Polymer cable tray is a new type of material tray product. It is suitable for petroleum, chemical, textile, electric power, machinery, transportation, civil construction and other fields. It can replace the current traditional metal cable tray. This polymer tray is used in the United States and Developed countries such as Japan, Germany, etc. have already been well applied. The polymer cable tray is made of high-tech polymer materials PVC and ABS polyphenylene oxide and other organic materials. It has strong heat resistance, low thermal expansion coefficient, good flame retardancy, high insulation performance, and strong corrosion resistance. Advantages such as long service life.
For its exclusive features of good insulating, corrosion resistance, high oxygen index, and long service life, etc, macromolecule cable tray is approved and applied in different fields and industry, such as civil building, subway, mining, port, oil, chemical engineering, coal, textiles, electricity, mechanical, transportation, shipping, water treatment, pharmaceutical factory, paper-making, civil building, industrial workshop, new energy PV and wind power project, etc.
If interested in, kindly contact us via laddertray@163.com.
Material characteristics of polymer cable tray:
1.high corrosion resistance and long service life;
Polymer alloy cable tray is not rusty and resistant to strong acid and weak alkali.In high corrosion environment(such as chemical industry,coal,metallurgy,wharf,etc.),it does not participate in chemical reaction.The basic materials used are similar to the chemical base of plastic outside cable.Therefore,it is suitable for cable laying site and has a service life much longer than other metal cable trays of the same structure.
2.flame retardant
The oxygen index of alloy plastics is as high as 44,which belongs to the first class flame retardant(the material will extinguish automatically for 1 second after the finished product is off the fire).When the circuit failure such as short circuit causes open fire,it can effectively prevent the flame from spreading out and further deteriorate.
3.insulation and anti-interference
The polymer cable tray adopts insulation material,which protects the cable from further reaction(including corrosion,leakage,etc.)when the outer layer is damaged.The materials of this kind also have good shielding performance(such as anti radiation and other electromagnetic interference).
4.light material,easy to install
Compared with the metal cable tray with higher quality,the weight of polymer cable tray is small,which can reduce the input of personnel and machinery equipment,accelerate the installation speed,and reduce the transportation and installation cost.In the process of connection and laying,no connection parts such as bolts are needed,and the accessories can be measured on site,which reduces the installation error and simplifies the installation and construction process.
5.industry standards
At present,the industrial standard of cable tray in China,technical specification for polymer cable trays (t/cecs585-2019),has been approved and issued by China Engineering Construction Standardization Association.
Post time: Mar-13-2023
