Heat Shrink Boots
product detail
Heat Shrink Boots
Application
1. It can be safely used in protecting cable end up to 36kV against flashover, or surges induce during working life in switch gear and transformer boxes.
Feature
1.Hot melting adhesive provides better waterproof
Coating type:film coating
2.Protect against humidity
3.UV resistance
4.Anti-tracking
5.Flame retardant
Operating Temperature: 110℃
Performance
Test |
Test Method |
Requirement |
Tensile strength |
ASTM D 2671 |
≥12 Mpa |
Elongation at break |
ASTM D 2671 |
＞400% |
Tensile strength after heat aging |
ASTM D 2671/120℃,168h |
≥8.5 Mpa |
Elongation at break after heat aging |
ASTM D 2671/120℃,168h |
≥200% |
Volume resistivity |
IEC 93 |
1013Ω.cm |
Dielectrical strength |
IEC 243 |
≥15KV/mm |
Flame retardancy (oxygen index) |
ASTM 4589 |
≥25 |
Water absorption rate |
ISO 62/23℃，14 days |
≤1％ |
Type |
Model number |
Expanded (mm) |
Recovered（mm） |
|||||||
D1(Min) |
D2(Min) |
D1(Max) |
D2(Max) |
L1(±10%) |
L2(±10%) |
L(±10%) |
W1(±10%) |
W2(±10%) |
||
Right Angle |
SHMR-1(80/36-35-18) |
80 |
35 |
36 |
18 |
170 |
125 |
- |
4.2 |
3.5 |
SHMR-2(80/36-50/18) |
80 |
50 |
36 |
18 |
170 |
125 |
- |
3.8 |
3.5 |
|
SHMR-3(95/38-70/28) |
95 |
70 |
38 |
28 |
160 |
140 |
- |
4.2 |
4.8 |
|
Straight |
SHMR-4(80/35-34/20) |
80 |
34 |
35 |
20 |
145 |
30 |
220 |
3.2 |
3.2 |
SHMR-5(80-35/58-20) |
80 |
58 |
35 |
20 |
145 |
30 |
220 |
3.2 |
3.2 |
|