0.25g/Cm3 Graphite Insulation Board 300mm Thickness

Reinforced Composite Hard Felt - Sheet

Features:

Our Reinforced Composite Hard Felt are flat plates, drums, dishes and other shaped parts, which are widely used in furnaces with high vacuum and inert gas, such as: single crystal growth furnace, polycrystalline ingot furnace, sapphire crystal growth furnace, cemented carbide (powder Metallurgy) vacuum sintering furnace, low-pressure sintering furnace, etc., the maximum operating temperature can reach 3000 ℃. In addition to its excellent thermal insulation efficiency,

Composite Hard Felt also has the characteristics of installation without support,

easy installation/removal, etc.,

which not only saves labor, but also reduces the replacement cycle.

The density of Reinforced Composite Hard Felt is 0.18-0.32g/cm3.

Composite Hard Felt has the advantages of high rigidity, self-supporting, high strength, no short fiber loss, and low thermal conductivity that traditional insulation materials do not have.

Physical and chemical indicators:

Temperature resistance: 2200 ℃ in vacuum, 3000 ℃ in inert gas