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Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui
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  • Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui
  • Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui
  • Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui
  • Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui

Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui

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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for In625 Powder, Tungsten Carbide Price, Boron Carbide Price, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui Detail:

Product Description

HRK series spherical alumina are produced by high temperature melting-jet method developing on ordinary irregular shape Al2O3, and then undergoes screening, purification and other processes to obtain the final product. The obtained alumina has high spheroidization rate, controllable particle size distribution and high purity. Because of its unique properties such as high thermal conductivity and good mobility, The product have been widely used as the filler of thermal interface materials, thermal engineering plastics and aluminum-based Copper-Clad Laminates and so on.

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SEM

Electron microscope diagram

Product Features

Technical item Unit HRK Series product Code
 Particle Size HRK-1 HRK-2 HRK-5 HRK-10 HRK-20 HRK-30 HRK-40 HRK-70 HRK-90 HRK-120
(D10) µm 0.71 0.69 2.54 4.55 10.5 16.88 23.77 44.32 55.23 92.39
(D50) µm 1.08 2.18 5.52 10.43 20.8 30.52 41.54 71.54 87.96 122.98
(D90) µm 3.21 5.24 9.09 20.8 37.24 48.87 66.44 106.5 134.92 172.07
Specific Surface Area m2/g 1.69 1.27 0.36 0.17 0.14 0.13 0.12 0.12 0.1 0.06
Electrical Conductivity u S/cm 6.07 5.4 5.65 4.05 6.87 7.95 4.65 6.18 8.15 6.45
PH Value - 7.53 7.79 7.7 7.9 7.62 7.7 7.8 7.7 7.9 7.54
Moisture % 0.05 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04
True Density g/cm3 3.71 3.7 3.74 3.76 3.79 3.79 3.81 3.87 3.88 3.89
Spheroidization Rate % 96 98 98 98 96 98 96 96 95 95
Chemical Composition Al2O3 % 99.87 99.94 99.89 99.94 99.92 99.93 99.94 99.92 99.94 99.92
SiO2 ppm 430 30 430 20 150 20 20 30 20 170
Fe2O3 ppm 140 70 140 40 60 60 50 60 60 140
Na2O ppm 90 100 10 60 140 90 110 90 70 90

Application

● Thermal Interface Materials: thermal silica pad, thermal grease, thermally conductive potting glue, phase change materials;
● Thermally Conductive Engineering Plastics: LED lamp cover, switch shell,electronic products shell, electrical products heat dissipation parts;
● Al-based Copper Clad Laminate: high-power LED circuit substrate, power circuit boards, etc;
● Alumina Ceramic Filters;
Thermal Spray Coating.

Application

Product detail pictures:

Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui detail pictures

Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui detail pictures

Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui detail pictures

Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui detail pictures

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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Renewable Design for Chromium Carbide Powder Price - Spherical Alumina Powder for Thermal Interface Materials – Huarui , The product will supply to all over the world, such as: Mali, Uzbekistan, Indonesia, Our company regards "reasonable prices, high quality,efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.
    • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Prima from Malta - 2017.12.09 14:01
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Gladys from Portugal - 2018.08.12 12:27
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