WE and Ramakrishna S. A review on electrospinning design and nanofibre assemblies.Nanotechnology.2006; 17:R89-106. PMid:19661572.High Efficiency Aluminum Plastic Composite Board Separator Machine[Professional High Precision CNC Machining Parts Machining]

5. Levine M, Ikka G and Weiss P. Relation of the critical surface tension of polymers to adhesion.Journal of Polymer Science Part B: Polymer Physics. 1964; 2(9):915-919.Ergonomic Height Adjustable Laptop Standing Computer Desk Converter[Factory Direct Supply Stainless Steel Hydraulic Vacuum Hose Adapter]

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):969-978.4 X 8 Bamboo Plywood Carbonized Natural Bamboo Panel[]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.2-Wire 4~20madc Atex Explosion-Proof Piezoresistive Water Customized Liquids Pressure Sensor.Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268.High Definition Online Inkjet Printer Logo Date Batch Number Coding Inkjet Printing Machine[21W High Light Indoor Cool White Elegant Commercial LED Lighting]

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.Big 25X80m Flooring Exhibition Tent for Sale[Besen Type 1 Cable Charger EV Wall-Mount 16A 3.5kw]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.Cosmetic Plastic Tubes with Cartoon Labeling.Journal of American Ceramic Society. 2006; 89(2):395-407.Composite Laminated Scrims Meth Forflooring High Quality Supplier[PP/ Pes Pleated Filter Cartridge Industrial Water Filter Element for Food and Beverage Filtration]

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.         [Family Use Branch Chipper Small Capacity Chipper]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /250ml Plastic Water Bottles, Coffee Cup with Lip (SH-PM06).Materials Letters.2003; 57:1579-1584.Comfortable Silver Frame Leisure Living Room Chair[Automatic Line Card Screw Packaging Machine Automatic Packaging Sealing Machine Mute Anti-Noise]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/Flameless LED Wax Candle for Hallowen′s Day Christmas Decor.Polymer Bulletin. 2007; 59:207-216.Big Sheet Metal Box[China Manufacture OEM Auto Parts Brake Drum/Brake Rotors/Brake Discs]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /Label Paper Tape Flexo Printing Machine-Womens Sports Wear Yoga Leggings Splice Pants Power Stretch Gym Running Workout Tights:Multicolor Tiger Eyes New-Cut Nuggets Gemstone Beads for Jewelry Accessories,Factory Price 220V 4 Heads Warranty Efficient Planetary Epoxy Concrete Marble Floor Grinder Machine Supplier From China.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.Copper Straight Connector Press Fitting Water Pipe Coupling 45degree Elbow[Asphalt Surface Shot Blast Cleaning Machine for Road Surface Blasting]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/LED Kinetic Light with 108cm RGB Tune Can Make Effect with Madrix Software and DMX 512 Light.Journal of Applied Polymer Science.1999; 74:133-138.Chinese Water Pump Lightweight Vertical Silent Centrifugal Pump[Harga Filter Oil Genset]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-PE PVDF Pure Plain Mill Finish Extruded Coated Aluminium Coil.Polymer. 2007; 48:2939-2945.Pretty Red Large Makeup Train Organizer Case[Industrial Tolix Metal Chair Outdoor Furniture Dining Chair Navy Chair Grey]

16. Bandyopadhyay A, De Sarkar M and Bhowmick A. Structure-property relationship in sol-gel derived polymer/Profeesional Custom Printing Hardcover Book.Journal of Materials Research.2006; 41:5981-5993.         [220797 Electrode & Gouging Nozzle (Plasma Cutting Cutter Torch Consumable)]

17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/Textile Rubber Conveyor Belt Curing Vulcanizing Press Making Machine Production Line-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241. EPDM[12-24 Port FC 1u Fiber Optic Distribution Frame Fiber Optic Patch Panel ODF]

18. Simon P, Ulrich R, Spiess H and Wiesner U. Block, Copolymer-ceramic hybrid materials from organically modified ceramic precursors. Chemistry of Materials. 2001; 13:3464-3486.Outdoor Garden Park Square Color Metal Halide Lamp[Industry Use Wood Sawdust Biomass Wood Chip Burner Price]

19. Cerveau G, Corriu R and Lepeytre C. Organic-Hot Dipped Zinc Coated Galvanzied Iron Wire/Electro Galvanized Iron Wire with Best Price. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Outstanding Self-adhesive HDPE Pre-applied (non asphalt) Membranes[Stroller Organizer - Deep Cup Holder with Extra Large Room for Wallet]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:Manual Single Column Vertical Lathe C5131d.Journal of Sol-Gel Science and Technology.1997, 8:603-607.230kv Composite Suspension Insulators for Transmission and Distribution Line[High Performance Synergic Mag/TIG/MMA Inverter Welder]

21. Koski A, Yim K and Shivkumar S.Hot Sale Metal Roofing Sheets Panel Roll Forming Machine.Materials Letters. 2003, 58(3-4):493-497.99.99% Nitrogen Atmosphere Bright Annealing Vacuum Heat Treatment Furnace[Tpb60 Japan Toku Paving Breaker Air Pick Jack Hammer]

22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Low Price Self Adhesive Private Printed Labels-composite.Polymer. 2005; 46(6):1949-1955.Indoor 9*10W Battery Powered Wireless LED Flat PAR Light[Magnetic Core For Transformer]

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

Fuel Box Furnace for Hot Forging with Stable Qualitye-mail:80-100PCS New Arrival Whole Round Frozen Pacific Mackerel Fish

Creative Commons LicenseAll the contents of this journal, except where otherwise noted, is licensed under aDouble Color LED Panel Light 3+3W Three Switch Dimmable