•产品描述 Description
GYFTY 光缆的结构是将 250μm 光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。缆芯的中心是一根玻璃纤维增强塑料（FRP），松套管（和填充绳）围绕中心加强芯绞合成紧凑和圆形的缆芯，缆芯内的缝隙充以阻水填充物。 缆芯外挤上一层聚乙烯内护套成缆。
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. A Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. After the cable core is filled with the filling compound to protect it from water ingress, the cable is completed with a PE sheath.
•产品特点 Characteristics
• 具有很好的机械性能和温度特性
• Good mechanical and temperature performance
• 松套管材料本身具有良好的耐水性能和较高的强度
• High strength looes tube that is hydrolysis resistant
• 管内充以特种油膏，对光纤进行了关键性保护
• Special tube filling compound ensure a critical protection of fiber
• 良好的抗压性和柔软性
• Crush resistance and flexibility
• 采用下列措施来确保光缆的防水性能：
• The following measures are taken to ensure the cable watertight:
- 单根非金属中心加强芯
- Single Fiber Reinforced Plastic as the central strength member
- 松套管内填充特种防水化合物
- Loose tube filling compound
- 完全缆芯填充
- 100% cable core filling |
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