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Structural Profiles - Hook Plate (Vinyl Ester)
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Greenlogy TEC
FRP pultruded profiles are made from fiberglass reinforcement as the raw material, resin as the binder, and fiberglass cloth as the wrapping reinforcement layer. After full impregnation, they are heated, formed and cured in a metal mold and pultruded under the traction of a pulling machine to produce a new type of composite material with good physical properties, widely used in high-strength and long-span applications.
Type | Size (mm) | Weight (kg/m) | Size (in) | Weight (lbs/in) |
|---|---|---|---|---|
Hook Plate | A*B*T | A*B*T | ||
| 9*70*3.2 (beveled edge) | 0.48 | 1" x 1" x 1/8" (beveled edge) | 1.06 | |
| 25*60*3 | 0.5 | 1" x 19/8" x 1/8" | 1.1 | |
| 25*50*3(75°) | 0.45 | 1" x 2" x 1/8" (75°) | 0.99 | |
| 30*70*4(90°) | 0.75 | 19/16" x 11/4" x 3/16" (90°) | 1.65 | |
| 30*70*3.2(90°) | 0.7 | 19/16" x 11/4" x 1/8" (90°) | 1.54 | |
| 30*90*3(87°) | 0.72 | 19/16" x 7/2" x 1/8" (87°) | 1.59 | |
| 38*230*3.2(87°) | 1.65 | 3/2" x 9" x 1/8" (87°) | 3.64 | |
| 40*254*6.4(87°) | 3.55 | 25/16" x 10" x 1/4" (87°) | 7.83 | |
| 50*140*3.2(87°) | 1.19 | 2" x 11/2" x 1/8" (87°) | 2.62 | |
| 55*152*3.6(87°) | 1.55 | 9/4" x 6" x 1/8" (87°) | 3.42 | |
| 55*230*3.6(87°) | 2.14 | 9/4" x 9" x 1/8" (87°) | 4.72 | |
| 55*205*3.2(87°) | 1.62 | 9/4" x 8" x 1/8" (87°) | 3.57 | |
| 55*55*3.2(87°) | 0.8 | 9/4" x 9/4" x 1/8" (87°) | 1.76 | |
| 55*70*3.2(87°) | 0.9 | 9/4" x 11/4" x 1/8" (87°) | 1.98 | |
| 30*76*3 | 0.6 | 19/16" x 3" x 1/8" | 1.32 | |
| 30*76*4 | 0.8 | 19/16" x 3" x 3/16" | 1.76 | |
| 25*50*3.2(90°) | 0.45 | 1" x 2" x 1/8" (90°) | 0.99 | |
| 25*50*4(90°) | 0.51 | 1" x 2" x 3/16" (90°) | 1.12 | |
| 25*100*3.2(87°) | 0.75 | 1" x 4" x 1/8" (87°) | 1.65 | |
| Rounded corner | 30*75*3.5 | 0.69 | 19/16" x 3" x 1/8" | 1.52 |
| Rounded corner | 30*100*3.2 | 0.8 | 19/16" x 4" x 1/8" | 1.76 |
| Right angle | 30*100*3.2 | 0.85 | 19/16" x 4" x 1/8" | 1.87 |
| 30*152*3.2 | 1.2 | 19/16" x 6" x 1/8" | 2.65 | |
| Rounded corner | 30*230*3.2 | 1.6 | 19/16" x 9" x 1/8" | 3.53 |
| Right angle | 30*230*3.2 | 1.7 | 19/16" x 9" x 1/8" | 3.75 |
| 55*300*4(90°) | 2.8 | 9/4" x 12" x 3/16" (90°) | 6.17 | |
| 55*345*4(87°) | 3.25 | 9/4" x 27/2" x 3/16" (87°) | 7.17 | |
| 30*381*3.2(87°) | 2.7 | 19/16" x 15" x 1/8" (87°) | 5.95 | |
| 55*400*3.2 | 2.8 | 9/4" x 63/4" x 1/8" | 6.17 |
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Chemical
Food and beverage
Manufacturing
Metals and mining
Microelectronics
Oil and gas
Pharmaceutical
Power
Pulp and paper
Leisure and entertainment
Telecommunications
Transportation
Water and wastewater treatment
Features:
Corrosion resistance
Low maintenance
Flame retardant
Low installation cost
Heavy metal safety
Long service life
Electrical and thermal insulation
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 acid, alkali and other corrosive environments |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR type, economical grade, good resistance to moderate acids, alkalis and solvents |
OFR-25 | Orthophthalic type | Oxygen index 28 and above | General acid and alkali environments |
Applications:
Greenlogy TEC pultruded FRP structural profiles from Greenlogy TEC are widely used in various applications, combining corrosion resistance, high strength, dimensional stability and light weight, with thermal insulation and electrical insulation properties. Durable Greenlogy TEC profiles provide years of low-maintenance service in areas traditionally using steel, aluminum or wood components. 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, 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 cantilever beam impact, LW | D-256 | ft.-lbs./in. | 25 | kg/m | 3.46 |
Notched cantilever beam impact, 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 |
Combustibility* | 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 | V/mil | 200 |
Dielectric constant, PF | D-150 | @60hz | 5 |
LW = lengthwise, CW = crosswise, PF = perpendicular to laminate surface
*Applies to ISOFR and VEFR only
Applications
As an accessory for vinyl structural profiles, hook plates are commonly used in FRP grating, platforms, walkways and handrail systems where connections and fastening are required. Their shape facilitates close fitting to profile surfaces, making them suitable for use with FRP structures in corrosive environments or outdoor conditions. Please contact us to confirm suitability for your specific application.
Selection Guide
When selecting, match the A*B*T dimensions and weight parameters in the specification table above against the cross-section size, installation angle and load direction of the profile being connected. If you are unsure which model corresponds, please provide drawings or details of the service environment and we can help recommend a suitable specification.
Product Advantages
This hook plate is pultruded from fiberglass reinforcement and a resin system, offering the lightweight, corrosion-resistant and insulating properties typical of FRP profiles. The surface is treated with an added veil layer, making it suitable for long-term exposure to humid or chemical media. Compared with metal connectors, it helps reduce maintenance needs caused by rust.
Inquiry
For detailed specifications, material options or bulk supply solutions, please contact us for detailed specifications and a quotation. Please provide the required dimensions, quantity and service environment, and we will reply as soon as possible.
Operating Environment
- Suitable for indoor and outdoor installation; hook plates are used to support or connect FRP structural profiles in walkway, platform and handrail systems.
- The vinyl resin system and fiberglass reinforcement resist moisture, humidity and various corrosive industrial atmospheres, making the hook plate suitable for chemical, marine and wastewater treatment environments.
- Because it contains no steel, the hook plate does not rust or corrode, so it maintains its mechanical properties in humid or salt-laden air without additional coating.
- The service temperature range depends on the specific resin formulation and load conditions; for detailed temperature limits and chemical resistance data, please contact Greenlogy TEC with details of your application.
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.
