99% Alumina Ceramic Porous Tubes - High-Temperature Resistant Insulated Ceramic Rods for Scientific Research (Pack of 5)(4-Holes 8mmx2mmx250mm)

Alumina ceramic 2-holes/4-holes tube Al₂O₃ ≥ 99%, OD = outer diameter, HD = hole diameter, L = length, pack of 5pcs.Alumina ceramics has good thermal stability, it can work in high temperature environment for a long time, alumina ceramic high temperature resistance can usually reach more than 1600 ° C, suitable for use in high temperature environment, such as electronic components, heating elements.Alumina ceramic has very low dielectric loss and high dielectric strength, widely used in electronics, semiconductors, communications and other fields of electrical insulation materials.99% alumina ceramic has high hardness and excellent compressive strength as well as strong abrasion and impact resistance, can withstand high physical pressure, suitable for use as structural materials.Alumina ceramic has a wide range of applications in many fields such as scientific research experiments, electronic components, semiconductor devices, mechanical parts, electrical insulation materials, etc.

• Made from 99% alumina, these ceramic porous tubes offer exceptional thermal stability and can withstand temperatures exceeding 1600 °C, making them ideal for high-temperature applications.
• devised with multiple hole configurations (2-holes and 4-holes), these tubes provide versatility for various scientific research experiments and electronic component installations.
• Featuring low dielectric loss and high dielectric strength, these alumina ceramic tubes are perfect for use in electronics, semiconductors, and communication devices, ensuring reliable electrical insulation.
• With outstanding hardness and compressive strength, these ceramic rods exhibit strong abrasion and impact resistance, making them suitable for structural applications in demanding environments.
• This pack of 5 alumina ceramic tubes is an essential addition to any laboratory or industrial setting, providing durable and reliable materials for a wide range of applications including mechanical parts and electrical insulation.