Lynx Brand Tufnol
Lynx Brand Tufnol is a good quality fine weave grade for mechanical and electromechanical applications. Lynx Brand Tufnol has good mechanical strength and wear resistance with good electrical properties for this class of material. Machining characteristics are good but do not match those of Carp Brand Tufnol.
Applications:
Typical uses include small machined parts such as spacers, gears, rotor blades.
Availability:
| Typical Sheet Size (mm): |
1200x1200 |
| Thickness (mm): |
0.4 through to 90 |
Lynx Brand Tufnol is available in sheet only.
Specifications:
| Sheet |
BS EN 60893-3-4 Type PF CC 305 |
Technical Specification:
| Property |
Unit |
Result |
| Cross Breaking Strength |
MPa |
145 |
| Impact Strength - notched - charpy |
kJ/m² |
9.4 |
| Compressive Strength - flatwise |
MPa |
320 |
| Compressive Strength - edgewise |
MPa |
200 |
| Resistance to Flatwise Compression |
% |
1.5 |
| Shear Strength - flatwise |
MPa |
100 |
| Water Absorption - 1.6mm thick |
mg |
60 |
| Water Absorption - 3mm thick |
mg |
85 |
| Water Absorption - 6mm thick |
mg |
105 |
| Water Absorption - 12mm thick |
mg |
130 |
| Electric Strength flatwise in oil at 90ºC - 1.6mm thick |
MV/m |
4.0 |
| Electric Strength flatwise in oil at 90ºC - 3mm thick |
MV/m |
3.0 |
| Electric Strength flatwise in oil at 90ºC - 6mm thick |
MV/m |
2.0 |
| Electric Strength edgewise in oil at 90ºC |
KV |
10 |
| Insulation resistance after immersion in water |
ohms |
1x109 |
| Relative Density |
|
1.36 |
| Maximum Working Temperature - Continuous |
ºC |
120 |
| Maximum Working Temperature - Intermittent |
ºC |
130 |
| Thermal Classification |
|
Class E |
| Thermal Conductivity through Laminae |
W/(mK) |
0.32 |
| Thermal Expansion in plane of Laminae |
X 10-5 / K |
1.9 |
| Specific Heat |
kJ / (kgK) |
1.5 |
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