IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese Innovacera Excellent Plasma Resistance Aluminium Nitride Ceramic Heat Sink1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialNitride CeramicsAluminum Nitride Heat SinkAluminium Nitride Ceramic
Xiamen Innovacera Advanced Materials Co., Ltd.
Preview:
Product Description There are aluminum oxide heat sink, aluminum nitride heat sink and silicon carbide heat sink.There is the performance comparison between usual heatsink VS ceramic Temperature of Heater itself(Without heat sink)Temperature of heater with heat sinksUsual heatsinkCeramic heatsinkDifference ΔT150oC90.3oC 86.7oC 3.6oC180oC 119.1oC 110.8oC 8.3oC250oC 175.4oC 164.3oC 11.1oCAdvantages of Ceramic Heat sink:1. Do not store heat, and dissipates heat directly, which is fast and reduces the influence of the insulating layer on thermal efficiency;2. The polycrystalline structure of the ceramic heat sink enhances heat dissipation. Year-on-year conditions, surpassing most thermal insulation materials on the market;3. The multi-directional heat dissipation of the ceramic heat sink accelerates heat dissipation;4. High thermal conductivity, high voltage resistance, high temperature resistance, wear resistance, high strength, oxidation resistance, acid and alkali resistance, long service life, and low thermal expansion coefficient, ensuring that it can be used in high and low temperature environments or other harsh environments.5. Effective in anti-interference (EMI) and anti-static;6. It is made of natural organic materials, which meets the requirements of environmental protection;7. Small in size, light in weight, high in strength, saves space, saves materials, saves freight, and is more conducive to the rational layout of product design;8. Withstand high current, high voltage, prevent leakage and breakdown, has no noise, and will not generate coupling parasitic capacitance with power tubes such as MOS, and thus simplifies the filtering process; the required creepage distance is higher than that of metal bodies The short requirement further saves board space, which is more conducive to the design of engineers and the passing of electrical certification.Applications:1. Ceramic heat sinks are mainly used in high-power equipment, IC MOS tubes, IGBT chip-type heat-conducting insulation, high-frequency power supplies, communications, mechanical equipment, high-current, high-voltage, high-temperature and other product components that require heat conduction and heat dissipation insulation.2. LED lighting, high-frequency welding machine, power amplifier/audio, power transistor, power module, chip IC, inverter, network/broadband, UPS power supply, high-power equipment, etc. Aluminium Nitride Material PropertiesMaterialALNItem No.INC-AN180INC-AN200INC-AN220ColorGrayGrayBeigeMain Content96%ALN96%ALN97%ALNMain CharacteristicsHigh Thermal Conductivity,Excellent Plasma ResistanceMain ApplicationsHeat Dissipating Parts,Plasma Resistance PartsBulk Density3.303.303.28Water Absorption000Vickers Hardness(Load 500g)10.09.59.Flexural Strength>=350>=325>=280Compressive Strength25002500-Young' Modulus of Elasticity320320320Poisson's Ratio0.240.240.24Fracture Toughness---Coefficient Linear Thermal Expansion40-400degree4.84.64.5Thermal Conductivity20degree180200220Specific Heat0.740.740.76Thermal Shocking Resistance---Volume Resistivity20degree>=10-14>=10-14>=10-13Dielectric Strength>=15>=15>=15Dielectric Constant1MHz98.88.6Loss Tangent*10-4556
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...