Advantages:Perfect crystallization, large flake,good flexibility, excellent chemical and physical properties,superior conductivity,selflubricity and resistance to temperature,corrosion and hot shock,and much more. To the 50 mesh graphite, expansion ratio is 290 or more.
Usage:Large flake graphite is widely used as an essential nonmetalic mineral in almost all industries.It can be used as highquality refractory material or coatings in metallurgical industry,black lead in light industry,carbon brush in electronics industry,electrode in battery industry and catalyst in chemical fertilizer industry, to name just a few. After being deep processed,crystalline flake graphite can be used to produce TV tube coatings,graphite friction reducing additives and many other high-tech products. Our product is one of the most suitalbe graphite to make expandable graphite.
Main Technical Index:
Technical parameters | ||
1 | Technical Carbon | 80%-91% |
2 | Ash | 9%~19% |
3 | Volatile material | 0.1%max |
4 | Humidity | 0.1%max |
5 | Size | 0.15mm ~0.425mm.etc |
Type | Spec. | Size(%) | Carbon Contents (%) | Moisture (%) |
Screen Oversize | ||||
Middle Carbon Graphite | +35Mesh | ≥75 | 86%-91% | ≤0.1 |
+50Mesh | 83%-88% | |||
+80Mesh | 81%-86% | |||
+100Mesh | 80%-85% | |||
-100Mesh | ≥75 | 80%-84% |
