QFRP Non-metallic Glass Fiber Reinforced Core


Technical Characteristics of QFRP Non-metallic Reinforced Core

1. Non-metallic materials are not sensitive to electric shock, and are suitable for frequent lightning and rainy etc. areas;

2. The optical cable using FRP reinforcement core can be installed next to the power line and the power supply device, and will not be interfered by the power line or the induced current generated by the power supply devices;

3. Compared with metal core, FRP will not produce gas due to the chemical reaction between metal and ointment and affect the optical fiber transmission index;

4. Compared with metal core, FRP has the characteristics of high tensile strength and light weight;

5. FRP reinforced core optical cable bulletproof, anti- bite and anti-termite.

Product specifications: 0.45~0.58mm as its diameter

Product length: delivery length ≥ 25km or customized length according to customer requirements

Technical Performance Indicators of QFRP

Items Tested

Testing results

Twist 360°/M

No disintegration


Round, no flat, no burrs

Modulus of elasticity≥ 50GPa


Low temperature bending test

50D, -40±1°C, 24h

The sample surface is free of fractures and burrs; 

no disintegration or bending; surface smooth

Tensile strength≥ 1300MPa


Elongation at break 2~4%


Bending 170~180°

The sample can naturally rebound after bending 170~180°, without fractures

Average diameter deviation 0.48/0.56mm