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Structural Profiles - Deck (Orthophthalic)
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Greenlogy TEC
FRP pultruded profiles are a new type of composite material made with glass fiber reinforcement as the base material, resin as the adhesive, and glass fiber cloth as the cladding reinforcement layer; after full impregnation, they are heated, formed, and cured in a metal mold and then pulled by a pulling machine. They have good physical properties and are widely used in high-strength and long-span applications.
Type | Size (mm) | Weight (kg/m) | Size (in) | Weight (lbs/in) |
|---|---|---|---|---|
Grating 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 treatment
Features:
Corrosion resistance
Low maintenance cost
Flame retardant
Low installation cost
Heavy-metal free
Long service life
Electrically and thermally non-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 | Acid, alkali and other harsh corrosive environments |
IFR-25 | Isophthalic type | Oxygen index 28 and above | An economical VEFR product with good performance, offering moderate acid, alkali and solvent resistance |
OFR-25 | Orthophthalic type | Oxygen index 28 and above | General acid and alkali environments |
Applications:
Greenlogy TEC pultruded FRP profiles are produced by Greenlogy TEC and are used in a wide range of applications, combining unique properties such as corrosion resistance, high strength, dimensional stability and light weight, together with thermal insulation and electrical non-conductivity. Durable Greenlogy TEC profiles deliver years of low-maintenance service in areas where steel, aluminum or wood components have traditionally been specified. Today these profiles are commonly used in highly corrosive environments that previously required stainless steel and other costly components.
Greenlogy TEC profiles
Mechanical properties | ASTM | Unit | Value | Unit | 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 |
Elastic modulus | 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 |
Flame retardant performance | ASTM | Unit | Value |
|---|---|---|---|
Tunnel test* | E-84 | Flame spread | Max. 25 |
Flame resistance* | D-635 | --- | Non-combustible |
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 face
*Applies only to ISOFR and VEFR
Application Scenarios
Structural profile - deck (orthophthalic) is suitable for platforms, walkways, trench covers and various load-bearing structures requiring strength and span, commonly found in corrosive environments such as chemical, power and water treatment. Selection varies considerably with different media, loads and span conditions; you are welcome to contact us with your operating conditions for suitable recommendations.
Selection Guide
When selecting, please consider span, load requirements, installation method and operating environment, and make a preliminary match against the section dimensions (A×T1×B×T2) and unit weight in the table above. If you need to balance strength, stiffness and weight, please contact us for detailed specifications and selection support.
Product Advantages
This deck profile is molded and pultruded from glass fiber reinforcement and an orthophthalic resin system, featuring light weight, high strength, corrosion resistance and good design flexibility, making it suitable for high-strength, long-span applications. Specific performance varies with section and resin system; please contact us to confirm suitability.
Inquiry Guide
For available section specifications, length options and commercial terms, please contact us for detailed specifications and a quotation. Please provide the required dimensions, quantity and operating environment, and we will respond accordingly.
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.
