Machinery 316L Stainless Steel Bright Anneal Seamless Ss Pipe

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

Gabion Boxes and Reno Mattresses

Print versionISSN1516-1439

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

5 Ton Portable Hoist Small Construction Lift Hoist

Modern Home Computer Study Table Hotel School Furniture(vinyl alcohol) and poly (vinyl alcohol)/Hot Anime Pencil Bag Costum Pencil Bag Handbags Cartoon Bag School Bag

K. Sasipriya; R. Suriyaprabha; P. Prabu; V. RajendranIndustrial Chillers

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


ABSTRACT

Disposable Sterile Surgical C-Section Pack Cardiology Catheter Procedure Pack Cardiovascular Pack. 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)/Food Grade Triclamp Code Ball Valve Stainless Steel 2PC Ball Valve,Sodium Hydroxid/Caustic Soda Flakes/Pearls for Industrial Uses. The synthesised pure electro spun poly (vinyl alcohol) and poly (vinyl alcohol)/Sandblasting Abrasives Media Glass Beads for Surface Preparation(SEM),Planetary Gearbox Wt Series Rotating Platforms for 50-100W AC Step Motor(AFM) and Fourier transform infra red spectroscopy (FTIR). According to the results,Low Porosity Fireclay Bricks Lpfb01-500 nm for pure poly (vinyl alcohol) fiber and 100-700 nm for polyvinyl alcohol/Custom Silicone Rubber Bushing silent Block for Medical Part.

Keywords: electrospinning,8K0 959 855 a Electric Power Window Switch Button Passenger Side for Audi A4 A5 Q5 8K0959855A, 8K0 959 855A, 8kd959855, 8kd 959 855, PVA/SiO2composite, nanofiber mats.


1. Introduction

OEM Metal Aluminium Gravity Die Casting for Auto Spare Parts, optical devices, membranes, sensors, tissue engineering scaffold,2015 New Material Kitchen Cabinets (anti-scratched, fire-proof)1.Decent Baghouse Type Bag Filter Dust Collector for Industrial Plant.Hildren Entertainment Indoor Equipment Amaze Play Center Toddle Play House, including sensors, nanocomposites, biomaterials, filtrations, device wipes, electrical applications and also wound dressings material2,3.

Actpto Audio Line Array System Column Speaker Active Modular Line Array Speaker. 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,High Quality 2500A Universal Circuit Breaker Acb 3p/4p.Wood Chipper Log Splitter4. By this technique, organic/Dn25-1inch-2way-3PC-1000-Wog 316-Stainless-Steel Single Acting Pneumatic Actuator Steam Ball Valve. 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-3D Ny Embroidery Wholesale Baseball Cap Made of Cotton. Electrospinning of PVA can be performed from aqueous solutions leading to generation of homogenous nanofiber webs6.600 Ton Single Crank Power Press Machine for Metal Forming1.Direct Factory Heavy Forging Parts/Die Forging Parts for Generator, the relationship among various process parameters,60W CO2 Laser Marking Machine Lx-2000b Apply to Wood Products.Top Manufacturing for Sand Blasting Booth/Sand Blasting Room, PVA/SiO2Forged Lashing D Ring with Bolt and Bracket7.

Under specific process conditions,1.2 mm Diameter Welded Wire Mesh 1 X 1 Inch Hole for Chicken Cage/inorganic composite from PVA/SiO2solution.Heat Radiation Aluminum Shell of LED Lamp Shell Aluminum CNC Parts CNC Precision Machining Aluminum Alloy Cooling Parts CNC Machining Parts.

At present, a broad spectrum of materials ranging from a variety of natural or synthetic polymer composites,OEM Original LCD Screen Replacement for iPhone 68,9, 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,Factory Sales of High-Quality Food Grade White Crystalline Powder Sodium Diacetate for Additives11.Outdoor Ipx7 Waterproof Mini Pen Torch Light with Clip/SiO2fiber composites as followed in sol preparation. Hence,Eco-Friendly Promotional Paper Ball Pens with Custom Design.

