FRP/KFRP optical cable reinforced core
using a leading fiberglass pultrusion technology to produce the fiber-reinforced plastic FRP optical cable reinforced core professionally, which is operate strictly in accordance with ISO9001: 2000 Quality System documentation requirements, the products manufactured are all undergone a rigorous comprehensive examination, including the mechanical strength continuous screening test in order to ensure the integrity of the product length and the product performance so as to meet customers' needs.
1,The technical features of FRP optical cable reinforced core;
1,The technical features of FRP optical cable reinforced core;
1) The non-metallic material is not sensitive to the electric shock, which is applied to rainy areas of which thunders and lightning are often;
2) The optical cables used FRP reinforced core may be installed close to power cord and the power supply, which will not be affected by the current interference generated by power cord or power supply;
3) Compared with the metal core, FRP does not affect the optical transmission indicators caused by the gases produced by chemical reactions of metal and the ointments;
4) Compared with the metal core, FRP has the characteristics of high tensile strength, light weight;
5) FRP reinforced core optical cable is bullet-proof, ant proof and anti-tooth bite.
2, Product Specifications: diameter (unit: mm)
| 0.40 | 0.45 | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.25 | 1.30 | 1.40 |
| 1.50 | 1.60 | 1.80 | 2.00 | 2.10 | 2.20 | 2.30 | 2.40 | 2.50 | 2.60 |
| 2.70 | 2.80 | 3.00 | 3.20 | 3.30 | 3.50 | 3.70 | 4.00 | 4.50 | 5.00 |
3,Product Length
Diameter (0.40 ~ 3.00)
Standard products length for delivery ≥ 25km;
Diameter (3.20 ~ 5.00)
Standard products length for delivery ≤ 12. 5km;
For the products of non-standard diameter and non-standard length, we can produce it as customers' requirements.
4. FRP technical performance indicators
| Property | Values |
| Tensile strength(Mpa) | ≥1100 |
| Tensile modulus(Gpa) | ≥50 |
| Flexural strength(Mpa) | ≥1100 |
| Flexural modulus(Gpa) | ≥50 |
| Elongation at break(%) | ≤4 |
| Coefficient of linear thermal expansion(-30-80℃)(1/℃) | <8×10-6 |
| Diameter tolerance(mm) | ±2% |
| Density(g/cm3) | 2.05~2.15 |
| Minimum bending radius(mm) | 40×D |
| High temperature bending test(50D,100℃,120h) | No bur,cracks and break |
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