As an electrical insulator and thermal insulator, in which specific fields or application scenarios are solid PVC balls particularly useful?

In electrical engineering, wires and cables often require a good insulation layer to protect the current and prevent leakage and short circuit. Although solid PVC balls are not directly used as insulation layers for wires and cables, their material properties have inspired the widespread application of PVC in insulation layers. As an insulating material for wires and cables, PVC can effectively isolate current and ensure the safe operation of electrical equipment. In the manufacturing process of electronic products, some electronic components need to be encapsulated to protect their internal circuits from external interference. Although solid PVC balls are not directly used to encapsulate electronic components, PVC materials are often used to make encapsulation materials, such as housings or protective covers for electronic components due to their good insulation properties.
In the process of power transmission, some equipment such as transformers and switch cabinets require good insulation protection. Although solid PVC balls are not directly used in these equipment, PVC materials are often used to make insulation parts or insulation coatings for these equipment due to their excellent insulation properties. In addition, in cable trays and piping systems, the application of PVC materials as insulation layers or protective covers is also extremely common. As a supporting structure for cables, the cables inside the cable tray are often in a complex and changeable environment, and are easily affected by various factors such as moisture, chemicals, and mechanical damage. The PVC insulation layer or protective cover can effectively isolate these external interferences and protect the cables from damage. At the same time, its good flexibility and weather resistance also make the cable tray system safer and more reliable.
In the field of scientific research and experiment, electrical experiments often need to simulate various electrical environments to test the performance and safety of equipment. Due to its material properties, solid PVC balls can be used as insulating elements or isolation elements in experiments to build a safe electrical experiment environment. In thermal experiments, PVC materials can also be used as one of the experimental materials due to their excellent thermal insulation properties. For example, in thermal conduction experiments, PVC balls can be used as thermal resistance elements to simulate the thermal conduction properties of different materials.
In summary, as electrical insulators and thermal insulators, solid PVC balls are widely used in many fields such as the electrical and electronic industry, the energy and power industry, and scientific research and experiments. Its excellent insulation and thermal insulation properties provide reliable safety guarantees and performance support for these fields.