The floor of a train carriage is the fundamental load-bearing structure inside the train, directly affecting passenger comfort, safety and vehicle performance. The floor of a train carriage is a core component that carries passengers, goods and equipment. Its design and manufacture need to take into account safety, durability and functionality. The 20mm thick PVC train carriage floor has many advantages and is widely used in the field of railway transportation.
(Above is The 20mm thick PVC train carriage floor debugged by the technicians of Zhongmai)
·The processing aid used for the floor of train carriages
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·Good physical properties:
① Lightweight and wear resistance: PVC material itself has a relatively low density. Compared with traditional wooden or metal floors, a 20mm thick PVC train carriage floor is significantly lighter, which helps to reduce the overall weight of the train, lower energy consumption, and improve transportation efficiency. It has a certain degree of elasticity and shock absorption performance at the same time, which can buffer the impact generated by passengers walking or the train running, reduce the damage to the carriage structure, and to a certain extent, improve the comfort of passengers.
② Wear resistance and anti-slip property: It has excellent wear resistance and can withstand the frequent movement of a large number of passengers and the dragging of luggage in train carriages. It is not easy to show obvious wear marks, thus ensuring the service life and aesthetic appearance of the floor. The floor surface is usually specially treated and has excellent anti-slip performance. Even in damp conditions, it can effectively prevent passengers from slipping and ensure their safety when walking in the carriage.
·Excellent chemical properties:
① Waterproof, moisture-proof and corrosion-resistant: PVC material has excellent waterproof performance, effectively preventing water penetration and preventing the floor from deforming, moldy or rotting due to moisture. It is suitable for train operation environments under various climatic conditions. It has especially good resistance to chemical substances such as acids and alkalis, and is not easily corroded by cleaning products in the carriage or chemical substances carried by passengers, which can maintain the stability of the floor performance.
② Flame retardancy: Flame retardants are usually added during the production process to endow it with certain flame retardant properties. When exposed to open flames, it is not easy to catch fire, which can delay the spread of fire and enhance the fire safety factor of train carriages.
·Practical performance:
① Convenient processing and installation: PVC material is easy to cut and trim, and can be customized according to the size and shape of train carriages to meet the design requirements of different vehicle models. When installing, it adopts the splicing or pasting installation method. The construction is relatively simple and does not require complex tools and techniques. It can shorten the decoration and maintenance cycle of train carriages and improve work efficiency.
② Excellent environmental protection performance: After the end of its service life, the PVC train carriage floor can be recycled and reused, reducing pollution to the environment and waste of resources. Meanwhile, during the production process, the use and discharge of harmful substances are strictly controlled, which will not cause adverse effects on the air quality inside the carriages.
