Up to 5 files, each 10M size is supported. OK
YINGDA TECHNOLOGY LIMITED 86-755-23763623 sales@yingdapc.com
News Get a Quote
Home - News - What is FRP strength member for fiber optic cable?

What is FRP strength member for fiber optic cable?

December 2, 2021

At present,  in most of FTTH project, FRP and KFRP are widely used because of their advantages over steel wire and glass fiber. From outer appearance, FRP is white, KFRP is golden, and its performance is different. Below Yingda Photonic make a brief introduction of KFRP, for reference only:

latest company news about What is FRP strength member for fiber optic cable?  0

Features

Not sensitive to the lightning strike, applied to the areas which are common with frequent lightning and rain;

Not obstructed by induced current and can be installed close to the power unit and device;

No harmful gas that would affect the optical transmission indicators;

Has the characteristics of high tensile and light weight;

bullet-proof, ant-proof and anti-tooth proof.

 

Diameter/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

 

Product length

Diameter(0.40~3.00)Standard Length for delivery≥25km

Diameter(3.20~5.00)Standard Length for delivery≤12.5km

For nonstandard diameter and length, we could produce it as clients’ requirements.

 

FRP Technical Performance:

Property Value
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 (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

 

latest company news about What is FRP strength member for fiber optic cable?  1