BXI87-3 Data Sheet
Index of Core: 1.87
Index of Clad: 1.49
Theoretical Core Percentage: 80%
EMA Design: Interstitial
Fiber Size: 3µm
MEGAdraw: no
Blockpress: yes
Numerical Aperature: 1.0
Density: 4.10 g/cm3
Thermal Expansion: 86.8 (0-300C)(x 10-7/C)
Thermal Conductivity:
(across fiber end) 0.834 W/m-K
(across length of fiber) 0.758 W/m-K
Specific Heat:
(across fiber end) 0.532 J/g-K
(across length of fiber) 0.502 J/g-
Thermal Diffusivity:
(across fiber end) 0.00402 cm2/s
(across length of fiber) 0.00387 cm2/s
Young’s Modulus: 93.11 Gpa
Poisson’s Ratio: 0.27
Shear Modulus: 36.54 Gpa

Note: Values are for reference only.