Canvas Bakelite Black
The graphite impregnated into this grade gives it a low coefficient of friction making it suitable for high load and wear. Due to the graphite content, this grade it is not suitable for electrical purposes and is primarily used in mechanical applications such as wear strips, saw guides and dry running bushes.
Properties
Property |
Unit of measure |
Value |
Tensile Strength | Mpa | 70 |
Elongation at Break | % | |
Modulus of Elasticity | MPa | |
Impact Strength | kj/m² | 11.5 |
Compressive Strength | MPa | 310 |
Shear Strength | MPa | 90 |
Shore Hardness | D Scale | |
Co-efficient of Friction | μ | 0.13 |
Water Absorption @ 23 Deg C | % | 0.7 |
Service Temperature Intermittent | ᵒC | 130 |
Service Temperature Continuous | ᵒC | 120 |
Melting point | ᵒC | |
Thermal Conductivity | W/m.ᵒC | 0.36 |
Dielectric Strength | kV/mm | |
Volume Resistivity | Ω.cm | |
Surface Resistivity | Ω | |
Arc Resistance | Sec | |