High Temperature Resistance Thermal Conductive Alumina Ceramic

High Temperature Resistance Thermal Conductive Alumina Ceramic
Product Details
After years of stable development, we have built a long-term good cooperation with customers in many countries and regions. We provide customers with professional ceramic sandblast nozzle holder, ceramic tape for welding, transformer grounding bushing with competitive product prices, excellent quality, and punctual delivery. With professional work, we have injected new vitality into many new and old enterprise brands, effectively enhanced the added value of the brand, expanded the popularity of the enterprise and made the enterprise and brand more outstanding on the broad market stage. Our specialist engineering team will often be ready to serve you for consultation and feedback.

Alumina C799 is a very hard, dense material of exceptional strength.  Alumina ceramic exhibits resistance to both high temperature and corrosion. Electrical properties of alumina ceramic aluminum oxide include high volume resistivity as well as low loss characteristics at high frequencies. We produce many grades of Alumina Oxide Ceramic products by injection molding, dry pressing and extrusion processes. By using these processes and different chemistry, alumina ceramic properties are enhanced to meet most engineering requirements. Applications for alumina oxide ceramic include pump seals, temperature sensors, knife sharpeners and refractory anchors.


Alumina C799 content: ≥92%

Density: ≥3.6 g/cm3

Rockwell hardness: ≥80 HRA

Compressive strength: ≥850 Mpa

Fracture toughness KΙC: ≥4.8MPa·m1/2

Flexural strength: ≥290MPa

Thermal conductivity: 20W/m.K

Coefficient of thermal expansion: 7.2×10-6m/m.K


Our company insists on the purpose of "takes service priority for standard quality guarantee for the brand do business in good faith to provide professional rapid accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!



The market recognition of our High Temperature Resistance Thermal Conductive Alumina Ceramic has been steadily increasing benefited from the in-depth advancement in the field of intelligent manufacturing. Our company has a complete and scientific quality management system. With strong technical strength, supply and marketing capabilities, our products are widely used and favored.
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