Specification :

GT-01: Density 0.25g/ cc
GT Grade Graphite Rigid board / Felt Density 0.25g/ cc Economic For general heat treatment furnace.

The GT grate of graphite Felt is one kind of the economical-type insulation material in our company. He can be widely used in any kind of the General Heat Treatment Furnace, whose temperature is lower than 1600 .

TYPE AND CODE
GT-0101 RIGID GRAPHITE FELT WITH ONE SIDE FOIL AND WITHOUT OTHER SIDE
Ub4¸
GT-0102 RIGID GRAPHITE FELT WITH BOTH SIDE FOIL
Ì b4¸
GT-0103 RIGID GRAPHITE FELT WITH ONE SIDE CFC AND WITHOUT OTHER SIDE
Ub 
GT-0104 RIGID GRAPHITE FELT WITH BOTH SIDE CFC
Ì b 
GT-0105 RIGID GRAPHITE FELT WITH ONE SIDE CFC AND OTHER SIDE FOIL
b4¸ + æ b 
GT-0106 RIGID GRAPHITE FELT WITHOUT SURFACE
GT-0107 “ SANDWICH� STYLE
“  » � Ó „

Avalilable Sizes & Dimensions
Thickness Width Length
300mm( max) 1200mm( max) 1520mm( max)

Chemic al Composition
Bulk density g/ cm³ d0.28
Bending strength MPa 2.5-3.2
Thermal Conductivity at 20 w/ mk 0.32
Thermal Conductivity at 1000 w/ mk 0.46
Tensile strength MPa 2.8-6.8
Carbon content % e98
Plainness mm/ meter + 4.0