For applications requiring minimal handling, where the application is illumination, and heat exposure is low, consider inexpensive PVC sheathing. PVC offers good protection from corrosive mists and foreign debris, as well as protection from incidental. For applications requiring minimal handling, where the application is illumination, and heat exposure is low, consider inexpensive PVC sheathing. PVC offers good protection from corrosive mists and foreign debris, as well as protection from incidental abrasion and contact. This material is also manufactured in corrugated shape, offering some crush. Glass fiber and plastic fiber is fragile. When individual fibers break, light transmission and uniformity are reduced. After the first few fibers break at a stress point, a chain reaction occurs, hastening the destruction of the part. Surrounding fiber with a jacket or sheathe protects it from abrasion. Sheathing typcially has a larger bend radius,. For repeated handling, where the application is illumination, and heat exposure is low, consider monocoil, which provides moderate crush and kink resistance in addition to debris protection. This choice is lighter and more flexible than SL type sheathing. In addition, it's available in many more ID/OD selections, making an efficient and cost effect. For repeated handling around big equipment, where heavy objects can fall on, roll over, or simply compress the component, and where the application is illumination, and heat exposure is low, consider PVC covered stainless interlock (SL), which provides the best crush and kink resistance in addition to debris protection. This material is the most ex. For components exposed to constantly moving environments, where the application is illumination, and heat exposure is medium, consider a simple silicone sheathing, which will protect the fiber, remains flexible without fatiguing, will not kink under all but the must extreme bending radius. Available in many colors, medically certified. Poor crush r.
