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Structural Profiles - Decking (Vinyl Ester)
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Greenlogy TEC
FRP pultruded profiles are a new type of composite material made from glass fiber reinforcement as the base material, resin as the binder, and glass fiber cloth as the covering reinforcement layer; after full impregnation, they are heated, formed, and cured in a metal mold and drawn by a haul-off machine. They have good physical properties and are widely used in high-strength, large-span applications.
Type | Size (mm) | Weight (kg/m) | Size (in) | Weight (lbs/in) |
|---|---|---|---|---|
Flooring Panels | A*T1*B*T2 | A*T1*B*T2 | ||
| 305*6.4*47.5*6.4 | 8.5 | 12" x 1/4" x 15/8" x 1/4" | 18.7 | |
| 500*5*48.5*6.4 | 12 | 20" x 3/16" x 2" x 1/4" | 26.5 | |
| 500*5*40*5 | 9.8 | 20" x 3/16" x 25/16" x 3/16" | 21.6 |
Application markets
Construction
Bridges and highways
Chemical
Food and beverage
Manufacturing
Metals and mining
Microelectronics
Oil and gas
Pharmaceutical
Power
Pulp and paper
Leisure
Telecommunications
Transportation
Water and wastewater
Features:
Corrosion resistance
Low maintenance cost
Flame retardant
Low installation cost
Suitable for heavy metal environments
Long service life
Non-conductive and non-thermal-conductive
High strength-to-weight ratio
Raw material introduction — resin types
Code | Resin type | Flame retardant performance | Recommended applications |
|---|---|---|---|
VEFR-25 | Vinyl ester type | Oxygen index 28 and above | Harsh corrosive environments such as acids and alkalis |
IFR-25 | Isophthalic type | Oxygen index 28 and above | An economical VEFR resin with excellent performance, suitable for medium acid, alkali and solvent environments |
OFR-25 | Orthophthalic type | Oxygen index 28 and above | General acid and alkali environments |
Applications:
Greenlogy TEC pultruded FRP structural profiles are widely used in various applications, combining corrosion resistance, high strength, dimensional stability and light weight, with non-conductive and non-thermal-conductive properties. Durable Greenlogy TEC profiles provide years of low-maintenance service in areas where steel, aluminum or wood components are traditionally specified. Today, these profiles are often used in highly corrosive applications where stainless steel and other expensive components were previously required.
Greenlogy TEC profiles
Mechanical properties | ASTM | Unit | Value | Unit | Value |
|---|---|---|---|---|---|
Tensile stress, longitudinal | D-638 | psi | 30000 | kgf/m² | 21092086 |
Tensile stress, transverse | D-638 | psi | 7000 | kgf/m² | 4921487 |
Tensile modulus, longitudinal | D-638 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Tensile modulus, transverse | D-638 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Compressive stress, longitudinal | D-695 | psi | 30000 | kgf/m² | 21092086 |
Compressive stress, transverse | D-695 | psi | 15000 | kgf/m² | 10546043 |
Compressive modulus, longitudinal | D-695 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Compressive modulus, transverse | D-695 | 10^6psi | 1 | 10^6kgf/m² | 703 |
Flexural stress, longitudinal | D-790 | psi | 30000 | kgf/m² | 21092086 |
Flexural stress, transverse | D-790 | psi | 10000 | kgf/m² | 7030695 |
Flexural modulus, longitudinal | D-790 | 10^6psi | 1.8 | 10^6kgf/m² | 1266 |
Flexural modulus, transverse | 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 strength, LW | D-256 | ft.-lbs./in. | 25 | kg/m | 3.46 |
Notched Izod impact strength, CW | D-256 | ft.-lbs./in. | 4 | kg/m | 0.55 |
Excluding round rods and square rods
Physical properties | ASTM | Unit | Value |
|---|---|---|---|
Barcol hardness | 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 | ASTM | Unit | Value |
|---|---|---|---|
Tunnel test* | E-84 | Flame spread | 25 max |
Combustibility* | D-635 | --- | Non-burning |
Electrical properties | ASTM | Unit | Value |
|---|---|---|---|
Arc resistance, LW | D-495 | 秒（s） | 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 surface
*Applies to ISOFR and VEFR only
Application Scenarios
Vinyl structural profiles – decking are commonly used for platforms, walkways, trench covers and support structures with high corrosion resistance requirements, and are particularly suitable for damp, acid/alkali or salt-fog environments. For selection under specific operating conditions, please contact us for detailed specifications and a quotation.
Selection Guide
When selecting, consider span, load-bearing requirements, installation method and the type of corrosive medium, and use the profile's cross-sectional dimensions and unit weight for a preliminary match. For project-specific specification combinations and layout plans, please contact us for detailed specifications and a quotation.
Product Advantages
This decking is pultruded from glass fiber reinforcement and resin, offering light weight, high strength, corrosion resistance, insulation and dimensional stability, and is easy to cut and install. For available options of different resin systems and surface treatments, please contact us for detailed specifications and a quotation.
Inquiry Guidance
To confirm the decking model, length and accessories suitable for your project, please provide the operating environment and load-bearing requirements, and we will help verify the available range. Please contact us for detailed specifications and a quotation.
Operating Environment
- These vinyl ester FRP flooring profiles are designed for indoor and outdoor structural applications, suitable for locations where moisture, humidity and weather exposure are persistent concerns.
- The vinyl ester resin matrix resists corrosive media commonly found in chemical, marine and industrial processing environments, including splash zones and vapor zones.
- Suitable for high-strength, long-span flooring applications in factories, platforms and walkways where steel would require frequent coating maintenance.
- The operating temperature range and chemical resistance depend on the specific resin formulation; please contact Greenlogy TEC for environmental recommendations for your specific project.
Custom Cutting
Need panels that fit, or cut to shape? We custom cut FRP grating and profiles to your drawing: panels cut to size or to shape (corner cuts, cutouts), cut edges sealed with resin, and pre-cut and pre-drilled to drawing before shipping. See the custom cutting services.
