B11 Phenolic Cotton Fine Weave
B11 is a Cotton Phenolic laminate made from fine weave cotton fabric. B11 has got good electrical and mechanical properties and is easy to machine.
Availibility:
| Typical Size (mm) |
1220 x 1220 |
| Thickness (mm) |
0.8 through to 150 |
Specifications:
| Specification |
BSEN60893-3-4-PFCC203 |
Technical Specification:
| Property |
Unit |
Result |
| General Properties |
| Density |
g/cm3 |
1.35 |
| Water Absorption |
- |
80mg |
| Electrical Properties |
| IR (24hrs Water Immersed) |
GΩ |
7 |
| Electric Strength (Flat Rapid) |
MV/m |
6 |
| Electric Strength (Flat Step by Step) |
MV/m |
4 |
| Breakdown Voltage (Edge Step by Step) |
kV |
19 |
| Tracking Index |
V |
110 |
| Mechanical Properties |
| Flexural Strength |
MPa |
130 |
| Tensile Strength |
MPa |
80 |
| Impact (Notched CHARPY) |
kJ/m2 |
9.0 |
| Thermal Properties |
| Thermal Rating Continuous |
ºC |
115 |
| Thermal Rating Intermittent |
ºC |
125 |
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