Accumet Engineering Corp. AA01400400025 Polished Alumina Square

The Accumet Engineering Corp. AA01400400025 is a high-quality polished alumina ceramic square, precisely manufactured to dimensions of 4 inches by 4 inches with a thickness of 0.025 inches. Made from 99.6% pure alumina, this substrate offers exceptional hardness, excellent thermal and electrical insulation properties, and a smooth, polished surface ideal for thin-film applications, microelectronics, and high-temperature environments. Commonly used in laboratory, semiconductor, and materials science applications, this alumina square is a reliable choice for demanding technical requirements.

Key Features:

• Manufacturer: Accumet Engineering Corp.

• Model Number: AA01400400025

• Material: High-purity Alumina (99.6%)

• Dimensions: 4″ x 4″ x 0.025″

• Surface: Polished

• Applications: Semiconductor, laboratory, thin-film deposition, high-temp processes

• Excellent electrical insulation and thermal stability