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China, Chinese Manufactory Laser Cutting Customized 96% Al2O3 Alumina Ceramic Substrate1 Industrial Products Supplier Manufacturer Details, price list catalog:
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SHENZHEN JINGHUI INDUSTRY LIMITED
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Product Description Manufactory Laser Cutting Customized 96% Al2O3 Alumina Ceramic SubstrateJinghui Ceramic produces the 96% alumina ceramic substrate by the tape casting method. The conventional thicknesses of the products are 0.25 mm, 0.3 mm, 0.38 mm, 0.5 mm, 0.635 mm, 0.76 mm, 0.8 mm, 0.89 mm, 1 mm, 1.5 mm and 2 mm. We can cut products of any geometric size. The specificationThe specification of alumina ceramic substrateDimension capabilityMin. thickness to be 0.10 mm; max. length and width to be 600 mm x 500 mmDimensional toleranceThickness ± 0.05 mm; length ± 0.20 mm; width ± 0.20 mmSurface treatmentPolishing to the mirror-like surface; metallizing for ceramic to metal bonding (base on needs)Secondary processLaser cutting, fine grinding, high precision CNC machining, etc. (base on needs) The Prime CharacteristicsMain characteristics of alumina ceramic substrate1. Good thermal shock resistance, greater than 220 T(oC) and refractory with high - temperature resistance2. High thermal conductivity, up to 25 W/m.k at room temperature, and low coefficient of thermal expansion3. Good surface roughness, flatness to be 0.05 mm, and very smooth texture with super tiny grain size4. High dielectric strength, high electrical resistivity, low dielectric constant, and dielectric loss.5. Laser cutting or precision machining cutting makes tight tolerance for precision fitting easily6. Quicker heat dissipation than cooper and aluminum metal materials and increase the service life7. Anti-aging, resistance to oxidization and free of rusty forever, also chemical stability to in harsh conditions8. Low density, over 3.65 g /cm3, with lightweight, its benefits to design the device lighter. Product DescriptionThe description of alumina ceramic substrateWe have been producing aluminum oxide (alumina) ceramic substrates for over 15 years under rigorous quality control with carefully selected high purity ceramic materials that ensure stable and consistent quality and excellent properties.These alumina ceramic substrates have extraordinary properties of electrical insulation, thermal conductivity, breaking strength, and high-temperature resistance. Furthermore, one of its unique properties is its surface roughness. We can provide the Ceramic Substrate which is excellent in adhesion with a thin film and thick film metallization due to fine particles.The main forming method we use is tape-casting, Isostatic pressing. We are dealing with a variety of selections of thicknesses from 0.15 mm to 20 mm, whatever, it's prototyping needs or mass production for cost down. We could offer you an ideal solution.The typical application of ceramic substratesAlumina ceramic substrates are widely used in power modules, LED lighting, power semiconductor, automotive electronics and other industries.The checklist of alumina ceramic substrate in stockSize (Unit: mm)Thickness (Unit: mm)132 x 142 1.00.635 0.80 114 x 114 1.00.635 0.800.385109 x 130 1.00.635 0.80 109 x 109 1.00.635 0.80 287 x 87 0.635 395 x 83 1.0 122 x 120 1.0 0.800.50109 x 120 1.00.635 0.80 138 x 190 1.00.635 0.800.50127 x 1271.00.635 0.80 280 x 240 1.00.635 0.80 All the above ceramic substrates can be cut as per customers' detailed specifications. We also produceWhy choose us?Our strength and capability1. With over 15 years of manufacturing experience of OEM, ODM, and professional & responsible teams.2. Owns in-house comprehensive types of manufacturing equipment from raw material to secondary processes.3. The rigorous and complete quality control system, including IQC, IPQC, OQC, and CPK, AQL value.4. Support custom-made needs, no matter what is prototyping and R&D cases, or serial massive demands.5. Offer many selections of technical ceramic materials, including different purity Al2O3, ZrO2, SiC, Si3N4.6. Deal with every case in order to enhance the competitiveness of customers and make their business grow.
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