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Polymer cable tray
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Product Overview
Polymer cable tray is a type of cable tray made from advanced technology and high-quality materials. It plays a key role in various fields, used for protecting and supporting cables, optical fibers, and other lines. With its unique properties, it has gradually become a strong alternative to traditional cable trays, meeting the high-performance and multi-functional requirements of modern engineering for cable trays.
Production Process
Take polymer resins like PVC and ABS, along with chemical additives, as raw materials. After precise proportioning, mix them evenly in professional equipment, then plasticize under high temperature and pressure to a molten state. Form via extrusion or injection molding: extrusion continuously shapes the basic tray structure, while injection molding creates complex parts by high-pressure filling into molds. After forming, stabilize dimensions through sizing and cut to required specifications. For trays using steel-plastic co-extrusion technology, embed a specially treated cold-formed steel skeleton with a soft bonding layer to prevent delamination between metal and polymer anti-corrosion layers, enhancing load capacity and durability.
Product Features
1.Excellent corrosion resistance
2.Good insulating property
3.Lightweight and easy to install
4.High flame retardancy
5.Outstanding mechanical strength
6.Flexible design options
Product Specifications
1.Width: Common sizes include 50mm, 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, etc., suitable for laying cables of different quantities and thicknesses.
4.Height: Sizes such as 50mm, 75mm, 100mm, 150mm, etc., can be flexibly selected according to the number of cable layers and heat dissipation space requirements.
3.Length: Standard lengths are generally 2m, 3m, 4m. Special lengths can also be customized based on construction site needs to reduce the number of tray joints and improve installation efficiency and overall aesthetics.
Product Parameters
1.Compressive Strength: Usually up to 200MPa or higher, capable of withstanding large external pressure without obvious deformation.
2.Short-time Withstand Current: Approximately 20kVA, meeting the requirement of passing large currents in power systems during sudden faults to ensure safe operation under special conditions.
3.Thickness: The tray plate thickness ranges from 0.8mm to 3.0mm. For example, thicker plates can be selected in industrial sites with high strength requirements, while thinner ones can be chosen in general civil buildings to control costs.
4.Oxygen Index: Generally ≥32%, which can effectively delay the combustion speed in case of fire.
Application Scenarios
1.Power Industry: Widely used in power plants, substations, transmission lines and other power facilities to 架设 (erect) and support various power cables, ensuring stable power transmission.
2.Chemical Industry: Polymer cable trays effectively prevent corrosion from chemical substances, extending cable service life, maintaining normal line operation, and reducing safety hazards and production interruption risks.
3.Communication Field: Applied in communication base stations, data centers, etc., to protect and organize communication cables and optical fibers.
4.Transportation Engineering: Used in rail transit projects like subways and light rails, as well as highway tunnel lighting and other engineering.
5.Civil Buildings: Applied in residential and commercial buildings for laying strong and weak power lines, providing safe and comfortable power environments for residents.
6.New Energy Sector: Used in new energy projects such as wind farms and solar photovoltaic power stations to connect and protect cables between power generation equipment and transmission lines. Its UV resistance and high/low temperature tolerance ensure long-term stable operation of cable systems in harsh climatic conditions.
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CONTACT INFORMATION
West side of Jianshe Road, South side of Yongtai Road, Jizhou City, Hengshui City, China
Tel: +86-15075823759
WhatsApp: +86-15075823759
Email: info@good-frp.com
