HP-HST(Rubber) Silicon Rubber Shrink Tubing
■ Application:
●Suitable for medical apparatus that require sterilization treatment
●Heating element insulation and electrical wiring terminal insulation
●Fiber optic bundle sheathing
●Aviation and rocketry support cable protection
■ Characteristics：
●Cross-linked Silicon
●Excellent Flexibility
●High Flame retardant
●Shrink Ratio:1.7:1
●Thermal insulation & heat shock protection
●Voltage Class: 1000V
●High & Low temperature resistance
■ Technical Data:
Property | Test method | Typical data |
|---|---|---|
Tensile strength | ASTM D 2671 | ≥20 MPa |
Breakdown elongation | ASTM D 2671 | ≥450% |
Tensile strength | ASTM D 2671 | ≥16 MPa |
Breakdown elongation | ASTM D 2671 | ≥360% |
Water absorptioin(23℃/336hrs) | ASTM D 570 | ≤0.5% |
Density | ASTM D 2671 | 1.10~1.20 |
Low temperature flexibility(-40℃/4hrs) | ASTM D 2671 | No cracking |
Heat shock(250℃/30mins) | ASTM D 2671 | No drop, No flow, No cracking |
Thermal endurance | IEC 216 | 105℃ |
Halogen free | IEC 61249-2-21 | CI:900ppm max.Br:900ppm max. Total(Cl+Br):1500ppm max. |
Volume resistivity | ASTM D2671 | ≥1013Ω·cm |
Dielectric strength(in insulation oil) | ASTM D2671 | ≥15KV/mm. |
Tracking and erosion resistance | ASTM D2303 | After 1hr at 2.5kV |
| and 1hr at 2.75kV | ||
| and 1hr at 3.00kV | ||
and 20mins at 3.25kV Pass | ||
Flammability | ASTM D2863 | OI≥25 |
Color fastness to light | IEC 60684-3 | Compare between exposed |
| and unexposed parts | ||
the color does not change |
■ Size:
Size | As supplied(mm) | After recovered(mm) | Standard packing ( m/pc, m/roll) | ||
|---|---|---|---|---|---|
| inch | mm | ID | ID | Thickness | |
19/6 | 19 | 6 | 2.5 | 1.22 or 15 | |
30/10 | 30 | 10 | 3.0 | 1.22 or 15 | |
35/12 | 35 | 12 | 3.0 | 1.22 or 15 | |
40/16 | 40 | 16 | 3.0 | 1.22 or 15 | |
45/18 | 45 | 18 | 3.0 | 1.22 or 15 | |
54/24 | 54 | 24 | 3.0 | 1.22 or 15 | |
60/29 | 60 | 29 | 3.0 | 1.22 or 15 | |
76/38 | 76 | 38 | 3.0 | 1.22 or 15 | |
100/49 | 100 | 49 | 3.0 | 1.22 or 15 | |
Other sizes are available upon request.
■Color:
Standard color: Red, Black.
