Wraparound Heat Shrink Cable Repair Sleeve
TIER ONE TWRS series of Wraparound Heat Shrink Cable Repair Sleeve, It is coated with hot melt adhesive for inner layer, and outer radiated modified polyolefin, which is mainly used for repairing of damage to outer cable sheaths.
Equal to Raychem CWST
Technical
| Properties | Test Condition and Method | Typical Figures |
| Bursting Strength | Test Temp: 23 ±5℃ | 15MPa min. |
| Thermal Ageing | 168 hrs at 150℃±2℃ | 13.7MPa min |
| Bursting strength | After free shrinkable | 14MPa min |
| Dielectric strength | Electrode Surface Dia: 6mm Wight: 50±2gms Voltage steps: 2kV/20sec | Min 12kV/mm |
| Split Resistance | Temp: 200±2℃ | No split |
| Carbon Content | Heating rate: 20℃/min | Min 2.6±0.25% |
| UV Res of Out/layer | Gas flow rate: 300cc/min | |
| Cold Crack Resistance | Test temp ≤ -40℃ | No cracking |
| Resistance to aggressive | Test media: Fuel oil, petroleum | Min 13.7MPa |
| Bursting Strength | Test temp: 70±2℃ | |
| Environmental | 10% Igepal Co 630 | No cracking |
| Stress cracking | solution immersion 30 days Test Temp: 50±3℃ | |
| Properties of adhesive | ||
| Adhesive Softening Point | ASTM E28 | 90±10℃ |
| Peel Strength | -PE at 23±2℃ | Min 70N |
| -Pb at 23±2℃ | ||
| Shear Strength | At 23±2℃ | Min 100N |
| Copper Mirror test | ||
| Test time: 16hrs | ||
| Test temp: 60±℃ | ||
| Corrosive Effect | ASTM D 1693 | No effect |
Dimensions:
|
Size (mm) |
As supplied(mm) |
After recovered(mm) |
Application Range |
Standard Length |
||
|
D*(mm) |
W*(Min.) |
d*(Max.) |
w*(Min.) |
(mm) |
L(mm) |
|
|
TWRS 36/10 |
36 |
0.7 |
10 |
3.2 |
12 ～ 20 |
500, 750, 1000, 1500 |
|
TWRS 50/15 |
50 |
0.7 |
15 |
3.2 |
18 ～ 40 |
500, 750, 1000, 1500 |
|
TWRS 60/18 |
60 |
0.7 |
18 |
3.2 |
20 ～ 50 |
500, 750, 1000, 1500 |
|
TWRS 70/22 |
70 |
0.7 |
22 |
3.2 |
25 ～ 60 |
500, 750, 1000, 1500 |
|
TWRS 80/25 |
80 |
0.7 |
25 |
3.2 |
30 ～ 70 |
500, 750, 1000, 1500 |
|
TWRS 100/30 |
110 |
0.7 |
30 |
3.2 |
35 ～ 90 |
500, 750, 1000, 1500 |
|
TWRS 135/38 |
135 |
0.7 |
38 |
3.2 |
40 ～ 120 |
500, 750, 1000, 1500 |
|
TWRS 185/55 |
185 |
0.7 |
55 |
3.2 |
65 ～ 165 |
500, 750, 1000, 1500 |
|
TWRS 200/55 |
200 |
0.7 |
60 |
3.2 |
80 ～ 180 |
500, 750, 1000, 1500 |
|
TWRS 220/55 |
220 |
0.7 |
65 |
3.2 |
90～ 200 |
500, 750, 1000, 1500 |
