松套層絞式普通鎧裝光纜(GYTY53)

Stranded Loose Tube Armored Cable

產品描述 Description

GYTY53光纜的結構是將250μm光纖套入高模量材料制成的松套管中，松套管內填充防水化合物。纜芯的中心是一根金屬加強芯，對子某些芯數的光纜來說，金屬加強芯外還需擠上一層聚乙烯(PE)。松套管(和填充繩)圍繞中心加強芯絞合成緊湊和圓形的纜芯，纜芯內的縫隙充以阻水填充物。纜芯外擠上一層聚乙烯內護套，雙面涂塑鋼帶(PSP)縱包后擠制聚乙烯護套成纜。

The fibers,250μ m,are positioned in a loose tube made of a high modulus plastic.The tubes are flled with a water-resistant filingcompound.A steel wire,sometimes sheathed with polyethylene (PE)for cable with high fiber count,locates in the center of core as ametallic strength member.Tubes (and fillers)are stranded around the strength member into a compact and circular cable core.Thecable core is filed with the filing compound to protect it from water ingress,over which a thin PE inner sheath is applied.Atter thePSP is longitudinally applied over the inner sheath,the cable is completed with a PE outer sheath.

產品特點 Characterisics

具有很好的機械性能和溫度特性

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度

High strength loose tube that is hydrolysis resistant

管內充以特種油膏，對光纖進行了關鍵性的保護

Special tube fllin ompound ensure a crltical protection of fiber

良好的抗壓性和柔軟性

Crush resistance and lexibllity

采用下列措施來光纜的防水性能：

The following measures are taken to ensure the cable watertight:

單根金屬中心加強芯

Single Flber Reinforced Plastic as the central strength member 

松套管內填充特種防水化合物

Loose tube fling compound

纜芯填充

100% cable core filling

雙面涂塑鋼帶(PSP)提高光纜的抗透潮能力

PSP enhancing moisture-proof

良好的阻水材料防止光纜縱向滲水

Watet-blocking materia

滿足YD/T 901-2001和IEC 60794-1標準

Complies with Standard YD/T 901-2001 as well as IEC 60794-1.

儲存、使用溫度：-40°C至+70°℃

Storage/Operating Tempeature:-40°C to +70℃