1.Technical characteristics of GFRP Optical cable Strengthen core
1.Non-metallic material is not sensitive to electric shock, apply to thunder and rainy climate areas;
2.GFRP strengthen core can be used and installed close to the power lines and the power supply device, not interfered by power lines or power supply device produced induced current;
3.Compared with metal core, GFRP won’t influence optical fiber transmission index because of gas from chemical reaction between metal and factice.
4.Compared with metal core,GFRP has the characteristics of high tensilestrength, light weight;
5.GFRP optic cable strengthen core can bullet proof, prevent tooth bite and anti-termite.
2. Product Specification: diameter(unit mm)
3.Length Of Product
Standard delivery length≥25km
Standard delivery length≤12.5km
Non-standard diameter and length can be produced according to the requirements of customers.
4.FRP Technical Performance Index
|Tensile elastic modulus(GPa)||≥50|
|Bending modulus of elasticity(GPa)||≥50|
|Elongation at break(%)||≤4|
|Coefficient of linear expansion(1/℃)||＜8×10-6|
|Minimum bending radius(mm)||40×D|
|High temperature bending performance||No burr;no cracking;no break|