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High-voltage heat shrink tubing, thick wall type [HOL]
$10.00
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Thick-walled heat-shrinkable tubing for bus bars.
■Features
- A non-halogen polyolefin that has been specially cross-linked.
- A heat shrinkable tube with high tracking and arc resistance.
- Use to strengthen the insulation properties of current switching devices and substation bus bars.
-Can also be used as heat shrink tubing for bus bars/copper bars.
■ Recruitment history
・Railway vehicles, marine equipment, power transmission facilities
| Manufacturers | Situation before employment | Effects on recruitment |
| Marine panel manufacturer |
・From 2015 |
Our HOL comes in a wide range of sizes, and length customization is also available flexibly. Its flat shape makes it easy to cover bus bars, improving workability. |
*Please contact us for more detailed information on case studies and results.
■Sales
・This product can be purchased in quantities starting from 1m.
◆Click here for the catalogue
◆ROHS2 certificate can be found here
◆Other non-containing certificates can be found here
| Material | Crosslinked Polyolefin |
| Shrinkage Temperature | 110℃ |
| Operating temperature range | -40℃ to 120℃ |
| Shrinkage rate | 2.5:1 |
| Standard Color | Reddish brown |
| characteristics | Test Method | characteristic values | ||||||||||||||||||
| Tensile strength | ASTM D 2671 | >12 Mpa | ||||||||||||||||||
| Growth rate | ASTM D 2671 | ≧400% | ||||||||||||||||||
| Vertical shrinkage | UL 224 | 0 to -10% | ||||||||||||||||||
| Tensile strength after thermal degradation | 158℃, 168hrs. | >10Mpa | ||||||||||||||||||
| Elongation after thermal degradation | >200% | |||||||||||||||||||
| Tracking resistance |
ASTM D 2303/ 3.75kV, 1hr. |
Pass | ||||||||||||||||||
| Flammability | ISO 4589 | ≧25 | ||||||||||||||||||
| Dielectric strength | IEC 243 | ≧12kV/mm | ||||||||||||||||||
| dielectric constant | IEC 250 | ≦3.0 | ||||||||||||||||||
| Volume Resistivity | IEC 93 | ≧10 to the power of 12 Ω.cm | ||||||||||||||||||
| Low temperature bending test |
ASTM D 2671/ -40℃, 4 hours. |
No destruction | ||||||||||||||||||
| water absorption | ISO 62/23℃, 14 days | <0.5% | ||||||||||||||||||
* Regarding corrosion: Test method: UL224 / Characteristic value: Pass
| Model number | Before shrinkage | After shrinkage | Applicable bus bar size | Packaging unit | |
| Inner diameter D | Inner diameter D1 | Thickness T1 | Px thickness (mm) | (reel/m) | |
| HOL-25 | twenty five | 10 | 4 | 25x3 | 30 |
| HOL-30 | 30 | 12 | 35x4 | ||
| HOL-35 | 35 | 14 | |||
| HOL-40 | 40 | 16 | 40x5 | ||
| HOL-50 | 50 | 20 | 50x5 | 15 | |
| HOL-65 | 65 | twenty five | 65x8 | ||
| HOL-75 | 75 | 30 | 75x8 | ||
| HOL-100 | 100 | 35 | 100x10 | ||
| Model number | Inner diameter before shrinkage (φ) | List price | 1m | 10m | 30m | |
| HOL-25 | twenty five | 1091 | Made-to-order products | |||
| HOL-30 | 30 | 1,458 | 1,303 | 1,215 | 928 | |
| HOL-35 | 35 | 1,465 | Made-to-order products | |||
| HOL-40 | 40 | 1,869 | 1,670 | 1,557 | 1,190 | |
| Model number | Inner diameter before shrinkage (φ) | List price | 1m | 5m | 15m | |
| HOL-50 | 50 | 2,110 | 2,075 | 1,969 | 1,583 | |
| HOL-65 | 65 | 2,675 | 2,631 | 2,497 | 2,007 | |
| HOL-75 | 75 | 3,370 | 3,314 | 3,145 | 2,527 | |
| HOL-100 | 100 | 4,733 | 4,655 | 4,418 | 3,550 | |
