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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 -
Why is PBT the Preferred Material for Optical Fiber Loose Tubes?
Optical fiber loose tubes are a key structure that protects fibers from external stress and ensures stable transmission performance. Material selection directly determines the mechanical reliability and service life of optical cables. Why PBT is Preferred Polybutylene terephthalate (PBT) has a ty...Read more -
How Do Optical Cables Stay Dry? The Role of Water Blocking Yarn, Tape, and Cable Jelly
Moisture protection is essential for the long-term reliability of optical cables. Water ingress into the cable core may lead to signal degradation and reduced service life. Mainstream optical cable water-blocking solutions are generally divided into dry water blocking (W...Read more -
Aramid Yarn: A Key Reinforcement Material in ADSS and Indoor Optical Cables
In modern communication networks, whether in overhead outdoor installations or indoor fiber optic cabling systems, the long-term stability of optical cables relies heavily on a critical cable reinforcement material—aramid yarn. With its lightweight properties, high tensile strength, and excellent...Read more
