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GLASSMATE®-SR Graphite


Interested in GLASSMATE®-SR graphite?

Applications


  • Short production runs
  • Thick bead transfer

Specifications


Particle size
10 µm (394 µin)
Apparent density
1.8 g/cm3 (0.065 lb/in3)
Compressive strength 108 MPa (15,600 psi)
Flexural strength1 58 MPa (8,400 psi)
Shore hardness 68
Coefficient of thermal expansion 8.3 µm/m °C (4.6 µin/in°F)
Thermal conductivity2 98 W/m-K (57 Btu-ft/hr/ft2°F)
Purity <3000 ppm ash
Oxidation threshold3 460°C (860°F)

 1Measured using three-point bend method. 2Approximate values taken at room temperature; as temperature increases, thermal conductivity decreases. 3Oxidation threshold defined as temperature at which oxidation weight loss after 24 hours is approximately 1%. (Size 0.5" x 0.5" x 1").

Documentation


Grade Chart

GLASSMATE® Graphite Grades Table