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  • Nanometer Alumina For Heat Conduction - China

    price: contact company for price

    Good hardness and stability. Widely used in plastic, coating, rubber,

    ceramic, refractory materials for improving toughness. It has effect of

    heat conducting in the plastic and rubber. Perfect performance in

    improving ceramic density, smoothness, the fracture toughness and creep

    resistance and wear resistance as well as keep temperature balance. It

    also be used in chemical fiber products and high pressure sodium as far-

    infrared emission and insulation material bacause of its excellent far-

    infrared emission ability. In addition, alpha alumina has high

    resistivity and good insulation performance, it can be applied to YGA

    laser crystal and integrated circuit substrate as main fittings. In the

    same filling quantity, nanometer alumina has better thermal conductivity

    and physical and mechanical properties than micron alumina in the

    electric rubber. In the proper proportions, the thermal effect of the

    thermal rubber that mixing nanometer alumina and micron alumina is

    better than only use microns of rubber filling particles. The alpha

    alumina 1000 mesh in mixing packing, when the weight fraction between

    0.1 to 0.15, it has smallest viscosity, best liquidity and thermal

    conductivity. Used for thermal conductive filler in rubber and plastic,

    it not only improve thermal conductivity and insulation effect, but also

    improve the material mechanical properties . In silica gel, it has good

    thermal conductivity and transparency, but not effect the viscosity.

    Specifications:

    1.Item No.: VK-L04R-01

    Appearance: White powder

    Crystal: Alpha phase

    Purity, min: 99.99%

    Partical size, nm: 30

    2.Item No.: VK-L04R-02

    Appearance: White powder

    Crystal: Gamma phase

    Purity, min: 99.99%

    Partical size, nm: 40

    Dosage: 0.5 ~ 5%, users should decided the best additives according to different system.

    Package: 20kg/bag

    Nanometer Alumina For Heat Conduction

    Please inquiry for your need now


    Company Contact:


    • Phone: 86057185368917

    • Address: Innovation Park No.28 Xiangyuan Road Gongshu Distr, hangzhou, China

    • Email: Email


    Published date: September 7, 2012 -

    • Business Description: Wan Jing New Material Co. Ltd. is a high tech enterprise focusing on research and development of nanotechnology. Nowadays we own a R&D group featured with expert and pioneering spirit. We have established close and steady co operating relationship with well known universities and institutes. We possess advanced manufacture process of nano materials and completely independent intellectual properties.
      Our main products are Nanometer Titanium Dioxide Powder and Liquid Series, Nanometer Silicon Dioxide Powder and Liquid Series,Nanometer Alumina Powder and Liquid Series,Nanometer ZnO Powder and Liquid Series, Nano Inorganic Antibacterial Agent Powder and Liquid Series, Nanometer ATO Powder and Liquid Series, Nano ZrO2 Powder and Liquid Series,Nano CeO2 Powder and Liquid Series, Nano Fe2O3 Powder and Liquid Series
      We have formed a complete chain of researching, producting, marketing and after sale servicing.We also make special nanometer materials as customer's requests , which started in 2008 and had a very good development in 2009.
      Our products are widely used in information technology and telecommunication, biological pharmacology, micro electronic, cosmetic and health, organic chemical, aerospace organized chemical industry ,plastic,dope,coating, textile,rubber,battery and so on.
      Our subsidiary company produce Betaine, TBHQ, Amino Acid Humectant and so on.
      We will try our best to promote the development of nanometer materials industry in China. We sincerely hope to enter into business relations with customers all over the world. We'll consistently make our scientific outcomes into real value for customers in our hard way and share high profit brought by nanotechnology with the world.

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