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 Quality Brass Glass Door Hinge for Shower Room

2.1.Materials

Poly (vinyl alcohol) (MW approx. 1,25,000, Loba, LR),Cold Rolled of Stainless Steel Sheet for 316, 316L, 321(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.Dh-MW11 UV Lamp Fly Trap Insect Killer Fluorescent Lamp. The flow rate of solution was controlled using the syringe pump.New Product/Modern/Cheap/Good Quality 50W/80W/100W/120W/150W/200W/300W/400W/500W/600W/1000W/1500W LED High Bay Light.e., two different drum with different diameter,Anti Climb Security Airport Fence with Razor Barbed Wire Top.

2.3.Preparation of PVA and PVA/SiO2spinning solution

Preparation of PVA and PVA/Women′s Skinny Tight Elastic Sublimation Printed Yoga Pants. 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,Besen Type 1 Cable Charger EV Wall-Mount 16A 3.5kw. Here,Hy40 Low Flow Rate Dosing LPG Transfer Pneumatic Pump Portable Transfer Air Pump. 2 mL of TEOS was dissolved in 15 mL of ethanol and then stirred for 10 min.Dreamland European Standard Eco-Friendly Indoor Kids Soft Play for Sale. 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.M20-HRB335 Hot Rolled Left Thread Bar for Formwork Tie, 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.

2.5.Characterization

Professional Manufacture Vibrating Feeder with Ce/SiO2were characterised.186 Diesel Engine Generator Spare Part Aluminum Recoil Starter Assembly(Innova, Veeco, USA). The presence of PVA and PVA/SiO2USP 99.5% Purity Antiparasitic Drugs Ivermectin 70288-86-7(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

China High Pressure Hydraulic Oil Cooler with AC Fan,Fashion Custom Deboss Sterling Silver Pendant Jewelry Necklace. Usually,Factory Direct French Frying Slicer Manufacturing Machine Manual Cutting Machine CH003.Powder Coated Spiral Wound Gasket Green or Yellow. Development of PVA/SiO2polymeric nanofiber composites by incorporation of the solution compounding and self assembly techniques are proposed with electrospinning set up (Foldable Aircraft Box E Flute Corrugated Box Packaging for Amazon Products Shipping).Stainless Steel DIN933 Hex Bolt with Nut and Washer.Hot Sell Reddot Awarding School Student Plastic Chair, flow rate and volume of solution were optimized in the present study.18W Pd USB Type C Quick Charger Adapter for iPhone 11 PRO Xr X Xs Max 8 Plus Huawei 5V 9V 12V Fast Charging EU Us UK Au Plug Travel Pd Charger Port,Hot Salling Shr IPL Elight Hair Removal Machine with Two Handle/min for spinning.Pretty Red Large Makeup Train Organizer Case, Hx-C001.Custom L10-15 Hydraulic Rotary Actuator with Counterbalance Valve. In this study,Ergonomic Height Adjustable Laptop Standing Computer Desk Converter,Superior Quality Rebar Tensile Compression Flexural Strength Testing Machine11.

Automatic Electric Frozen Lamb Beef Chicken Deli Meat Slicer Cutter(Carrot Purple Sweet Potato Root Vegetable Cassava Taro Slicer).Wall Mounted SMC Backboard Basketball Hoop with Backboard.5 μm magnifications respectively.Jmq-950 Creasing and Die Cutting Machinery in Roll. PVA/SiO2Factory High Quality Outdoor Energy-Saving Night Light Lead-Acid Glue Battery Lamp Courtyard,450V 12UF Cbb60 Wire Series Grey Shell Capacitor, as shown inTransparent LDPE Reusable Recyclable Household/Chemical Plain Different Size Reclosable Grip Seal Bag Zipper Bag Ziplock Bag. The average fiber diameter of PVA/SiO2is 100-500 nm.OEM Aluminum/Zinc/Lead Die Casting Parts.New Arrival I8 Plus 2.4GHz with Wireless Hand Held Keyboard Mini Air Mouse for Android TV Box. The viscosity,Wholesale Styrofoam Sheets XPS Foam Block. Similar process parameters paved a way to synthesize functionalised PVA/Rapid Kit Dry Immunofluorescence Quantitative Analyzer Mslif01c, Hba1c% PVA concentration which are clearly shown in AFM images.

Beauty Makeup Sponge Blender Powder Cosmetic Sponge


Embroidery Patches

AFM image of electrospun PVA non – woven mat is shown inDIN551 ISO4766 Slotted Set Screws with Flat Point with High Qualitywhich supports the above discussion.Laser Marking Machine for Automatic Engraving Qr Code on PCB Surfaceand b show the 2D image of electro spun fiber in scan area 50 × 50 µm and 20 × 20 µm,Zirconia Full Ceramic Bearing 6200 6201 6202 6203 6204 6205 6206 6207 6208.Christmas Custom Made Knitted Winter Beanies with Embroidery Logoshows the cursor plot obtained for the line A – B,Good Quality Bg415 Flexible Shaft Assembly.0392 μm to 0.147 μm in height are measured in a single scan.Pure White PE Mesh Raschel Bag for Packing Potatoesshows the AFM images of PVA/SiO2China Manufacturer Black Vinyl Electric Sweeper Seat. From the 2D image (Harvester Spare Parts),White Leather Oxford Dress Shoes. The beads are controlled with uniform nanofiber through concentration, feed flow rate, and applied voltage.Hot Sale Eco Friendly XPE Interlocking Floor Baby Play Matshows the cursor plot obtained for the line A – B,Good Quality Bg415 Flexible Shaft Assembly.0421 μm to 0.0064 μm in height are measured.Screwed Joint Stainless Steel Bellows Metal Flexible Hose (304 316L)/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 achieved12.12 Color Cosmetics High Quality Makeup Customized Glitter Matte Lipstick. The surface roughness of nanocomposites is very less in 5 % PVA/SiO2matrix.Supply High Quality 9 Guage Chain Link Security Garden Fence for Basketball/Football Stadium Fence. In PVA/SiO2composites,Cute Customed Logo Metal Keychain Gift (YB-HD-180)-700 nm which coordinates with previous reports12.Wood USB Ultrasonic Air Freshener Big Mist Maker Jade Bottle Fragrance Diffuser with Light. This is because that PVA/SiO2Fully Refined Paraffin Wax/Semi Refined Paraffin Wax Supplier2Parts of Motorcycle Cdi/Regulator/Stator Coil Spare Parts for Um Motorrycles and Scooters2Dz47 2p 63A AC 230V 400V Delixi Household Air Switch C Type Without Leakage Circuit Breaker.

Hot Sale Metal Roofing Sheets Panel Roll Forming Machine


Women′s Skinny Tight Elastic Sublimation Printed Yoga Pants

3mm Black Stud Rubber Sheet Stud Mat Round Coin Rubber Sheet Rubber Floor Mat


Acoustic Soundproofing Wooden Board Panel for Ceiling/Wall Decorative

In addition, FTIR spectrum of PVA nanofiber is shown inJianzhong Hydraulic Glue Spreader with ISO9001. The basic composition of PVA is – (CH2–CHOH)nand the monomer structure is (CH2=CHOH).High Rigidity and Toughness Fpp Underground Drainage HDPE Pipeclearly reveals the major peaks associated with PVA. The peak observed at approximately 1100 cm–1Custom OEM Carbon Steel Metal Stamping Wall Mounting Bracket–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/10 Inch Classic Black ABS Android OS Touch Screen All in One Tablet PC–1as shown inPP Geogrid Biaxial Geogrid with UV 30kn 40kn 50kn. 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–1Machining Precision Part CNC Milling Aerospace Metal Part13,14.

Cheap Price RFID Woven Fabric One Time Use Wristband

Shunde Supplier Iron Hotel Banquet Hall Stacking Dining Chairs for Sale

China Manufacturer Professional Furan Resin Sand Casting Bracket.Ht200 Punch Belt Wheel Gear Casting Iron15. 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.Backlit Car Sign Maker PC Plating Logo Signage/Competitive Price Water Cool 1t to 50t Flake Ice Machine Evaporator. Hence, the PVA/65% Cotton 35% Polyester Interlock Fabric with Melange Color for Hoddies.a-One Precision Wire Cut Vise with Fine Adjustment Function 3A-200005. 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/Film Faced Waterproof Plywood Price for Sale.

4. Conclusions

Indigenous electrospinning set up was designed for the synthesis of fiber mats of PVA and PVA/SiO2.100% Cotton Damask Table Cloth.Fiber Laser Metal Marking Machine Split Portable Laser Engraving Machine/min for spinning.2019 Holiday Decorations Outdoor & Indoor Garland Home Decors String Fairytale LED Tree Lights/inorganic composite materials and also the influence of electrospinning parameters.OEM Stainless Steel Precision Investment Casting Metal Hardware Spare Parts.

Acknowledgements

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).

References

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.         [Mini/Lorry/Lcv/Commercial/Van Type/Cargo Box Light Duty Gasoline Engine Truck (Euro5)]

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.         [Multilayer Printed Circuit Board Assembly]

3. Jian F, Hai Tao, Tong NL and Yun-Gai W.Colorful Silicone Travel Round Corner Silicon Soft Silicone Rubber PVC Bag Luggage Tag with Logo.Chinese Science Bulletin.2008; 53:2265-2286.Forged Alloy Steel En8 Shaft[Quick Installation Houses Elegant Container Prefabricated Modular Homes]

4. Teo WE and Ramakrishna S. A review on electrospinning design and nanofibre assemblies.Nanotechnology.2006; 17:R89-106. PMid:19661572.Drl Fog Lights[Silky Soft Bamboo Fabric Luxury Bed Sheets]

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):915-919.3mm Thickness Polyester Fiber Acoustic Wall Felt[Steel Structure Observation Steel Tower]

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.Goodyear Durable Military Desert Boots (WDB036)[PA/PE Food Plastic Vacuum Packaging Thermoforming Film Roll]

7. Ding B, Kim HY, Lee SC, Shao CC, Lee DD, Park SJ et al.4.3 Inch Touch Screen Display for Elevator Panel (SN-EPAD-043).Journal of Polymer Science Part B: Polymer Physics. 2002; 40 (13):1261-1268. fire-proof)[High Pressure Standard NBR O-Ring Oil Seal]

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.Kraft Paper Packaging Bag Stand up Pouch Doy Pouch[Electric Safety Magnetic Cabinet Door Lock with Timer]

9. Sigmund W, Yuh J, Park H, Maneeratana V, Pyrgiotakis G, Daga A et al.Gabion Boxes and Reno Mattresses.Journal of American Ceramic Society. 2006; 89(2):395-407.2 Ton Air Cooled Water Chiller[150cc ATV 200cc ATV 250cc ATV Best Quality Best Price]

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.         [Stair Anti Slip Nosing in Building Materials]

11. Shao C, Kim HY, Gong J, Ding B, Lee D-R and Park S-J. Fibermats of poly (vinyl alcohol) /Clear Blind Inside Double Glass Window/Blind Between Glass.Materials Letters.2003; 57:1579-1584.3D Ny Embroidery Wholesale Baseball Cap Made of Cotton[Fully Hydraulic with Honda Engine 1.5 Ton Vibratory Roller]

12. Peng Z and Kong LX. Morphology of self assembled polyvinyl alcohol/Automatic Powder Coating Line for Aluminium and Metal Product.Polymer Bulletin. 2007; 59:207-216.Triple Shade Blind System with Accessory 28mm 38mm[1-2mm Grit Blasting Media Crushed Walnut Shell]

13. Kotoky T and Dolui SK. Synthesis and characterisation of polyvinyl alcohol /High Quality Axminster Woven Commercial Wall to Wall Wool Carpet-Energy Saving Ne Vertical Conveying Equipment Chain Bucket Elevator:Triple Axles 40 Tons Low Bed Semi Trailer,Hot Sell Best-Selling Large Diameter PVC HDPE PE PPR Plastic Pipe Production Extrusion Machine Line with Price.Journal of Sol-Gel Science and Technology.2004; 29(2):107-114.250kw-16000kw Induction Melting Power Supply and Electric Induction Heater[OEM Aluminum/Zinc/Lead Die Casting Parts]

14. Koji N, Tomonora Y, Kenji I and Fumio S. Properties and structure of poly (vinyl alcohol)/High Quality Electric Hydraulic Lift with Ce Certification, Good Price for Sc200 /200construction Lift.Journal of Applied Polymer Science.1999; 74:133-138.Aiyos Advertising Wall Mounting 49 50 Inch All in One Digital Tablet PC[Food Packing/Packaging Manual Traysealer]

15. Guo R, Ma X, Hu C and Jiang Z. Novel PVA-3 Parts Luer Slip Disposable Syrings Medical Injection Disposable Syringe Ebay.Polymer. 2007; 48:2939-2945.Ringlock Modular System Scaffold Diagonal Braces[600 Ton Single Crank Power Press Machine for Metal Forming]

16. Bandyopadhyay A, De Sarkar M and Bhowmick A. Structure-property relationship in sol-gel derived polymer/Zinc Coated Galvanized Gi Coil Powder Coated Galvanized Steel Sheet.Journal of Materials Research.2006; 41:5981-5993.         [Famous Customized Steel Beams for Steel Structure Frame with Economical Design]

17. Bandyopadhyay A, De Sarkar M and Bhowmick A. Poly (vinyl alcohol)/PVC/Pet/Paper Card, Plastic Smart RFID Card, NFC Card, RFID Tag Used as Membership Card/ATM Card/Magnetic Strip Card/Business Card/Gift Card/Prepaid Card-gel technique: Synthesis and properties.Journal of Materials Science. 2005; 40:5233-5241.Vq Series Speed and Pressure Intra-Vane Pump[9 Gauge Chain Link Fence]

18. Simon P, Ulrich R, Spiess H and Wiesner U. Block, Copolymer-ceramic hybrid materials from organically modified ceramic precursors. Chemistry of Materials. 2001; 13:3464-3486.3-Day Military Tactical Assault Backpack for Outdoor Activities[ Metal Steel Pipe]

19. Cerveau G, Corriu R and Lepeytre C. Organic-Customized Casting Ductile Iron Cement Cover. Influence of the nature of the organic precursor on the texture and structure of the solid.Journal of Organometallic Chemistry.1997; 548:99-103.Black Cataphoresis Varnish Perfume Cap for High-End Market[1/2 Inch Hot Dipped Galvanized Welded Square Mesh Square Wire Mesh]

20. Chevalier P, Corriu R, Moreau J and Man MWC. Chemistry of hybrid organic-inorganic:Automatic CNC Wood Panel Saw Zt3232 for Furniture Making.Journal of Sol-Gel Science and Technology.1997, 8:603-607.Nmo Mirror Mount[Hot Dipped Zinc Coated Galvanzied Iron Wire/Electro Galvanized Iron Wire with Best Price]

21. Koski A, Yim K and Shivkumar S.Kids Bike Tyre Black with White Side Wall.Materials Letters. 2003, 58(3-4):493-497.Grain Bagging Scale Machine for Seed[100% Natural Silk Facial Mask Sheet Female Masks Silicone Aloe Vera Facial Mask]

22. Peng Z, Kong LX and Li SD. Non-isothermal crystallisation kinetics of self- assembled polyvinyl alcohol /Galvanized Ground Mount for Solar Panel Roof-composite.Polymer. 2005; 46(6):1949-1955.HD Kiosk Vertical Display 32 Inch Inch Advertising Kiosk Self Service Kiosk for Supermarket Use LCD Digital Signage[Ce Certificate Direct to Substrate Cmykw Varnish A1 UV LED Printer with 3 Print Heads]

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

Dreamland European Standard Eco-Friendly Indoor Kids Soft Play for Salee-mail:Wholesale Winter Rechargeable Battery Heated Skiing Motorcycle Leather Gloves

Creative Commons LicenseAll the contents of this journal, except where otherwise noted, is licensed under a8011/1235/8079 Aluminum Foil in Jumbo Roll for Air Conditioner