
Product Introduction Made of radiation cross-linked polyolefin material, excellent electrical insulation properties, physical properties and chemical properties, the main function is electrical insulation of connecting parts, anti-corrosion protection of solder joints, mechanical protection...
Made of radiation cross-linked polyolefin material, excellent electrical insulation properties, physical properties and chemical properties, the main function is electrical insulation of connecting parts, anti-corrosion protection of solder joints, mechanical protection and wiring harness, widely used in electronic communications, automobile, ship and aircraft manufacturing and other fields.
Shrinkage ratio: 3:1
Soft, fast shrink, high flame retardant (except clear)
Resistant to general solvent corrosion and stable
Complies with ROHS, REACH environmental protection regulations
Starting temperature: 83℃
Final shrinkage temperature: 120℃
Operating Temperature: -55℃~135℃
Meet the AMS-DTL-23053/5 UL224.CAN/CSA C22.2 compliant
| Size
Specification |
As supplied
Before shrinkage (mm) |
After recovered(mm)
After full contraction (mm) |
Standard packaging
(M/Roll) standard packaging (m/roll) |
|
| internal diameter
D Inner diameter |
internal diameter
d inner diameter |
Wall thickness
t. wall thickness |
||
| Φ1.5/0.5 | ≥1.50 | ≤0.5 | 0.45 ± 0.10 | 200 |
| Φ3.0/1.0 | ≥3.00 | ≤1.0 | 0.55 ± 0.10 | 200 |
| Φ4.5/1.5 | ≥4.50 | ≤1.5 | 0.60 ± 0.10 | 100 |
| Φ6.0/2.0 | ≥6.00 | ≤2.0 | 0.65 ± 0.10 | 100 |
| Φ9/3 | ≥9.00 | ≤3.0 | 0.75 ± 0.15 | 50 |
| Φ12/4 | ≥12.0 | ≤4.0 | 0.75 ± 0.15 | 50 |
| Φ15/5 | ≥15.0 | ≤5.0 | 0.80 ± 0.15 | 50 |
| Φ18/6 | ≥18.0 | ≤6.0 | 0.85 ± 0.15 | 50 |
| Φ24/8 | ≥24.0 | ≤8.0 | 1.00 ± 0.20 | 25 |
| Φ30/10 | ≥30.0 | ≤10.0 | 1.15 ± 0.20 | 25 |
| Φ39/13 | ≥39.0 | ≤13.0 | 1.50 ± 0.20 | 25 |
| Φ50/16 | ≥50.0 | ≤16.0 | 2.50 ± 0.20 | 25 |
| Φ60/20 | ≥60.0 | ≤20.0 | 2.60 ± 0.20 | 25 |
| Φ70/23 | ≥70.0 | ≤23.0 | 2.60 ± 0.20 | 25 |
| Φ80/26 | ≥80.0 | ≤26.0 | 2.60 ± 0.20 | 25 |
| Φ90/30 | ≥90.0 | ≤30.0 | 2.60 ± 0.20 | 25 |
| Φ100/33 | ≥100.0 | ≤33.0 | 2.60 ± 0.20 | 25 |
Standard color: black.
Specified size, cutting can be provided separately according to customer's requirements
| Product Performance Product Property | Requirements for indicators
Performance requirements |
Detection method
Test method |
detection data
Test Date |
| Tensile strength | 10.4 MPa min. | ASTM D 2671 | ≥12MPa |
| Elongation | 200% min. | ASTM D 2671 | ≥400% |
| Thermal shock Heat shock 250℃, 4hrs | No cracking, dripping or flowing | ASTM D 2671 | Pass |
| Softness at low
Low temperature flexibility -55℃, 4hrs |
No cracking | ASTM D 2671 | Pass |
| aging and expansion strength
Tensile strength after a ging (175℃/168hrs) |
70% from original min. | ASTM D 638 | ≥90% |
| aging extension
Elongation after a ging (175℃/168hrs) |
100% min. | ASTM D 638 | ≥300% |
| Dielectric voltage withstand | 2500V, 60sec
no breakdown |
UL224 | Pass |
| Dielectric strength | 19.7 kV/mm min. | ASTM D 2671 | 25KV/mm |
| Volume resistivity | 1014Ω cm min. | ASTM D 876 | ≥1014Ω cm |
| Corrosion corrosion | No corrosion | ASTM D 2671 | Pass |
| fire resistance Flammability | BB-1 | UL224 | Pass |