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HP-HST(DR-2) Heat Shrink Diesel-Resistant Neoprene Tubing
Application:
HP-HST(DR-2) is made of irradiation cross-linked flexible neoprene rubber. It is very flexible, excellent resistance to diesel, fluids and solvents. Particularly suitable applied to resistance of diesel fuels, hydraulic fluids, lubrication oils, and abrasion resistance. Widely used for insulation, strain relief, and abrasion protection on cable harnesses and wire bundles in the commercial military and aerospace industries.
Characteristics:
Material: Neoprene
Shrink ratio 2:1
Very flexible, flame-retardant
Excellent abrasion resistance.
Excellent resistance to oils, aviation and ground vehicle fuels, lubricating oil and hydraulic fluids.
RoHS and REACH compliant.
Operating temperature: -70℃ ~ 121℃
Minimum shrink temperature: 90℃
Minimum fully recovery temperature: 135℃
SAE AMS-DTL-23053/1, Class 1&2
Technical Data:
Property |
Requirement |
Test method |
Typical data |
Longitudinal shrinkage |
≤10% |
ASTM D 2671 |
≤5% |
Tensile strength |
10.3MPa min. |
ASTM D 638 |
≥11 MPa |
Elongation at break |
225% min. |
ASTM D 638 |
≥300% |
Tensile strength after ageing (121℃，168hrs) |
8.2MPa min. |
ASTM D 638 |
≥10.4 MPa |
|
Elongation after ageing (121℃，168hrs) |
175% min. |
ASTM D 638 |
≥200% |
Heat shock(150℃，4hrs) |
No crack |
ASTM D 2671 |
No crack |
Low-temperature flexibility(-70℃，4hrs) |
No crack |
ASTM D 2671 |
No crack |
Dielectric voltage withstand |
2000V,60sec, no breakdown |
ASTM D 2671 |
No breakdown |
Dielectric strength |
11.8 KV/mm min. |
ASTM D 2671 |
≥15 KV/mm |
Volume resistivity |
1011Ω·cm min. |
ASTM D 876 |
≥1011Ω·cm |
Corrosion |
No corrosion |
ASTM D 2671 |
No corrosion |
Flammability |
Self-extinguishing within 15s |
ASTM D 2671 |
pass |
Fluids resistance（23℃,24hrs） | |||
Tensile strength |
6.9 MPa min. |
ASTM D 638 |
≥9.0MPa |
Elongation at break |
175% min. |
ASTM D 638 |
≥200% |
Dielectric strength |
9.8 KV/mm min. |
ASTM D 2671 |
≥12 KV/mm |
Product Size:
Size |
As supplied (mm) |
After recovered (mm) | Standard packing | ||
inch |
mm |
Inside diameter (min.) |
Inside diameter (max.) |
Wall thickness |
(m/roll) |
3/32 |
Ф2.4 |
2.4 |
1.2 |
0.51±0.15 |
200 |
1/8 |
Ф3.2 |
3.2 |
1.6 |
0.69±0.20 |
100 |
3/16 |
Ф4.8 |
4.8 |
2.5 |
0.84±0.25 |
100 |
1/4 |
Ф6.4 |
6.4 |
3.6 |
0.88±0.25 |
100 |
3/8 |
Ф9.5 |
9.5 |
5.4 |
1.02±0.25 |
50 |
1/2 |
Ф12.7 |
12.7 |
7.3 |
1.21±0.38 |
50 |
5/8 |
Ф15.9 |
15.9 |
9.1 |
1.32±0.38 |
50 |
3/4 |
Ф19.1 |
19.1 |
10.9 |
1.44±0.38 |
30 |
7/8 |
Ф22.2 |
22.2 |
12.7 |
1.65±0.38 |
30 |
1 |
Ф25.4 |
25.4 |
14.5 |
1.78±0.50 |
30 |
11/4 |
Ф31.8 |
31.8 |
18.1 |
2.20±0.50 |
30 |
11/2 |
Ф38.1 |
38.1 |
21.8 |
2.41±0.50 |
30 |
2 |
Ф50.8 |
50.8 |
29 |
2.79±0.50 |
25 |
Other sizes are available upon request.
Color :
Standard color: Black.
