Model: HSTFC

Description

Medium wall heat shrinkable tube for fibre optic closure (terminal box) is with a layer of spiral coated hot melt adhesive in the internal surface. Out layer provides reliable protection. High-quality hot melt adhesive provides excellent watertight and prevents leaking from the terminal box.

 

Features

>Resistant to UV-radiation

>High electrical insulation

>Superior mechanical property
> Temperature sensitive paint for easy operation

> One inside end without adhesive for fixing cable position

> Chemical Resistant to Liquid of 70% Isooctane and 30% Toluene for 168 hours (70/30, Isooctane/Toluene)

 

Operating temperature range:

>Operating temperature: -55˚C~110˚C

>Minimum shrink temperature: 80˚C

>Minimum fully recovery temperature: 120˚C

 

Technical Data

Property

Test Method

Typical Data

Operating temperature

IEC 216

-55 to +110 

Tensile strength

ASTM D 2671

14Mpa

Tensile strength after aging (150/168hrs.)

ASTM D 2671

12MPa

Elongation at break

ASTM D 2671

400%

Elongation at break after aging (150/168hrs.)

ASTM D 2671

300%

Density

ASTM D 792

1.05g/cm3

Longitudinal shrinkage

UL 224

0 to -10%

Dielectric strength

IEC 243

20kV/mm

Volume resistance

IEC 93

>1014Ω.cm

Eccentricity

ASTM D 2671

<30%

Copper stability

ASTM D 2671

Pass

Resistance to stress cracking (50)

ASTM D 1693

No cracking

Water absorption (23/14days)

ISO 62

<0.15%

 

Specification

 

Normal size

(mm)

As supplied(mm)

After recovered (mm)

 

Tube shape

 

Standard

length

Inside diameter

(Min.)

Inside

Diameter

(Max.)

Wall thickness

(Min.)

HSTFC-33/8

33

8

2.5

O

150,200,250mm

HSTFC-40/12

40

12

2.5

O

150,200,250mm

HSTFC-44/14

44

14

2.5

O

150,200,250mm

HSTFC-55/16

55

16

3.0

O

150,200,250mm

HSTFC-75/22

75

22

3.0

O

150,200,250mm

HSTFC-95/25

95

25

3.0

O

150,200,250mm

HSTFC-115/34

115

34

3.0

O

150,200,250mm

HSTFC-140/42

140

42

3.0

O

150,200,250mm