Single Fiber heat shrinkable protective sleeve

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specifications

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).

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

Standard (for Ribbon 45mm Length

Type		4~6 fiber Single Ceramic Bar	4~6 fiber Double Ceramic Bar	8~12 fiber Single Ceramic Bar	8~12 fiber Double Ceramic Bar
Outer Tube	Outer Diameter	4.4±0.1	4.8±0.1	5.8±0.1	5.8±0.1
	Thickness	0.2±0.05	0.2±0.05	0.25±0.05	0.25±0.05
	Length	42.0±1	42.0±1	42.0±1	42.0±1
	Material	Flexible Polyolefin	Flexible Polyolefin	Flexible Polyolefin	Flexible Polyolefin
Inner Tube	Inner Diameter	2.6 x 1.6±0.1	2.6 x 1.6±0.1	3.5 x 2.2±0.1	3.5 x 2.2±0.1
	Length	0.3±0.1	0.3±0.1	0.5±0.1	0.5±0.1
	Thickness	40.0±1	40.0±1	40.0±1	40.0±1
	Material	EVA	EVA	EVA	WVA
Ceramic Bar	Diameter	3.0±0.2	3.0±0.2	4.0±0.2	4.0±0.2
	Length	40.0±0.5	40.0±0.5	40.0±0.5	40.0±0.5
	Amount	1	2	1	2
	Material	95 Ceramic	95 Ceramic	95 Ceramic

Service Process

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