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Fiber Loose Tube,also called buffertuber, it is a polypropylene or nylon sleeve that protects the optical fiber from internal stress and external lateral pressure.
Features Good mechanical and temperature performance High strength loose tube that is hydrolysis resistant
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Tensile strength | 13.6 Mpa |
Elongation at break | 500% |
Tear strength | 53.2KN/m |
Heat shrinkage | ≤0.5% |
OD | 0.9±0.05 mm |
ID | 0.45±0.03 mm |
Working temperature | -40 ℃ - +85 ℃ |