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High purity graphite material GL-23 using cold-molded, fine roasting, duplicate impregnation and triple baking, triple impregnation and quadruplicate baking and other methods to improve the strength and hardness of this material. It is a high purity, high strength, high density graphite material.
For this graphite material with thermal stability, high temperature resistance, corrosion resistance and high thermal conductivity etc. it is widely used in casting, metallurgical and mold industries.
High precision CNC processing device makes producing the horizontal continuous casting graphite crystallizer, horizontal continuous casting graphite mold, up-drawing continuous casting graphite mold and other graphite molds in metallurgical industry, graphite crucible, sintering mold, EDM processing mold, graphite molds in electronics industry and other graphite machining parts of different shapes and various application to come true. It is the precision and roughness ideal materials for graphite machining.
Typical Properties
TYPES | SPECIFICATIONS (mm) | APPARENT DENSITY (g/m3) | SHORE HARDNESS | ELECTRICAL STRENGTH (Ωmm2/m) | FLEXURAL STRENGTH (MPa) | FLEXURAL STRENGTH (MPa) | AVERAGE RORE SIZE (μm) | COFFICIENT OF THERMAL EXPANSION (10-6/k) | ASH (%) |
GL-23 | Φ100×250 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 |
Φ120×250 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 | |
Φ135×250 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 | |
Φ150×250 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 | |
Φ180×250 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 | |
Φ200×250 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 | |
Φ350×400 | 1.80 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 | |
Φ210×250 | 1.78 | 48 | 10 | 37 | 78 | 3.2 | 4.8 | 0.1 |
We also can produce or machining the uncommon dimension graphite cylinder to you according to your requirement.
Cold-molded Fine-grained Purity Graphite Material Cylinder