Fiber optic cable granules are the small, often plastic or polymer-based, particles that are used in the manufacturing of fiber optic cables. The materials used for granules. When selecting the best plastic granules for data cable wire production, prioritize materials with high dielectric strength, excellent flexibility, and resistance to abrasion and heat. For optimal signal integrity and durability, low-density polyethylene (LDPE) and thermoplastic elastomers (TPE). Due to the high consumption of PVC granules in the electricity, wire and cable industry, PlasticKar has been producing various types of granules applicable in wire, cable and electricity industry in ST1 and ST2 thermal classes as follows for many years. It has good physical and electrical properties, flame retardant properties,excellent. PBT has excellent electrical insulation properties and low water absorption. PBT has good resistance to chemicals, solvents and drugs. PBT crystallizes quickly, has good fluidity and excellent molding. For professional purchasing, our buyer's guide for plastic optical fibers explains additional buyer-oriented technical background and suggests selection criteria: Fiber type, Core diameter, Material system, Attenuation, Bandwidth-distance product, Numerical aperture (NA), Operating temperature.
