Features of the heat shrink tubing for optical fiber
External tube
Material: Clear irradiated polyolefin compliant with MIL-I 23053/5 class 2
Operating temperature -50°C +125°C
Resistance > 0.4 Mpa
Elongation > 200
H2O absorption: max 0.05%
Minimum heat shrinkage temperature: 70°C
Temperature resistance: 150°C, 4 hrs
Cold bending strength: -30°C, 1 h, no cracking
Inert to mold and fungi
Inner tube
Material: Ethyl Vinyl Acetate
Diameter 0.90 mm, thickness 0.20 mm
Breaking load: 200 kg/cm2
Elongation: 700%
Vical Temperature: 67°C
Metal reinforcement
Material: 316 stainless steel, diameter 0.50 mm, mirror polished
Functional features
Length 35 mm
Fiber type: monofiber maximum diameter 0.40 mm
Diameter after heat shrinkage: 1.2 mm
Compliance: Telcordia GR-1380-core





