|
No. |
Test items |
Unit |
Technical standard |
Test result |
|
1 |
Shore Hardness |
|
<80 |
63.7 |
|
2 |
Water Absorption |
% |
0.5 |
0.18 |
|
3 |
Radial Shrinkage Ratio |
% |
>50 |
60.2 |
|
4 |
Tensile Strength |
MPa |
>12 |
18.6 |
|
5 |
Breakdown Strength |
KV/mm |
≥25 |
25.6 |
|
6 |
Oxygen Index |
|
≥30 |
32.4 |
|
7 |
Density |
kg/m2 |
1.15*1.03 |
118.45 |
|
8 |
Minimum Complete Shrink Temperature |
ºC |
130±5 |
120 |
|
9 |
Longitudinal Shrinking Ratio |
% |
<5 |
3.5 |
|
10 |
Ultimate Elongation |
% |
≥400 |
480 |
|
11 |
Eccentricity |
% |
<15 |
10 |
| Product Name | Model | Specification(mm²) |
| 8.7-15KV 3 cores heat shrink cable straight joint kits | JSY-15/3.1 | 50-120mm² |
| JSY-15/3.2 | 150-240mm² | |
| JSY-15/3.3 | 300-400mm² | |
| JSY-15/3.4 | 500-630mm² |



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