Flexible carbon and graphite felt PDF Yazdır E-posta
Flexible carbon and graphite felt for thermal insulation
Soft Carbon Felt and Soft Graphite Felt

Note: For the carbon and/or graphite felt, it is very important that is 100% Rayon Based, and hi-  
fired to a minimum of 1500 C for Carbon, and at or above 2100 C for Graphite.

Your trace element data for these products is needed for us to analyze.
Dimensions needed:
1/4" thick x 45" width or 1/2" x 45" or 1" x 45" +/- width. 

Carbon and Graphite Soft Felt Specifications:

      (Can you match these?)

     Property                                 Units               Determined at Degrees  C      Carbon Felt     Graphite Felt

     Density                                Lb/cu ft                          20                                   5.5                    5.0

     Shrinkage, Linear                %                             To 3000                              1                      Nil

     Water Absorption              Weight%                      20                                    1                        Nil

     in 90% relative humidity

     Carbon Assay, Min               %                                                                      99                      99.9    

     Ash                                         %                                                                     .25                         .02

     Specific Heat               BTU/lb/deg F                   20                                   .017                     .017

     Sublimation Temp        Deg C                                                                   3600                    3600

     Thermal Conductivity   BTU in/hr/sq                1000                                1.75

    Ft/deg F                                                                   1400                                                            2.98