Item Name : |
High Insulation Heat Shrinkable Tubing |
Description : |
Description
HGT is made from radiation cross-linked polyolefin, Designed for applications to seal and protect power cable joints from 11kV to 36kV.
Features
>Minimum shrink temperature: 90℃
>Minimum fully recovery temperature: 110℃
Property:
|
Property |
Test Method |
Typical Data |
|
Operating temperature |
IEC 216 |
-40℃ to +110℃ |
|
Tensile strength |
ASTM D 2671 |
≥12MPa |
|
Elongation at break |
ASTM D 2671 |
≥300% |
|
Density |
ASTM D 792 |
1.0g/cm3 |
|
Longitudinal shrinkage |
UL 224 |
0 to -10% |
|
Dielectric strength |
IEC 243 |
≥20kV/mm |
|
Volume resistance |
IEC 93 |
≥1014Ω.cm |
|
Dielectric constant |
IEC 250 |
3.0 (max.) |
|
Water absorption (23℃/14days) |
ISO 62 |
<0.5% |
Specification:
|
Normal size (mm) |
As supplied (mm) |
After recovered (mm) |
Tube shape |
Standard length |
|
Inside diameter (Min.) |
Inside diameter (Max.) |
Wall thickness (Min.) |
|
HGT 35/12 |
35 |
12 |
3.2 |
O |
1000-1220mm |
|
HGT 45/14 |
45 |
14 |
3.5 |
O |
1000-1220mm |
|
HGT 52/15 |
52 |
15 |
4.0 |
O |
1000-1220mm |
|
HGT 55/18 |
55 |
18 |
4.0 |
O |
1000-1220mm |
|
HGT 62/18 |
62 |
18 |
4.0 |
O |
1000-1220mm |
|
HGT 66/18 |
66 |
18 |
4.0 |
O |
1000-1220mm |
|
HGT 66/ 20 |
66 |
20 |
4.4 |
O |
1000-1220mm |
|
HGT 75/ 25 |
75 |
25 |
5.0 |
O |
1000-1220mm |
|
HGT 85/ 25 |
85 |
25 |
5.0 |
O |
1000-1220mm |
|
HGT 95/ 30 |
95 |
30 |
5.0 |
O |
1000-1220mm |
Tube shape: “O” : Round or Oval, “—” : Flat
|
