Product Details

Fiber heat shrink tube:

1.CE,ROHS,ISO9001,UL
2.100% professional factory
3.Excellent reinforcement
4.Reliable

Fiber heat shrink tube feature:

Excellent reinforcement of fusion splicing portion

Reliable protection under any environmental conditions

40mm & 60mm length available

2.5mm & 3.0mm diameter for option

Fiber heat shrink tube application:

Shrinkable sleeve is applied to the optical fiber closure to fix and protect the optical fiber when splicing.

The sleeve can be divided into two types(single and mass) according to the function. The single type is used for the single-fiber, and the mass type is used for the ribbon fiber. It is different in the reinforcement between two types. The single one realizes the reinforcement by the stainless steel needles, the later one via the ceramic reinforcement member to realize the function.

Mass means there are several cores for the fiber. So the mass sleeve includes 4cores,6cores,8cores,12cores(for types).

Fiber heat shrink tube parameters:

Shrinking Temperature (°C)	110 ~ 130
Radial Shrinking Rate (%)	>50
Axial Shrinking Rate (%)	<10
Low Temperature Property	No crackle at -55°C lasting 4 hours
Normal Operation Temperature (°C)	-55°C ~ + 135°C
Normal Operature Relative Humidity	≤95%
Spark- over Strength (kV/mm)	≥20
Tensile Strength (Mpa)	20
Loss at -40°C	0.03dB
Loss at +60°C RH95%	0.02dB

Steel Rod O.D & Length	Fusion Tube I.D. & Length	Heat Shrink Tube Length	Device O.D.(After shrink)	Packing
1.5 & 58mm	1.3 & 60mm	60mm	3.0mm	100pcs/bag
1.2 & 40mm	1.3 & 45mm	45mm	2.5mm	100pcs/bag
1.2 & 36mm	1.3 & 40mm	40mm	2.5mm	100pcs/bag
1.0 & 56mm	0.5 & 60mm	60mm	2.0mm	100pcs/bag
1.0 & 36mm	0.5 & 40mm	40mm	2.0mm	100pcs/bag

Fiber heat shrink tube pictures: