United Nanotech Innovations Pvt. ltd Bangalore, Karnataka

We are offering graphene cooh. Carboxyl group functionalized graphene is produced by combined effort of cvd and chemical graphite exfoliation method on which further treatment is done to introduce -cooh group at the edges and surfaces. This product is suitable for making dispersion in organic solvents epoxies and other polymers for the fabrication nano-compositesbio-nano-composite.Advantages of ugraytm-cooh :high aspect ratioease to handlevery thin exfoliated sheetultimately high purityproductelemental analysisgraphene-coohchemical analyses, values expressed on mass percentage:carbon>c 72%oxygen> 20%hydrogen >6%sulfur = 2800 watts meter-k (along x and y axis) < 3 watts wattsmeter-k (along z axis)tensile modulus:900 gpa (along x and y axis)

We are offering carbon nano tubes.Carbon%20nano-tubesucnttm is the multi-wall carbon nanotubes produced by the catalyticcarbons vapour deposition (ccvd) processphysical form fluffy, very light powdercolour blackodour odourlesscas no. 7782-42-5 (graphite)

We are offering polypropylene nano composites. Fabrication of exfoliated graphene-based polypropylene nano composites with enhanced mechanical and thermal properties.Despite the great potential of graphene as the nanofiller, to achieve homogeneous dispersion remains the key challenge for effectively reinforcing the polymer. Here, we report an eco-friendly strategy for fabricating the polymer nano composites with well-dispersed graphene sheets in the polymer matrix via first coating graphene using polypropylene (pp) latex and then melt-blending the coated graphene with pp matrix. A 75% increase in yield strength and a 74% increase in the youngs modulus of pp are achieved by addition of only 0.42 vol% of graphene due to the effective external load transfer. The glass transition temperature of pp is enhanced by 2.5 c by incorporating only 0.041 vol% graphene. The thermal oxidative stability of pp is also remarkably improved with the addition of graphene, for example, compared with neat pp, the initial degradation temperature is enhanced by 26 c at only 0.42 vol% of graphene loading.

We are offering multi walled carbon nanotubes ( mwcnts) application potential applications of carbon nanotubes are: (1) additives in polymers; (2) catalysts; (3) electron field emitters for cathode ray lighting elements; (4) flat panel display; (5) gas-discharge tubes in telecom networks; (6) electromagnetic-wave absorption and shielding; (7) energy conversion; (8) lithium-battery anodes; (9) hydrogen storage; (10) nanotube composites (by filling or coating); (11) nanoprobes for stm, afm, and efm tips; (12) nanolithography; (13) nanoelectrodes; (14) drug delivery; (15) sensors; (16) reinforcements in composites; (17) super capacitor.Multi wall carbon nanotube (mwnt, mwcnt), multi wall carbon nanotube (mwnt, mwcnt)

We are offering polyunate (polycarbonate nanocomposites). The polyunatetm increase stiffness without loss of flexibility : structural materials in aircraft interiors, automotive, multitask films, engineering goods high thermal stability: aircraft interior and engine component? enhanced barrier properties: military food pack- reduced by 10varges storage weight [oxygen & carbon dioxide sensitive food product] chemical and thermal stability flame retardation marine fuel tank, aircraft interiors, flam proof film flame retardant coating protecting a wide variety of different substrates

We are offering graphene ink. United g-ink consist on high quality graphene material suspend in water. The low amounts of exfoliating agent, less than 1%, maintain unaltered the properties of the pristine graphene. No oxidation processes are involved on the production of united g-ink.With a lateral size up to 30 m and concentration of 4.0 mgml, united g-ink can be used on wide application range. Sheet resistance of 15 square with thickness lower than 50 m were measured on filtered paper; while 14 ksquare and 65% visible light transmittance are attainable on flexible transparent plastic film.

We are offering graphene dispersion. description: uni-dg6tm is a stable dispersion formulation of graphene in dmf [dimethyl formamide] solvent with a concentration of 3% wv strength. The greyish liquid preparation is odourless with high dielectric constant. It is especially developed for the development of advanced textile, transparent electrodes, nanocomposites, capacitors, biomedical and tissue engineering.The dispersion is non-corrosive and can be stored in aluminium or stainless steel container.Special features include easy integration and great flexibility in design of new multifunctional materials.

We offer pet nano composites for food packaging applications. The incorporation of nano particles to the pure pet and increasing its loading cause no shift in the peak position of crystalline plane of pet verifying that the type of crystals do not alter in the presence of tio2. As can be found by considering the peak intensities, the nano composites show more or equal content of crystalline structure comparing to the pure pet. The peak intensity for pet3 sample is the highest value.

We are offering epoxy-nano-composites. Industries in which epoxies are utilizedcoatings, paints and lacquers.civil engineering and construction.aerospace and industrial composite.electrical & electronics (i.e. Casting, impregnation, insulation, laminates, potting, etc).adhesives and sealants.recreational and sporting equipment (i.e. Golf shafts, skies, snowboards, tennis racquets).foundries and tooling (i.e. Automotive).Coating applicationscivil engineeringconstructionflooringindustrial maintenancemarinepowder coatingscan coil packaging