Structural Profiles - Flat Bars (Vinyl Ester)
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Genius FRP
FRP structural shapes profile is made of glass fiber reinforced material, resin as adhesive, glass fiber cloth as a package reinforcement layer, through the thorough penetration, in the metal mold heating, molding, curing, drawing in the traction machine pulled A new type of composite material, with good physical properties, widely used in high strength, large span Situation.

Varieties | Size(mm) | Weight(kg/m) | Size(in) | Weight(lbs/in) |
Riglet | Width*Thickness | Width*Thickness |
| |
FS19 | 19*6.4 | 0.25 | 3/4" x 1/4" | 0.55 |
FS30A | 30*3 | 0.18 | 19/16" x 1/8" | 0.4 |
FS30B | 30*6.4 | 0.37 | 19/16" x 1/4" | 0.82 |
FS35 | 35*8 | 0.54 | 11/8" x 5/16" | 1.19 |
FS38 | 38*5 | 0.37 | 3/2" x 3/16" | 0.82 |
FS40A | 40*8 | 0.62 | 25/16" x 5/16" | 1.37 |
FS40B | 40*10 | 0.79 | 25/16" x 3/8" | 1.74 |
FS46B | 46*6.4 | 0.58 | 29/16" x 1/4" | 1.28 |
FS50A | 50*2 | 0.25 | 2" x 1/16" | 0.55 |
FS50B | 50*4 | 0.38 | 2" x 3/16" | 0.84 |
FS50C | 50*6 | 0.59 | 2" x 1/4" | 1.3 |
FS50D | 50*8 | 0.76 | 2" x 5/16" | 1.68 |
FS50E | 50*15 | 1.43 | 2" x 9/16" | 3.15 |
FS60A | 60*2 | 0.24 | 19/8" x 1/16" | 0.53 |
FS60B | 60*4 | 0.48 | 19/8" x 3/16" | 1.06 |
FS64 | 64*4.8 | 0.6 | 5/2" x 3/16" | 1.32 |
FS70 | 70*4 | 0.55 | 11/4" x 3/16" | 1.21 |
FS76 | 76*9.5 | 1.42 | 3" x 3/8" | 3.13 |
FS100A | 100*10 | 1.95 | 4" x 3/8" | 4.3 |
FS100B | 100*25 | 4.85 | 4" x 1" | 10.7 |
FS102A | 102*3.2 | 0.63 | 4" x 1/8" | 1.39 |
FS102B | 102*5 | 0.97 | 4" x 3/16" | 2.4 |
FS102C | 102*6.4 | 1.3 | 4" x 1/4" | 2.87 |
FS120 | 120*10 | 2.4 | 19/4" x 3/8" | 5.29 |
FS152A | 152*10 | 2.92 | 6" x 3/8" | 6.44 |
FS152B | 152*20 | 5.9 | 6" x 13/16" | 13 |
FS190 | 190*15 | 5.42 | 15/2" x 9/16" | 12 |
FS280 | 280*10 | 5.32 | 11" x 3/8" | 11.7 |
FS300 | 300*24 | 14.4 | 12" x 15/16" | 31.8 |
FS355 | 355*5 | 3.5 | 14" x 3/16" | 7.72 |
FS555 | 555*5 | 5.4 | 22" x 3/16" | 11.9 |
FS751 | 751*5 | 7.2 | 30" x 3/16" | 15.9 |
Markets

Architectural
Bridge & Highway
Chemical
Food & Beverage
Manufacturing
Metals & Mining
Microelectronics
Oil & Gsa
Pharmaceutical
Power
Pulp & Paper
Recreation
Telecommunications
Transportation
Water & Wastewater
The characteristics:
Corrosion Resistant
Low Maintenance
Fire Retardant
Low Install Cost
Heavy Metal Safe
Long Service Life
Electrically & Thermally Non Conductive
High Strength-to-Weight Ratio
Introduction of raw materials——Resin type
Code | Resin type | Flame retardant property | Recommended usage occasions |
VEFR-25 | Vinyl type | Oxygen index 28 or above | Acid, alkali and other corrosive harsh environment |
IFR-25 | Meta benzene | Oxygen index 28 or above | A VEFR type economy, and excellent, moderate acid alkali and solvent |
OFR-25 | Ortho type | Oxygen index 28 or above | General acid and alkali environment |
Application:
Genius© pultruded fiberglass structural shapes from Genius Composite Inc. are used in a wide range of applications and provide a unique combination of corrosion resistance, high strength, dimensional stability and light weight, along with thermal and electric non-conductivity. Durable Genius shapes provide years of low maintenance service in areas where steel, aluminum or wood components are traditionally specified. Today ,these shapes are often used in highly corrosive applications where stainless steel and other expensive components were once required.
