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HEAT
SHRINK SEMI CONDUCTIVE CABLE BREAKOUT |
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Heat Shrink Semi Conductive cable
breakout are used for PILc belted cable to seal the crutch areas as
well as to provide individual screening to each core. The breakouts
are made from high quality cross linked semi conductive polyolefin
material. The breakouts are internally coated with water resistant
red mastic.
SELECTION CHART
| Code |
No of Cores |
D |
d |
L |
I |
Tb |
Tc |
| s |
f |
s |
f |
s |
f |
s |
f |
f |
F |
| min. |
max. |
min. |
max. |
min. |
max. |
min. |
max. |
+/-10% |
+/-10% |
| GCB-0820 |
3 |
53 |
20 |
25 |
8 |
160 |
188 |
55 |
64 |
3.7 |
2.8 |
| GCB-1330 |
3 |
80 |
30 |
40 |
13 |
195 |
215 |
65 |
75 |
3.9 |
3.1 |
| GCB 2145 |
3 |
110 |
45 |
55 |
20 |
220 |
240 |
75 |
85 |
4.3 |
3.0 |
| GCB-2755 |
3 |
140 |
56 |
70 |
27 |
245 |
255 |
90 |
100 |
4.6 |
3.4 |
All dimensions are in mm
D,d : Internal Diameter ; s : as supplied ; f : after free
recovery ; Tb,Tc : Thickness of body & core
TECHNICAL SPECIFICATION
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Properties
|
Value
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Standard
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Physical
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| Tensile Strength |
12 N/mm² (MPA) |
ASTM D638 |
| Ultimate Elongation |
300% (Min.) |
ASTM D638 |
| Density |
1.05 +/- 0.2 gm/cm³ |
ASTM D792 |
| Hardness |
45 +/- 10 Shore D |
ASTM D2240 |
| Water Absorption |
0.5 % (max.) |
ASTM D570 |
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Thermal
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Accelerated Ageing
Tensile Strength
Ultimate Elongation |
(120oC
for 500 Hrs)
11 N/mm2 (Mpa)
(min.)
250 % (Min.) |
ASTM D2671
ASTM D 638
ASTM D 638 |
Heat Shock
(250oC for 30 Min.) |
No Cracking or flowing |
ESI 09-11 |
| Shrink Temperature |
125°C |
IEC 216 |
| Continuous Temperature limit |
-40°C to + 100°C |
IEC 216 |
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Electrical
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| Volume Resistivity |
1 x 107
Ohm.cm(min.) |
ASTM D257 |
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