Dielectric Strength Insulator Parts Low Dielectric Loss Electrical Ceramic Insulator Alumina Component

Aluminas (aluminum oxide, Al2O3) are the most commonly used technical ceramics due to their generally useful properties and good price/performance ratio. Alumina ceramics are commonly subdivided according to their alumina content ranging from 80% to more than 99%. Higher purity alumina demonstrates enhanced wear and corrosion resistance — creating a continuous scale of various alumina grades, compositions, and performance.

Aluminas are used in both general use and specialized applications. A grade is selected to fit the application environment. Alumina compositions and microstructures can be formulated to meet the specific performance requirements of more demanding applications.

General use

Wear resistance

Electrical insulator

Dielectric strength

Low dielectric loss

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Packaging and Shipping

Packed in PP bag or sponge tray, then put in standard export carton packing, or OEM packing.

Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.

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Who Are We?

Mingrui is a professional factory with years OEM experience in manufacturing industrial ceramic parts.

What Do We Do?

We produce (OEM ) strengthened structure zirconia and alumina ceramic rod,tube, shaft, plate, sleeve, valve, plunger, bearing, nozzle and ceramic arm, they are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military, spaceflight and some other high-end fields.

All of our products with certificates, such as , CE, TUV, and so on.

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