High Purity Hot-Pressing Sintering Graphite Die for Cutting Discs

High Purity Hot-Pressing Sintering Graphite Die for Cutting Discs. High Purity Composition: Made of 99.9% high purity graphite with high carbon content. Ultrafine Particle Structure: Utilizes ultrafine particle structure for superior material quality. High Mechanical Strength: Compressive strength exceeds 70MPa with high machining accuracy. Low Porosity Design: Features dense structure with porosity less than 26%. High Temperature Resistance: Withstands temperatures up to 4350 degrees Celsius. Oxidation Resistance: Durable performance with excellent resistance to oxidation. Low Heat Deformation: Fine surface finish ensures low rate of heat deformation. Versatile Applications: Serves as heating element and supporting mold for diamond tools.