| Heat Shrinkable Dual Wall Tubing |
 |
 |
| |
 |
| Features |
|
|
- The inner layer is made from insulation material to provide
high insulation
- External layer is made from semi-conductive materials
to provide electric shielding
- Suitable for applications in power cable joints up to
36 KV
- Minimum shrink temperature: 110 oC
- Minimum fully recovered temperature:130 oC
|
|
| Technical Data (for
inner layer) |
|
|
| Property |
Test
Method |
Requirements |
| Tensile
strength |
ASTM
D 2671 |
8
N/mm2 (min) |
| Elongation
at break |
ASTM
D 2671 |
200%
(min.) |
| Water
absorption |
ISO
62 |
0.5%
(max.) |
| Volume
resistance |
IEC
93 |
1012
 .cm
(min.) |
| Dielectric
strength |
IEC
243 |
10
KV/mm (min.) |
|
| |
|
| Technical Data (for external layer) |
|
|
| Property |
Test
Method |
Requirements |
| Tensile
strength |
ASTM
D 638 |
8
N/mm2 (min) |
| Elongation
at break |
ASTM
D 638 |
200%
(min.) |
| Water
absorption |
ISO
62 |
0.5%
(max.) |
| Volume
resistance |
IEC
93 |
104
.cm
(max.) |
|
| |
|
| Dimension Chart |
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|
| Code |
|
After Recovered |
|
|
Ø D1 (max.) |
Ø D2 (max.) |
Ø T(min.) |
| DDWT - 35/12 |
35
|
12
|
6.0
|
Enquiry |
| DDWT - 45/15 |
45
|
15
|
6.0
|
Enquiry |
| DDWT - 55/18 |
55
|
18
|
6.0
|
Enquiry |
| DDWT - 65/25 |
65
|
25
|
6.5
|
Enquiry |
| DDWT - 85/30 |
85
|
30
|
6.5
|
Enquiry |
| DDWT - 100/38 |
100
|
38
|
6.5
|
Enquiry |
| DDWT - 120/45 |
120
|
45
|
7.0
|
Enquiry |
| DDWT - 140/50 |
140
|
50
|
7.0
|
Enquiry |
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