Product Name:Nuclear Grade Flexible Graphite Sheet
1.Stable, even thickness and density,lesstolerance
2.We use high-quality Expandble graphite
Technical data:
Project | Nuclear | Nuclear | Nuclear |
Tolerance of density ( g/cm3 ) | ±0.03 | ±0.03 | ±0.03 |
Tolerance of thickness(mm) | ±0.03 | ±0.03 | ±0.03 |
Carbon Content ( % ) | ≥99.5 | ≥99.4 | ≥99.3 |
Tensile Strength ( Mpa ) | ≥5 | ≥4.8 | ≥4.6 |
Compressibility( % ) | ≥50 | ≥50 | ≥50 |
Recovery( % ) | ≥12 | ≥11 | ≥11 |
Sulphur Content( PPm ) | <100 | <200 | <500 |
Chlorine Content( PPm ) | <20 | <25 | <30 |
Stress relaxation( % ) | 10 | 10 | 10 |
lgnition Loss( % ) | <0.5 | <0.1 | <0.1 |
Application:
It is basic materials of various fexible graphite composite (enhancement) sheet, graphite strip, packing and gasket seals, etc. It is widely used in chemical industry, automobile and pump, valve industry.
Features:
Flexible graphite sheet (nuclear grade) is molded or rolled into shape by high quality flake graphite with through after chemical and high temperature treatments without any binder. In harsh working conditions, it still has good sealing performance,long service life and low maintenance costs.
Work condition | Temperature | Oxidizing condition : -200~450°C |
Non oxidizing condition : -240~3000°C | ||
In air : -200~650℃ | ||
PH | 0 - 14 |
Flexible Graphite Sheet
