FRP pultruded profile
Any constant cross-section profiles can be pultruded.
Pultrusion allows the designer to customize the
FRP Pultruded profiles
Main Profiles
Angles | Channels | Round Tubes | Square Tubes | Round Rods |
40×40×5 50×50×6 100×100×10 125×125×12 | 50×30×5 80×30×4 100×35×5 200×50×10
| φ8×2.5 φ10×2.5 φ12×2.5 φ18×3 φ25×3 φ40×3 | 25×25×3 38×38×3 50×50×6 60×60×4.5 | φ3 φ12 φ4 φ16 φ6 φ18 φ8 φ20 φ10 φ25 |
Property Performance
Item | Unit | Pultruded production | Steel | Aluminum | Rigid polyvinyl chloride | ||
Beam | Bar | ||||||
Proportion |
| 1.7~1.9 | 1.8~2.1 | 7.8 | 2.7 | 1.4 | |
Tensile strength | LW | Mpa | 350~550 | 600~700 | 340~500 | 70~280 | 39~63 |
CW | 30~70 |
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Tensile modulus | LW | Mpa | 22000~30000 | 25000~40000 | 210000 | 70000 | 2500~4200 |
CW | 5000~7000 |
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Flexural strength | LW | Mpa | 250~500 | 600~900 |
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CW | 70~180 |
| 340~450 | 70~280 | 56~105 | ||
Compressive strength | LW | Mpa | 300~500 | 400~500 | 450 |
| 63~77 |
CW | 100~150 |
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Shear strength | LW | Mpa | 140~180 | 180~200 | 380 | 70~90 |
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CW | 50~70 |
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withstand voltage | Sec | 100~120 | Remark: LW Portrait CW Landscape | ||||
withstand arc | Kv/mm | 6~12 | |||||
Dielectric constant | 105 106 107 | 4.7~5.2 4.5~5.1 4.3~4.7 | |||||
