FRP glass fiber (non-metallic) strengthening core

Short Description:

FRP glass fiber (non-metallic) strengthening core has the advantages of all electrolytes, a wide range of use, corrosion resistance, good compatibility with other optical cable materials, long service life, will not cause harmful gas caused by metal corrosion hydrogen damage affect optical cable transmission performance. Non-metallic materials are not sensitive to electric shock, not subject to electromagnetic interference, with better tensile strength, high elasticity, high bending modulus and low elongation, small specific gravity (about 1/5 of steel wire), the same size can provide large length of disk length, greatly improve production efficiency and yield.

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Product Detail

Product Tags

Technical Characteristics

1. Non-metallic materials, not sensitive to electric shock, suitable for lightning, rain and other climatic environment areas;

2. The FRP reinforced fiber cable can be installed next to the power line and power supply device, and will not be disturbed by the induced current generated by the power line or power supply device;

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

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

5. FRP fiber reinforced core corrosion resistance, anti - bite, anti - ant.

Product Specifications, Diameter(mm)

0.40	0.50	0.90	1.00	1.20	1.30	1.40	1.50
1.60	1.70	1.80	2.00	2.10	2.20	2.25	2.30
2.40	2.50	2.60	2.65	2.70	2.80	2.90	3.00
3.10	3.20	3.30	3.50	3.70	4.00	4.50	5.00

Product Length

Diameter (0.40~3.00) , Standard delivery length≥25km

Diameter (3.10~5.00) , Standard delivery length≤18km

Technical performance index

No.	Project Name	Unit	Index
1	Appearance	/	Uniform color, no cracks, no burrs on the surface, smooth feel
2	Cladding mode stripper	mm	±0.02
3	Density	g/cm³	2.05~2.15
4	Non-circularity	/	≤5%
5	Tensile strength	MPa	≥1100
6	Modulus of elasticity for tension	GPa	≥50
7	Elongation at break	/	≤4%
8	Bending strength	MPa	≥1100
9	Modulus of elasticity in static bending	GPa	≥50
10	Coefficient of linear expansion	1/℃ (-30℃~+80℃)	≤8×10-6
11	Water absorption	/	≤0.1%
12	Minimum instantaneous bending radius	(40D,20±5℃ )	No burr, no crack, no bending, smooth surface, can spring straight
13	High temperature bending property	(50D,100℃,120h)	No burr, no crack, no bending, smooth surface, can spring straight
14	Low temperature bending property	(50D,-40℃,120h)	No burr, no crack, no bending, smooth surface, can spring straight
15	Torsional property	(±360°/m)	No burr, no crack, no bending, smooth surface, can spring straight