Sumitomo Chemical's HPA is uniform fine powder characterized by highly pure and homogeneous crystal structure. We produce HPA by Aluminium Alkoxide Hydrolysis process.Advanced Aluminas are α-alumina single crystals with precisely controlled particle size distribution and almost-spherical polyhedral shape.

Detailed Information on High purity alumina

Inquiries about this product

Product Information

Generic name

4N purity alumina, HPA, Thermally Conductive Fillers

CAS no.

1344-28-1

Application

• O0000
• Q0000
• Q0500
• S0000
• T0000
• U0000
• U0100
• U0300
• U0400
• V0000

Department

Inorganic Materials Division

Contact

2-7-1, Nihonbashi, Chuo-ku, Tokyo 103-6020, Japan
TEL: +81-3-5201-0259
FAX: +81-3-5201-0460