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96% & 99.6% Alumina

Top-Rated Alumina Ceramic Supplier

96% Alumina and 99.6% Alumina substrates and wafers are stocked and processed by Valley Design. 99.6% Alumina Al203 substrates are typically referred to as thin film substrates and are manufactured using tape cast or pressed methods. This material comes As-Fired .005” - .080” thick, and then is lapped and/or polished by Valley Design into any custom thickness specified. 96% Alumina substrates are typically referred to as thick film substrates, and are used for high power electronic and RF Microwave applications. A previous project involved lapping 1000’s of 96% Alumina substrates 4” square to 75um thick.

A fantastic electrical insulator used in electronics, pumps components and automotive sensors, 96% Alumina Ceramic is wear- and corrosion-resistant. Ceramic alumina at 96% is a highly-pure material that boosts a number of useful and robust properties, including:

  • Superior electrical properties
  • Mechanical strength
  • Moly-manganese metalizable
  • Chemical resistant
  • Dielectric properties
  • Dense
  • Nonporous

Valley Designs uses a state-of-the-art facility to manufacture 96% alumina ceramic substrates for the electrical, aerospace, automotive and appliance industries.

Our process isn’t complex, but we do employ a series of professional engineering and manufacturing tactics and technical processes to form 96 alumina ceramic products. Uniaxial pressing, isostatic pressing, injection molding, and extrusion are just a few of the manufacturing techniques to create products from this robust and strong material.

As a premier alumina ceramic supplier, we can produce high-purity and small grain sized 96% alumina ceramic substrate products to meet your specific requirements.