The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
·產(chǎn)品特點(diǎn) Characteristics
· 具有良好的機(jī)械性能和溫度性能 · Good mechanical and temperature performance
· 松套管材料本身具有良好的耐水解性能和較高的強(qiáng)度 · High strength loose tube that is hydrolysis resistant
· 管內(nèi)充以特種油膏,對光纖進(jìn)行了關(guān)鍵性保護(hù) · Special tube filling compound ensure a critical protection of fiber