High temp. High shrink Flexible Polyolefin Tubing.
1.Application:KKHS-A6 is High temp. and High shrink ratio flexible,
flame-retardant polyolefin tube.
Few sizes cover a wide range of diameters, allowing reduced inventory
and this tubing easily accommodates awkward,
irregular shapes.
2.Features and benefits:
(1)Shrink ratio: 3:1 shrink ratio
(2)Operating temperature: -55℃ to 135℃
(3)Color:Black
Performance
| |
Properties |
Test Methods |
Values |
| Physical |
Density |
ASTM D 792 |
Max. 1.40g/㎤ @23℃ |
| Unaged |
Tensile strength |
ASTM D 638 |
Min. 1.1kgf/㎟ |
| Elongation |
MIL-I-23053 |
Min. 200% |
| Aged |
Tensile strength |
ASTM D 638 |
Min. 0.8kgf/㎟ |
| Elongation |
MIL-I-23053
175℃/168hrs |
Min. 100% |
| Heat shock |
MIL-I-23053 |
Pass @250℃ X 4hrs |
| Low temperature flexibility |
MIL-I-23053 |
No crack @ -55℃ X 4hrs |
| Secant modulus |
ASTM D 882 |
Max. 173MPa |
| Electrical |
Dielectric strength |
ASTM D 2671 |
Min. 19.7kV/mm |
| Volume resistivity |
ASTM D 876 |
Min. 1X10Ω-㎝ |
| Chemical |
Fluid |
Tensile strength |
MIL-I-23053 |
Min. 0.7kgf/㎟ |
| resistance |
Dielectric strength |
24℃/24hrs |
Min. 15.8kV/mm |
| Copper corrosion |
MIL-I-23053 |
No corrosion |
| Copper Mirror corrosion |
175℃/16hrs |
No corrosion |
| Flammability(VW-1) |
UL224 |
Pass |
| Fungus resistance |
ASTM G 21 |
No growth |
Standard Size
| SIZE |
INSIDE DIAMETER |
WALL THICKNESS |
STANDARD LENGTH(M) |
As supplied
(Average) |
After recovery
(Max.) |
As supplied (Nom.) |
After recovery
(Min.) |
| 1.5mm |
1.5mm |
0.5mm |
0.23mm |
0.40mm |
200m |
| 3.0mm |
3.0mm |
1.0mm |
0.26mm |
0.50mm |
200m |
| 4.5mm |
4.5mm |
1.5mm |
0.26mm |
0.54mm |
100m |
| 6.0mm |
6.0mm |
2.0mm |
0.27mm |
0.59mm |
100m |
| 9.0mm |
9.0mm |
3.0mm |
0.28mm |
0.68mm |
100m |
| 12.0mm |
12.0mm |
4.0mm |
0.28mm |
0.68mm |
100m |
| 16.0mm |
16.0mm |
5.3mm |
0.30mm |
0.68mm |
50m |
| 18.0mm |
18.0mm |
6.0mm |
0.41mm |
0.77mm |
50m |
| 24.0mm |
24.0mm |
8.0mm |
0.45mm |
0.90mm |
50m |
| 38.0mm |
38.0mm |
13.0mm |
0.50mm |
1.04mm |
50m |
| 50.0mm |
50.0mm |
17.0mm |
0.55mm |
1.30mm |
31m |
