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Structural Profiles - Large Wave Corrugated Sheet (Orthophthalic)
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Greenlogy TEC
FRP pultruded profiles use glass fiber reinforcement as the base material and resin as the binder, with glass fiber cloth as the covering reinforcement layer. After thorough impregnation, the material is heated, formed and cured in a metal mold, then drawn/pulled by a pultrusion machine—a new type of composite material with good physical properties, widely used in high-strength, large-span applications.
Type | Specification (mm) | Weight (kg/m) | Specification (in) | Weight (lbs/in) |
| 1000*50.8*4 | 9.1 | 39" x 2" x 3/16" | 20.1 |
Markets
Construction
Bridges and highways
Chemical
Food and beverage
Manufacturing
Metal and mining
Microelectronics
Oil and Gas
Pharmaceutical
Power
Pulp and paper
Leisure and recreation
Telecommunications
Transportation
Water and wastewater
Features:
Corrosion resistance
Low maintenance cost
Flame retardant
Low installation cost
Heavy metal safety
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 | Vinylester type | Oxygen index 28 and above | Severe acidic, alkaline and other corrosive environments |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR economical product with excellent resistance to moderate acids, alkalis and solvents |
OFR-25 | Orthophthalic type | Oxygen index 28 and above | General acid and alkaline environments |
Applications:
Greenlogy TEC pultruded FRP profiles are used in a wide range of applications, combining corrosion resistance, high strength, dimensional stability and light weight, together with thermal insulation and electrical insulation properties. Durable Greenlogy TEC profiles provide years of low-maintenance service in areas where steel, aluminum or wood components have traditionally been specified. Today, these profiles are often used in highly corrosive applications that previously required stainless steel and other costly components.
Greenlogy TEC product shapes
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 |
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 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
This product is suitable for applications requiring corrosion resistance, high strength and light weight, such as chemical platforms, water treatment facilities, marine engineering, building roofs and bridge walkways. Its large corrugated structure provides good load-bearing and drainage performance and is suitable for long-span installation. For selection advice on specific applications, please contact us.
Selection Guidance
Selection should take into account factors such as load, span, support conditions and corrosive environment. You can provide your requirements based on existing specifications (such as 1000*50.8*4mm) and we will assist you in choosing the appropriate product. Please contact us for detailed specifications and selection support.
Product Advantages
The product is made of glass fiber reinforced material combined with resin, featuring light weight, high strength, corrosion resistance, aging resistance and insulation, and is easy to install and cut. Compared with conventional materials, it can effectively reduce maintenance costs and extend service life.
Inquiry Guidance
For more product information, technical parameters or samples, please contact us. We can provide customized solutions and quotations based on your specific requirements. Please contact us via our website or email and we will reply as soon as possible.
Operating Environment
- This FRP pultruded profile is a pultruded glass fiber reinforced composite with resin as the bonding matrix, so it is suitable for both indoor installation and sheltered or exposed outdoor structures subject to moisture and weather.
- The cured resin surface and glass fiber reinforcement layer enable the profile to be used in humid and chemically corrosive environments, such as those in chemical, food and beverage, and metal processing plants, without relying on protective coatings.
- Because the profile is pultruded and cured as a solid composite, it is commonly specified for construction, bridge and highway, microelectronics and general manufacturing environments where strength, long span and resistance to moisture or corrosive conditions are required.
- For project-specific exposure to chemical media or temperature ranges, please contact us with application details so that the appropriate profile construction can be confirmed.
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.
