Applications：
Used to provide insulation protection for cable termination and straight joint.
Features：
Technical properties
|
Test Items |
Test Method |
Test Requirements |
|
Tensile strength |
ASTM D 2671 |
11MPa min. |
|
Ultimate elongation |
ASTM D 2671 |
200% min. |
|
Volume resistivity |
IEC 93 |
1014Ω.cm min. |
|
Dielectric strength |
IEC 60243 |
10kV/mm(3mm) min. |
|
Water absorption |
ISO 62 |
0.5% max. |
|
Heat shock at 225℃/4hrs |
ASTM D 2671 |
No cracking, dropping |
|
Density |
ASTM D 792 |
1.1~1.3g/cm3 |
Selection table:
|
Size |
As supplied |
D(mm) |
I (mm) |
Recovered length |
Recovered wall |
|||||
|
(mm) ±10% |
(mm)±10% |
(mm)±20% |
||||||||
|
(mm) |
l |
f |
a*(Min.) |
b*(Max.) |
a*(Min.) |
b*(Max.) |
L |
F |
Dw |
Iw |
|
MB320-60/25 |
175 |
38 |
60 |
25 |
26 |
8 |
170 |
40 |
3 |
2.5 |
|
MB330-80/38 |
200 |
50 |
80 |
38 |
34 |
16 |
210 |
55 |
3.5 |
3.3 |
|
MB340-110/50 |
210 |
55 |
110 |
50 |
46 |
19 |
230 |
55 |
3.8 |
3.5 |
|
MB350-125/57 |
220 |
58 |
125 |
57 |
55 |
20 |
240 |
60 |
3.7 |
3.3 |
|
MB360-140/70 |
250 |
58 |
140 |
70 |
62 |
26 |
270 |
65 |
3.8 |
3.6 |
a* = Inner diameter as supplied
b* = Inner diameter after fully recovered
Standard colors: Red, Black
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