Alumina Powder A

Alumina Powder A are 99.98% pure aluminum oxide polishing powders manufactured to yield consistent, reproducible results. Also know as Linde A. Uniform crystal composition keeps polishing operations controllable and allows for a wide range of critical applications, such as semiconductors, electro-optics, faceting and ceramics. Chemically insert anc can be applied directly to the lap without levitation preparation. A - 0.3 micron size, 9 mohs hardness.

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SKU 00020_CFG

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Description Alumina Powder A

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Brand	Kingsley North

Product Questions (5)

Customer Questions

Yes, this is the alumina A powder. We do not carry a B or C. We do carry 2 other types of alumina, Micro Alumina and Raybrite A. If you have any other questions please email sales@kingsleynorth.com and we can help you out.

This is a .3 micron size so that is roughly around the 80,000 - 100,000 range. These are not generally measured out with a grit equivalent so I do not know the exact size.