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Structural Profiles - Seven-Hole Partition Panel (Vinyl Ester)
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Nantong Greenlogy TEC Electronic Technology Co., Ltd.
FRP pultruded profiles are a new composite material made with glass fiber reinforcement as the base, resin as the binder, and glass fiber cloth as the covering reinforcement layer; after full impregnation, the material is heated, formed and cured in a metal mold and then pultruded by a pulling machine. With good physical properties, they are widely used in high-strength, long-span applications.
Type | Size (mm) | Weight (kg/m) | Size (in) | Weight (lbs/in) |
| 1000*140*5 | 31.6 | 39" x 11/2" x 3/16" | 69.7 |
Markets
Construction
Bridges and Highways
Chemical
Food and Beverage
Manufacturing
Metals and Mining
Microelectronics
Oil and Gas
Pharmaceutical
Power
Pulp and Paper
Recreation
Communications
Transportation
Water and Wastewater
Features:
Corrosion resistance
Low maintenance requirements
Flame retardant
Low installation cost
Heavy metal resistant
Long service life
Non-conductive and non-thermal-conductive
High strength-to-weight ratio
Introduction to raw materials — resin types
Code | Resin type | Flame retardant performance | Recommended applications |
|---|---|---|---|
VEFR-25 | Vinylester 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-type resin with good 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 widely used in various applications, combining corrosion resistance, high strength, dimensional stability and light weight, along with thermal insulation and non-conductivity. Durable Greenlogy TEC profiles offer 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 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 bars and square bars
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 | 25 max |
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 surface
*Applies to ISOFR and VEFR only
Application Scenarios
The seven-hole partition panel is suitable for locations requiring clean, corrosion-resistant and lightweight partitioning, such as plant and laboratory partitions in the chemical, food and beverage, electronics manufacturing and other industries. Its FRP material is easy to wash and clean, and it is also commonly used in internal partition walls of bridge and tunnel ancillary facilities and municipal engineering. For specific scenario suitability recommendations, please contact us.
Selection Guidance
When selecting, it is recommended to first confirm the partition's load conditions, span, service environment (humidity, chemical exposure) and installation method, then evaluate based on panel section dimensions and unit weight. If coordination with existing structures, suspended ceilings, or door and window openings is required, please provide drawings or dimensional requirements, and we can assist in matching specifications. For detailed selection parameters, please contact us.
Product Advantages
This partition panel is made of glass fiber reinforced material composited with resin, formed by molding and pultrusion. It features high strength, light weight, corrosion resistance, insulation and maintenance-free performance, making it suitable for large spans and humid environments. The surface is flat and can be cut and drilled, facilitating on-site installation. For certifications and performance data, please contact us.
Inquiry Guidance
To learn about the specifications, colors, surface treatments and supply methods of the seven-hole partition panel, please contact us for detailed specifications and quotations. Please inform us of the service environment, required dimensions and quantity, and we will provide selection recommendations and commercial terms accordingly.
Service Environment
- The seven-hole FRP partition panel is made of glass fiber reinforced material with resin as the binder and is equipped with a glass fiber cloth covering reinforcement layer, so it is suitable for both indoor installation and outdoor structures subject to humidity and weather exposure.
- Because the resin matrix and glass fiber reinforcement can resist chemical attack, this pultruded partition panel is often used in chemical, food and beverage, metal and mining, and microelectronics facilities where corrosive media and washdown conditions exist.
- This panel is suitable for buildings, bridges and highways, and manufacturing environments, where humidity fluctuations and sustained service loads are normal operating conditions.
- To learn about temperature limits, chemical resistance ratings and the complete parameter list, please contact us with your project conditions.
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.
