Wuxi Dingrong Composite Material Technology Co.Ltd
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3mm Frp Rods High Tensile FRP Strength Member
Non-metallic FRP Strength Member, a di-electric composite cable strength member widely known as FRP/ GRP rod, is to use vinyl ester resin as foundation combined with the strength of glass fiber through pultrusion technology to produce a new type of high performance non-metallic composite material. Without drawbacks of traditional metallic strength member, FRP strength member features excellent anti-corrosion, electromagnetic interference free, high tensile strength, low weight, saving energy and environmentally friendly, which are now widely used in various optical fiber cables.
Specification Of FRP
• Light Weight & Excellent Tensile Strength
• Prevent Cable Buckling
• Most Suited for Multi-Loose Tube, Uni Tube, Slotted Core & Ribbon Cable Designs
• Used as Central or Peripheral Reinforcement in Fibre Optic Cables
• Dual Advantage : Reinforcement during Installation as well as Reduce Stress on Signal Carrying Optic Fibre /Conductor
• Prevent Sagging in Aerial Installation
• Cost Effective Solution as a Strength Member
| Property | Value |
| Appearance | No deffets harmful use such as cracks, uneven spots, and contamination |
| Tensile strength | ≥1100 Mpa |
| Tensile modulus | ≥50 Gpa |
| Flexural strength | ≥1100 Mpa |
| Flexural modulus | ≥50 Gpa |
| Elongation at break | ≤4 % |
| Diameter tolerance | ±2% mm |
| Minimum bending radius | 40*D mm |
| Density (g/cm3) | 2.05-2.15 |
| High temperature bending test (50D,100℃,120h) | No bur, crack and break |
| Low temperature bending test (50D,-40℃,120h) | No bur, crack and break |