Unmachined Carbon Grafite Block From Qualified Factory

• Customization: Available
• Carbon Content: High-Carbon
• Product Name: Graphite Block
• Model NO.: MSL80
• Grade: HP
• Forming Way: Molded Graphite
• Crystal Morphology: Vibrated
• Transport Package: Wooden Box
• Specification: Customization
• Trademark: Ningheda
• Origin: China
• HS Code: 3801909000
• Production Capacity: 10000tons

Product Description

 Graphite Block is widely used in machinery, electronics, semiconductors, polycrystalline silicon, monocrystalline silicon, metallurgy, chemical, textile, electric furnaces, space technology and biological and chemical industries. The graphite has the following characteristics:

1. Good electric conductivity and high thermal conductivity
2. Low thermal expansion and high resistance to thermal shock.
3. The strength increases at high temperature, and it can withstand over 3000 degrees.
4. Stable chemical property and hard to react
5. Self lubrication
6. Easy to process

1. Technical Index

Type	MSL80	MSS80	MSL85	MSS85
Grain Size (μm)	25	25	25	25
Bulk Density (≥g/cm3)	1.8	1.8	1.85	1.85
Compressive Strength (≥MPa)	60	60	70	70
Flexural Strength(≥MPa)	30	30	35	35
Porosity(≤%)	21	21	18	18
Specific Resistance(≤μΩm)	12	12	12	12
Ash Content(≤%)	0.08	0.08	0.08	0.08
Shore Hardness	50	48	50	50

Graphite Block