In the field of electrical engineering, plastic-insulated control cables are widely used in various scenarios such as industrial automation, power systems, rail transportation, and building power distribution due to their excellent performance. The guarantee of their core performance relies heavily on a variety of insulation materials.
Common Insulation Material Types
Polyvinyl Chloride (PVC): As one of the most widely used insulation materials, PVC possesses excellent electrical insulation, chemical corrosion resistance, and flame retardancy. It is inexpensive, has excellent processing performance, and is suitable for control cable insulation in general environments. However, the maximum operating temperature of PVC insulated cables typically does not exceed 70℃, and its performance degrades at high temperatures.
Cross-linked Polyethylene (XLPE): By cross-linking polyethylene molecular chains through chemical or physical methods, XLPE significantly improves its heat resistance, mechanical strength, and electrical properties. XLPE insulated cables can operate at long-term temperatures up to 90℃ or even higher, making them suitable for applications with high temperature requirements. Furthermore, XLPE exhibits excellent anti-aging properties and resistance to environmental stress cracking.
Low-Smoke Halogen-Free Flame-Retardant Polyolefins: These materials produce little smoke when burning and do not release halogen acid gases, posing minimal harm to the environment and human health, making them environmentally friendly cable insulation materials. Their temperature resistance is similar to XLPE, making them suitable for locations with high fire safety requirements, such as high-rise buildings and subways.
Tianjin Beida Cable Group – Your Professional Choice
Tianjin Beida Cable Group, a professional manufacturer of plastic-insulated control cables, boasts 35 years of manufacturing experience. The company has introduced over 110 sets of advanced domestic and international production equipment and 60 sets of testing equipment, strictly adhering to national standards such as GB/T 9330-2020 and international specifications such as IEC 60502 to ensure that every cable meets high-quality requirements.
Beida Cable's products cover various types of plastic-insulated control cables, including PVC insulated, cross-linked polyethylene insulated, and low-smoke halogen-free flame-retardant polyolefin insulated cables, meeting the needs of different customers and scenarios. Whether for precision control in industrial automation or safe operation of rail transit systems, Beida Cable can provide reliable solutions.
If you are looking for high-quality plastic-insulated control cables, Tianjin Beida Cable Group is your best choice. Welcome to call our hotline. Our professional team will be happy to serve you and provide you with the most suitable products and solutions.
