Rigid Composite Carbon-Graphite Board

Product Description
Rigid composite carbon-graphite board is processed based on polyacrylonitrile based or rayon based carbon or graphite fiber felt though process of bonding, case-harden, high-temperature carbonization etc. According to requirement, its surface can be pasted by carbon cloth, carbon paper or coating.

Product Feature
Good heat preservation, long lifetime, convenient for dismantling, low thermal conductivity, hard strength of structure, low flyash, corrosion resistance

Product Specification/Models
Processing temperature(Centigrade) ---2200
Carbon content (%) ---99.5
Heat conductivity (W/m.k)---0.18-0.25
Density(g/cm³)---0.18-0.28
Tensile strength(Mpa)---1.0-2.5
Bending strength(Mpa)---1.0-2.0
Flyash(ppm)---200
Spec---Length:2.7m Width:1.4m Thickness:10-350mm

Application
Use as heat insulator of high-temperature monocrystal or multicrystal puller furnace, smelting furnace, vacuum sintering furnace, high pressure vacuum gas quenching furnace etc.
Delivery Way - Date Of Delivery: 7-10 days