Original
By certification 
■ Application:
HP-KY(175) is clear, thin-wall, semi-rigid, flame-retardant heat-shrinkable tubing with both high temperature and chemical resistance. Especially suitable for applications requiring high temperature performance, outstanding abrasion resistance and cut-through resistance, or superior chemical and solvent properties. Provides electrical insulation and strain relief of multipoint connectors and solder joints. HP-KY(175℃) Ideal for applications that require dense packing of components or visual inspection of covered components.
Standard: UL224, SAE-AMS-DTL25053/8
■ Characteristics：
●Material: PVDF
●Shrink ratio: 2:1
●Operating range : -55℃--+175℃
●Excellent abrasion resistance
●Excellent physical and chemical properties
●Semi-rigid
●Highly flame-resistant
●Flexible, high-temperature resistant
●UL, RoHS and REACH compliant.
■ Technical Data:
Property |
Requirement |
Test method |
Typical data |
|---|---|---|---|
Longitudinal shrinkage |
≤10% |
ASTM D 2671 |
≤5% |
Tensile strength |
34.5 MPa min. |
ASTM D 638 |
≥45MPa |
Elongation at break |
150% min. |
ASTM D 638 |
≥300% |
Elongation after ageing (250℃，168hrs) |
50% min. |
ASTM D 638 |
≥200% |
Heat shock(300℃，4hrs) |
No crack |
ASTM D 2671 |
No crack |
Low-temperature flexibility(-55℃，4hrs) |
No crack |
ASTM D 2671 |
No crack |
Dielectric voltage withstand |
2500V,60sec, no breakdown |
ASTM D 2671 |
No breakdown |
Volume resistivity |
1013Ω·cm min. |
ASTM D 876 |
≥1013Ω·cm |
Corrosion |
No corrosion |
ASTM D 2671 |
No corrosion |
Flammability |
VW-1 |
UL224 |
pass |
■ Size:
| Size | As supplied(mm) |
After recovered(mm) |
Standard packing (m/pc, m/roll) |
||
|---|---|---|---|---|---|
inch |
mm |
Inside diameter (min.) |
Inside diameter (max.) |
Wall thickness |
|
3/64 |
Ф1.2 |
1.2 |
0.6 |
0.25±0.05 |
1.2/200 |
1/16 |
Ф1.6 |
1.6 |
0.8 |
0.25±0.05 |
1.2/200 |
3/32 |
Ф2.4 |
2.4 |
1.2 |
0.25±0.05 |
1.2/200 |
1/8 |
Ф3.2 |
3.2 |
1.6 |
0.25±0.05 |
1.2/200 |
3/16 |
Ф4.8 |
4.8 |
2.4 |
0.25±0.05 |
1.2/200 |
1/4 |
Ф6.4 |
6.4 |
3.2 |
0.30±0.08 |
1.2/200 |
3/8 |
Ф9.5 |
9.5 |
4.8 |
0.30±0.08 |
1.2/200 |
1/2 |
Ф12.7 |
12.7 |
6.4 |
0.30±0.08 |
1.2/200 |
3/4 |
Ф19.1 |
19.1 |
9.5 |
0.43±0.08 |
1.2/50 |
1 |
Ф25.4 |
25.4 |
12.7 |
0.48±0.08 |
1.2/50 |
1 1/2 |
Ф38.1 |
38.1 |
19.1 |
0.51±0.08 |
1.2 |
2 |
Ф50.8 |
50.8 |
25.4 |
0.58±0.08 |
1.2 |
Other sizes are available upon request.
■Color:
Standard color: Clear, Black, other colors are available upon request.
