Glass Fiber Composite (GFRP) Rods
NitPro Composites manufactures high-performance glass fiber reinforced polymer (GFRP) rods engineered as a lightweight, corrosion-proof alternative to steel rods and rebar. As a trusted glass fiber rods manufacturer, we produce pultruded glass fiber rods for construction, infrastructure, marine, agricultural, and UAV applications where strength, durability, and non-conductivity matter most.
Also known as fiberglass rebar, FRP rods, or composite reinforcement bars, our fiberglass rods for construction are trusted across industries that demand consistent, long-term performance where traditional steel falls short.
Key Features
- Exceptionally rigid
- High dimensional stability and UV resistant
- High corrosion resistance
- High thermal conductivity in some forms
- Very low thermal expansion (approx. 8 times lower than steel, 11 lower than aluminium)
Material Specifications
| Parameter | Value | Unit |
|---|---|---|
| Diameter | OD ± 0.03 | mm |
| Fiber orientation | 0 | degree |
| Fiber type | Standard modulus carbon fiber | — |
| Tensile strength | 1600 | Mpa |
| Tensile modulus | 135 | Gpa |
| Flexural strength | 175 | Gpa |
| Ultimate Tensile strain | 1.30% | — |
| Glass transition temperature | 160 | °C |
| Density | 1.55 | gm/cc |
*Above results are evaluated by performing lab test as per ISO on Pultruded Carbon fiber rod.
FAQ
What are carbon fiber rods?
Carbon fiber rods are solid cylindrical structures made from carbon fiber reinforced polymer (CFRP) composites. They provide exceptional strength, stiffness, durability, and lightweight performance.
How are carbon fiber rods manufactured?
Carbon fiber rods are manufactured by impregnating carbon fiber bundles with resin and then curing them under heat and pressure. This process creates solid rods with excellent mechanical properties.
What are the advantages of carbon fiber rods?
Carbon fiber rods offer several benefits, including:
- Exceptional rigidity
- Lightweight construction
- High dimensional stability
- UV resistance
- High corrosion resistance
- Very low thermal expansion
What sizes do you manufacture?
We manufacture pultruded carbon fiber rods in diameters ranging from 1 mm to 25 mm. Custom sizes and lengths can also be produced based on specific application requirements.
Can carbon fiber rods be customized?
Yes, our carbon fiber rods are available in varying dimensions and can be customized in terms of diameter, length, and specifications to suit different industrial applications.