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Product Details:
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| Type Name: | Heat Shrink Tube | Application: | For Cable And Wire Terminals Connector And Electronic Components |
|---|
Model Number: A-3X
Type: Insulation Sleeving
Material: PE, corss lined polyolefin
Application: Low Voltage
Rated Voltage: 600V
Tensile Strength: 10 MPa Min.
Shrink ratio: 3:1
Single wall: without adhesive
Approval: UL
Min shrink temperature: 70℃
work temperature: -45℃ to 125℃
Flammability: VW-1, UL 224
color: black, red, green, all colors are available
Delivery time: 5 days after order confirmation
Packaging Details: Spool packing, then packing spool into cartons.
Delivery Detail: 5 days after order confirmation
Coiled Heat shrink tube 3:1
Flexible, flame-retardant, high-shrink-ratio polyolefin tubing
1) Application
A-3X is flexible, irradiated cross-linking, flame-retardant, heat-shrinkable modified polyolefin tubing.A-2(3:1) has 3:1 shrink ratio, the tube is used to cover larger size differences like harnesses with installed connectors. The tube used for insulation protection, bundling or capsule of wire terminals and components with larger size differences.
2) Features/Benefits
Shrink ratio: 3:1.
Flexible, highly flame-retardant.
Excellent physical, chemical and electrical properties and high reliability.
Abrasion and fluids resistance.
Conform to European RoHS(2002/95/EC)environmental directive.
3) Operating Temperature Range
Operating temperature range: -55℃~125℃
Minimum shrink temperature: 70℃
Minimum full recovery temperature: 110℃
4) Standards/Approvals
UL224 ,125℃600V VW-1
UL Approval
AMS-DTL-23053/5 class 2 and class 3
5) Specification values
| Property | Requirement | Test method | Typical data | |
| Physical: | Concentricity | 70% min. | ASTM D 2671 | ≥70% |
| Tensile strength | 10.4MPa min. | ASTM D 638 | ≥14.0MPa | |
| Elongation | 200% min. | ASTM D 638 | ≥400% | |
|
Heat shock 250℃, 4hrs |
No cracking, dripping or flowing | ASTM D 2671 | Pass | |
|
Low temperature flexibility -55℃, 4hrs |
No cracking | ASTM D 2671 | Pass | |
| Aging 175℃,168hrs | ||||
| Tensile strength after aging | 70% of original min. | ASTM D 638 | ≥90% | |
| Elongation after aging | 100% min. | ASTM D 638 | ≥300% | |
| Electrical: | Dielectric voltage withstand |
2500V, 60sec no breakdown |
UL224 | Pass |
| Dielectric strength | 19.7KV/mm min. | ASTM D 2671 | 25KV/mm | |
| Volume resistivity | 1014Ω·cm min. | ASTM D 876 | ≥1014Ω·cm | |
| Chemical: | Corrosion | No corrosion | ASTM D 2671 | Pass |
| Flammability | VW-1 | UL224 | Pass |
6) Product sizes
| Size(mm) | As supplied(mm) | After recovery(mm) |
Standard length (m/spool)) |
||
| Inside diameter | Wall thickness |
Inside diameter (max.) |
Wall thickness | ||
| 1.5/0.5 | 1.8±0.3 | 0.20±0.05 | 0.5 | 0.50±0.10 | 200 |
| 3/1 | 3.3±0.3 | 0.20±0.05 | 1.0 | 0.60±0.10 | 200 |
| 6/2 | 6.5±0.3 | 0.25±0.05 | 2.0 | 0.70±0.10 | 100 |
| 9/3 | 9.5±0.4 | 0.30±0.06 | 3.0 | 0.80±0.15 | 100 |
| 12/4 | 12.5±0.4 | 0.30±0.06 | 4.0 | 0.85±0.15 | 100 |
| 18/6 | 18.5±0.5 | 0.35±0.06 | 6.0 | 1.00±0.15 | 50 |
| 24/8 | 26.0±1.0 | 0.40±0.10 | 8.0 | 1.20±0.20 | 50 |
| 40/13 | 41.5±1.0 | 0.45±0.10 | 13.0 | 1.25±0.20 |
50 |
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