our company

Polar Sapphire is a producer of 3N to 6N high purity alumina. We employ new and cutting-edge technology to improve the total cost of ownership for our customers. 

We are:

  1. A strong team always developing new research to improve our product.

  2. A North American manufacturer to ensure better quality oversight.

  3. Producing high purity aluminum oxide powder, beads and pucks that show improved sapphire boule yields due to less colouration and microporosity, and fewer crystal defects. 

  4. Producing pucks that provide better packing density for increased furnace throughput.

  5. Offering significant cost savings versus competitors with targets for further reductions.

  6. Looking for companies interested in testing our alumina in sapphire or battery separator applications.