MLB57 Data Sheet
Index of Core: 1.8
Index of Clad: 1.48
Theoretical Core Percentage: 70%
EMA Design: Statistical
Fiber Size: 3-10µm
MEGAdraw: yes
Blockpress: no
Numerical Aperature: 1.0
Density: 3.93 g/cm3
Thermal Expansion: 58.4 (0-300C)(x 10-7/C)
Thermal Conductivity:
(across fiber end) 0.819 W/m-K
(across length of fiber) 0.760 W/m-K
Specific Heat:
(across fiber end) 0.522 J/g-K
(across length of fiber) 0.490 J/g-
Thermal Diffusivity:
(across fiber end) 0.00392 cm2/s
(across length of fiber) 0.00390 cm2/s
Young’s Modulus: 76.82 Gpa
Poisson’s Ratio: 0.26
Shear Modulus: 30.51 Gpa

Note: Values are for reference only.