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  • Composite bushing of closed jet fuse
  • Composite bushing of closed jet fuse
  • Composite bushing of closed jet fuse
  • Composite bushing of closed jet fuse
Composite bushing of closed jet fuse Composite bushing of closed jet fuse Composite bushing of closed jet fuse Composite bushing of closed jet fuse

Composite bushing of closed jet fuse

1: Winding Angle, 45° ~ 65° (the winding Angle can be adjusted according to different requirements to achieve better mechanical properties);

2: Fiber content (weight ratio), 70% ~ 75%;

3: Density 2.00g/cm;

4: Water absorption rate, less than 0.03%;

5: Axial thermal expansion coefficient, 1.8E-05 1/K;

6: Glass conversion temperature, 110 ~ 120℃;

7: Chemical resistance mineral oil: excellent;

8: Solvent and dilute acid: excellent;

9. Tensile elastic modulus, axial 14000 MPa;

10. Tensile strength: axial 280 MPa;Circumferential 600 MPa;

11. Shear strength: 150mpa;

12. Bending strength: axial direction 350 MPa;

13. Compressive strength: axial 240mpa;

14: Relative dielectric constant 2-3.2;

15: Dielectric loss factor of 0.003-0.015;

16: Local discharge ≤5;

17: Insulation strength: axial direction 3 ~ 6kV /mm;Radial 10 ~ 12kV /mm;

18: Lightning impact: 110KV;

19: Power frequency impact: 50KV;

20: Heat resisting grade: B, F, H;

21: internal diameter > 5mm;Outer diameter < 300mm;Length < 2000mm.

The above data are for reference only and we can be customized


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