Genius Shapes
Mechanical Properties | ASTM | Units | Value | Units | Value |
Tensile Stress, LW | D-638 | psi | 30000 | kgf/m² | 21092086 |
Tensile Stress, CW | D-638 | psi | 7000 | kgf/m² | 4921487 |
Tensile Modulus, LW | D-638 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Tensile Modulus, CW | D-638 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Compressive Stress, LW | D-695 | psi | 30000 | kgf/m² | 21092086 |
Compressive Stress, CW | D-695 | psi | 15000 | kgf/m² | 10546043 |
Compressive Modulus, LW | D-695 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Compressive Modulus, CW | D-695 | 10^6psi | 1 | 10^6kgf/m² | 703 |
Flexural Stress, LW | D-790 | psi | 30000 | kgf/m² | 21092086 |
Flexural Stress, CW | D-790 | psi | 10000 | kgf/m² | 7030695 |
Flexural Modulus, LW | D-790 | 10^6psi | 1.8 | 10^6kgf/m² | 1266 |
Flexural Modulus, CW | D-790 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Modulus of Elasticity | Full Section | 10^6psi | 2.8 | 10^6kgf/m² | 1969 |
Shear Modulus | --- | 10^6psi | 0.45 | 10^6kgf/m² | 316 |
Short Beam Shear | D-2344 | psi | 4500 | kgf/m² | 3163813 |
Punch Shear | D-732 | psi | 10000 | kgf/m² | 7030695 |
Notched Izod Impact,LW | D-256 | ft.-lbs./in. | 25 | kg/m | 3.46 |
Notched Izod Impact,CW | D-256 | ft.-lbs./in. | 4 | kg/m | 0.55 |
Excludes Round Rod and Square Bar
Physical Properties | ASTM | Units | Value |
Barcoal | D-495 | --- | 45 |
24 Hour Water Absorption | D-570 | %max | 0.45 |
Density | D-792 | lbs./in.³ | 0.062-0.07 |
Coefficient of Thermal Expansion,LW | D-696 | 10^-6in./in./℃ | 8 |
Flammability Properties | ASTM | Units | Value |
Tunnel test* | E-84 | Flame Spread | 25 max |
Flammability* | D-635 | --- | Non-Burning |
Electrical Properties | ASTM | Units | Value |
Arc Resistance,LW | D-495 | seconds | 120 |
Dielectric Strength,LW | D-149 | kv./in. | 35 |
Dielectric Strength,PF | D-149 | volts/mil | 200 |
Dielectric Constant,PF | D-150 | @60hz | 5 |
LW=Lengthwise, CW=Crosswise,PF=Perpendicular to Laminate Face
*Pertains to ISOFR and VEFR only
Application Scenarios
Structural Profiles - Flat Bars (Vinyl Ester) are suitable for structural applications such as platforms, walkways, handrails, and supports that require corrosion resistance and strength. The vinyl ester resin system provides good resistance in acidic, alkaline, and humid environments, and is commonly used in chemical, water treatment, marine engineering, and other fields. For specific application selection, we recommend consulting us based on load and environmental conditions.
Selection Guide
Selection should take into account load requirements, span, support spacing, environmental corrosiveness, and installation method. The width and thickness specifications of flat bar profiles affect their load-bearing capacity, while different resin systems (such as vinyl ester) affect the corrosion resistance grade. If you need recommendations for suitable specifications for a specific project, welcome to contact us for technical support.
Product Advantages
This flat bar profile is formed by pultrusion and features light weight, high strength, corrosion resistance, insulation, non-magnetic properties, and ease of cutting and installation. The vinyl ester resin gives it chemical resistance superior to ordinary polyester, making it suitable for long-term use in harsh environments. The surface can be treated for anti-slip or coating to meet different working conditions.
Inquiry Guide
For detailed specifications, dimensional tolerances, performance parameters, and commercial terms of Structural Profiles - Flat Bars (Vinyl Ester), welcome to contact us. We can provide customized solutions and quotations according to your project requirements.
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