The
insulating board is also called an insulating rubber pad, which belongs to a kind of gasket material, which is suitable for Roofing, walls, Prefab houses, Cold rooms, warehouses, and workshops. It is made of rubber insulating material, and there are insulating pads on the upper and lower surfaces, but the distribution is irregular. The price depends on the material, application, and workmanship.
1. Material selection of insulation products:
Commonly used plastics are polyvinyl chloride (PVC), polyethylene, and cross-linked polyethylene (XLPE). Among them, PVC is still widely used in low-voltage cables due to its advantages of the convenient process, good comprehensive electromechanical performance, good flame retardant performance, and low cost. Polyethylene is widely used in cable insulation and outdoor cable sheathing for its excellent electrical properties, moisture resistance, cold resistance, and moderate mechanical properties, while XLPE is widely used for its excellent electrical and mechanical properties Applied to the insulation of medium and high voltage cables.
Rubber materials commonly used as insulation are natural rubber-styrene rubber mixture, EPDM rubber, butyl rubber, etc. The long-term allowable working temperature of EPDM rubber material is 90 degrees, and the allowable temperature of short-circuit thermal stability is 250 degrees, which is suitable for large temperature perimeter, cold resistance, and high-temperature resistance. It has strong environmental adaptability, weather resistance, light resistance, oxygen resistance, ozone resistance, and moisture resistance. It has been widely used in Europe and America.
Our insulation products span various fields and can meet certification standards. Welcome to send us an inquiry with your requirements and specification you need, or you can call:+86 18148963343, and we will get back to you asap.
