Artificial rainfall bomb shell

Product Description

1. Winding angle, 45°～65° (winding angle can be adjusted according to different requirements to achieve better mechanical properties);
2. Fiber content (weight ratio), 70% to 75%; Epoxy conteng ( 25%-30%)
3. Density, 2.00g/cm³;
4. Water absorption, less than 0.03%;
5. Axial thermal expansion coefficient, 1.8E-05 1/K;
6. Glass transition temperature, 120℃;150℃;180℃
7. Chemical resistance Mineral oil: excellent;
8. Solvent and dilute acid: excellent;
9. Tensile elastic modulus, axial 14000 MPa;
10. Tensile strength: 280 MPa in the axial direction; 600 MPa in the circumferential direction;
11. Shear strength: 150 MPa;
12. Bending strength: axial 350 MPa;
13. Compressive strength: axial 240 MPa;
14. Relative dielectric constant 2-3.2;
15. Dielectric loss factor 0.003-0.015;
16. Partial discharge ≤5;
17. Dielectric strength: axial 3～6kv/mm; radial 10～12kv/mm;
18. Lightning shock: 110KV;
19. Power frequency shock: 50KV;
20. Heat resistance class: B, F, H;
21. inner diameter > 5mm; outer diameter < 300mm; length < 2000mm.

The above data is only for reference, we can do customization for clients’s specific requirements.