Polymer alloy cable trays are followed by PVC resin flame retardant cable ducts In the electrical engineering application, another new model of plastic-made steel. The raw material has superior flame retardant, acid-resistant, alkali-resistant physical and chemical properties, according to the requirements of the US UL568 international standard, through its special polymer materials and other properties. After the organic additives of functional additives, they have high-grade alloy crystals suitable for various applications. It is not only energy-saving, environmentally friendly, but also in line with the concept of human environment, and is widely used in developed countries and regions such as Europe, America and Southeast Asia.
    The polymer alloy cable tray is composed of two parts: the bottom plate and the panel. The U-shaped groove of the bottom plate cross section is the housing part of the cable. The double-layer hollow structure not only forms a super strong mechanical structure, but also has strong bearing capacity, which also greatly improves the product quality. The panel is single-layer and double-layered, and both sides have an inward buckle, just on both sides of the bottom plate. The combination of the abduction of the direction and the abutment makes the entire cross section form a square or rectangular structure. This structure can be opened and fastened without any tools, which facilitates the installation and future system capacity, technical transformation, maintenance, etc. Because the polymer matrix cable bridge is made of polymer alloy technology, the excellent performance and cost performance are now recognized and applied by various fields and industries. The area is widely used in civil buildings, subways, mining, metallurgy, telecommunications, petroleum, chemical, coal, textile, electric power, machinery, transportation, shipbuilding, water treatment, papermaking, industrial and mining plants, new energy photovoltaics and Fengdian projects.
    The polymer bridge of the polymer alloy cable tray is a fully enclosed type, which is suitable for laying computers, communication cables, power cables. In the heavy corrosive environment, the cable protection has an unparalleled effect. The ladder and tray type bridges are improved according to foreign related technology. It has the characteristics of light weight, strong load bearing and unique shape, and is suitable for general diameter. Power cable laying.
    The polymer alloy cable tray is in line with the integration of different application environments, in line with the national policy of “plasticizing to replace steel”, “energy saving and consumption reduction”, “green environmental protection” and other related policies. The innovative design concept has developed a new generation of environmentally friendly products based on plastics and steel. It is the first choice for future construction engineering applications and has broad development prospects.