Insensitive to lightning strike, it is suitable for the area with frequent lightning and rain.
Light weight high strength, low density and high ratio of strength/weight.
Low expansion, it has low expansion coefficient in wide range of temperature settings.
Impact and break resistance, the tensile strength remains around 1300Mpa even it is broken.
Good flexibility, the light and soft texture allows it bend easily, the minimum bending diameter is only 20 times of the diameter of the rod. In a complex close quarter indoor environment with limited wiring space, KFRP can be the preferred choice.
Diameter: Φ0.4-Φ5 (mm) (Coated and uncoated)
Test Item |
Units(or Criteria) |
Technical Specification |
|
Diameter Tolerance |
Core |
mm |
±0.05 |
Coated |
mm |
±0.05 |
|
Ovality |
Core |
% |
≦5 |
Coated |
% |
≦5 |
|
Tensile Strength |
MPa |
≧1600 |
|
Tensile Elastic Modulus |
GPa |
≧52 |
|
Minimum Bending Performance |
— |
Bending radius 10D. No bur and crack or break, smooth surface, self-straighten, non destructible. |
|
High temperature bending performance |
80℃,24h |
Bending radius 30D. No bur and crack or break, smooth surface, self-straighten, non destructible. |
|
Low temperature bending performance |
-40℃,24h |
Bending radius 30D. No bur and crack or break, smooth surface, self-straighten, non destructible. |