High Purity 99.9 Percent Carbon Graphite Plates For Metallurgy And Lab Use, 30Mm By 20Mm By 2Mm, Boss Grade DIY Graphite Blocks For Heat And Electrical Conductivity, Machinable And Versatile For Custom Projects

Premium 99.9% Graphite Plates Pack 20 for Heat Conduction
✔️ 20×20×2mm or 30×20×2mm plates, 99.9% purity, machinable

These high-purity graphite plates are machinable blocks designed for labs and metallurgy. They excel as heat spreaders and electrical conductors, and serve as insulation components in sintering molds, heater parts, and chemical processing equipment.

✅ 99.9% purity graphite for exceptional thermal and electrical conductivity
✅ Melting point ~3850±50°C; boiling point ~4250°C
✅ Bulk density >1.8 g/cm3; resistivity <13 μΩ·m
✅ Bending strength >47 MPa; compressive strength >75 MPa; corrosion resistance
✅ Sizes: 20×20×2mm and 30×20×2mm; pack of 20 plates

💡 What is a high-purity graphite plate used for in high-temperature lab and industrial settings?

These plates offer handy heat and electrical performance and are easy to machine for custom shapes.

- Used as heat spreaders and electrical conductors in metallurgy and electronics - Ideal for sintering molds, heater components, and insulating plates - Resistant to oxidation and harsh chemicals in high-temp environments - Machinable to fit exact project dimensions and tolerances