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Key Materials in High-Temperature Cables: How Insulation, Sheathing, and Shielding Work Together
As industries such as petrochemicals, power transmission, rail transit, renewable energy, and industrial automation continue to evolve, cables are increasingly required to operate in demanding environments involving high temperatures, oils, corrosive chemicals, and electromagnetic interference (E...Read more -
How to Choose the Right Cable Sheath Material: A Comparison of PVC, PE, PUR, TPE, Fluoropolymers, and Rubber
The cable sheath is the outermost protective layer of a cable, protecting the insulation and conductor from mechanical damage, moisture, UV radiation, chemicals, oils, and other environmental factors. The choice of sheath material directly affects a cable’s service life, reliability, and lo...Read more -
How to Select Materials for Rodent-Resistant Optical Cables? A Comparison of Metal Armor, Glass Fiber, and FRP Strength Members
As fiber optic networks continue to expand into complex outdoor environments such as mountainous areas, forests, and rural regions, rodent damage has become an important risk affecting the long-term reliability of optical cable systems. Rodents do not chew optical cables for food. Instead, they g...Read more -
How Cable Materials Determine the Performance of Mineral Insulated (MI) Cables
As fire safety standards continue to rise across industries such as building construction, rail transit, data centers, petrochemicals, and renewable energy, Mineral Insulated (MI) Cables have become a preferred solution for critical power circuits thanks to their outstanding fire resistance and l...Read more -
EEA for Semiconductive Shielding Compounds: Properties, Benefits and Cable Applications
As medium- and high-voltage power cables, new energy cables, railway cables, and communication infrastructure continue to evolve, cable manufacturers are placing greater emphasis on the long-term reliability of cable materials. In addition to XLPE insulation compounds, semiconductive shielding co...Read more -
Why Do LSZH Cables Fail Over Time? Common Aging Problems and How Better Materials Prevent Them
As fire safety requirements continue to rise across industries such as rail transit, data centers, commercial buildings, renewable energy, power distribution, and telecommunications, Low Smoke Zero Halogen (LSZH) cables have become the preferred choice for many critical applications. Compared wit...Read more -
EBA Resin in Semi-Conductive Shielding Compounds: Applications and Key Advantages
In medium- and high-voltage power cables, semi-conductive shielding compounds play a critical role in ensuring uniform electric field distribution and improving the interface between the conductor, insulation, and shielding layers. These compounds are typically formulated with a base resin, condu...Read more -
LSZH vs. PVC Cable Materials: Key Differences in Fire Safety, Performance, and Applications
As fire safety requirements continue to rise across rail transit systems, data centers, high-rise buildings, hospitals, and renewable energy projects, Low Smoke Zero Halogen (LSZH) cables are becoming the preferred choice for many critical applications. For cable manufacturers, LSZH is more than ...Read more -
Ceramic Silicon Rubber: An Important Material Solution for Maintaining Circuit Integrity in Fire-Resistant Cables
In building fire emergencies, the continuous operation of critical systems such as fire pumps, smoke extraction fans, emergency lighting, and fire alarm systems is essential for evacuation and rescue efforts. The reliability of these systems depends on the ability of power cables, control cables,...Read more -
PA6, PA66 or PA12? A Practical Guide to Choosing Nylon Sheathing for Cables
With the rapid development of industrial automation, robotics, new energy vehicles, and rail transit, the performance requirements for cable sheathing materials continue to increase. Beyond basic electrical insulation, cable jackets must also provide excellent abrasion r...Read more -
High-Purity Copper, Silver, and Aluminum: Conductor Material Selection and Compatibility with Cable Materials
In wire and cable manufacturing, conductor materials mainly include silver, copper, and aluminum. Silver offers the highest electrical conductivity, but due to its high cost, it is typically used in high-frequency signal cables, precision instrument cables, and high-end audio cables. Copper has c...Read more -
Phosphatized Steel Wire vs. FRP: Which One Really Works Better for Your Optical Cable?
I. Function of Strength Members Optical fiber is primarily composed of high-purity silica, which has low mechanical strength and limited tensile and compressive resistance. During cable installation and long-term operation, the fiber is continuously subjected to external forces such as self-weigh...Read more
