MGTSV
室外光纜系列-層絞式礦用阻燃通信光纜
Outdoor optical cable series
1.產(chǎn)品描述
標準礦用阻燃綜合光纜（MGTSV）的結(jié)構(gòu)是將單�；蚨嗄９饫w套入由高模量的塑料做成的松套管中，套管內(nèi)填充阻水化合物。纜芯的中心是一根磷化鋼絲，松套管（或填充繩及信號線）圍繞中心加強芯絞合成緊湊和圓形的纜芯，纜芯內(nèi)的縫隙以阻水填充物，聚乙烯內(nèi)護套后，藍色阻燃低煙無鹵護套成纜。
Standard for mine fire retardant composite fiber optic cable (MGTSV) is the structure of the single mode or multimode fiber set into the made of high modulus plastic pine casing, casing block water filling compound. Center is a phosphating steel wire core, pine casing (or filling line and signal line) around the center to strengthen the core of the twisted into a compact and circular cable core, core within the gap filler, to block water in polyethylene sheath, blue low smoke zero halogen flame retardant sheath into line.
2.產(chǎn)品特點
精確控制光纖的余長保證了光纜具有很好的抗拉性能和溫度特性、松套管材料本身具有良好的耐水解性能和較高的強度，管內(nèi)充以特種油膏，對光纖進行了關(guān)鍵性保護、良好的抗壓性及柔軟性、采用下列措施來確保光纜的防水性能、單根鋼絲中心加強件、松套管內(nèi)填充特種纖膏、100%纜芯填充、良好的阻水材料防止光纜縱向滲水、使用溫度：-40℃至+60℃、彎曲半徑：靜態(tài) 12.5倍光纜外徑、動態(tài) 25倍光纜外徑、適用：斜井、豎井。
Yu long guarantee the precise control of fiber optical cable has good tensile properties and temperature characteristics, pine casing material itself has good resistance to hydrolysis performance and higher strength, tube filled with special ointment, has carried on the key to optical fiber protection, good compressive resistance and softness, adopt the following measures to ensure that the cable waterproof performance, single wire center special fiber reinforcement, loose tube filling paste, 100% core filling, good water resistance materials, use of waterproofing fiber longitudinal temperature: - 40 ℃ to + 60 ℃, bending radius: static, dynamic 25 times 12.5 times the cable diameter fiber diameter, suitable: deviated well, well.
