Description
Flexible Graphite Sheet, normally we call it "Expanded Graphite Sheet", it is made from high quality and purity flake graphite, which is gone through chemical treatment, expanding under high temperature and then rolling. It is a basic material for making different kinds of graphite sealing products.
Kaxite B201N - Nuclear grade Flexible graphite sheet

Typical Application
> Made for packing rings and various kinds of gaskets
> Cut into strip for filler of spiral wound gasket - Style TP201
> Used widely in chemical, automotive and pump, valve industries

Prime Features
> Lone life and less maintenance
> Replacement for asbestos, new more applications are being indentified daily.

Technical Data

Item	Industrial grade	Nuclear grade
Tolerance of density g/cm3	+/-0.06	+/-0.05
Carbon content  %	98/99	99.5
Tensile strength  Mpa	4	5
Compressibility  %	30	30
Recovery  %	15	15
Sulphur content	1200	700
Chlorine content	50	25
Stress relaxation rate %	10	10
Lgnition loss	2.0	0.5

Temperature: -240~+500 under oxidizing environment
-240~+3500 under non-oxidizing environment
PH: 0~14

Dimensions

Special density and thickness, shape or grade available on request