China Insulation Polyolefin Heat Shrink Tube Sealing Fixation and Protection, Find details about China Battery Cable Heat Shrink Tube, Polyolefin Insulation from Insulation Polyolefin Heat Shrink Tube Sealing Fixation and Protection
Property | Requirement | Test method | Typical data | |
Physical: | Concentricity | 70% min. | ASTM D 2671 | ≥70% |
Tensile strength | 10.4MPa min. | ASTM D 638 | ≥12MPa | |
Elongation | 200% min. | ASTM D 638 | ≥300% | |
Heat shock | No cracking, dripping or flowing | ASTM D 2671 | Pass | |
Low temperature flexibility | No cracking | ASTM D 2671 | Pass | |
Aging 158ºC,168hrs | ||||
Tensile strength after aging | 70% of original min. | ASTM D 638 | ≥80% | |
Elongation after aging | 100% min. | ASTM D 638 | ≥200% | |
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 |
Size(mm) | As supplied(mm) | After recovery (mm) | Standard length (m/spool) | ||
Inside diameter | Wall thickness | Inside diameter(max.) | Wall thickness | ||
Φ0.8 | 1.0±0.2 | 0.15±0.05 | 0.5 | 0.25±0.05 | 200/400 |
Φ1.0 | 1.5±0.3 | 0.18±0.06 | 0.6 | 0.33±0.08 | 200/400 |
Φ1.5 | 2.0±0.3 | 0.20±0.08 | 0.75 | 0.36±0.08 | 200/400 |
Φ2.0 | 2.5±0.3 | 0.20±0.08 | 1.0 | 0.42±0.08 | 200/400 |
Φ2.5 | 3.0±0.3 | 0.22±0.08 | 1.25 | 0.44±0.08 | 200/400 |
Φ3.0 | 3.5±0.3 | 0.25±0.08 | 1.5 | 0.44±0.08 | 200/400 |
Φ3.5 | 4.0±0.3 | 0.25±0.08 | 1.75 | 0.44±0.08 | 200/400 |
Φ4.0 | 4.5±0.3 | 0.25±0.08 | 2.0 | 0.44±0.08 | 200/400 |
Φ4.5 | 5.0±03 | 0.25±0.08 | 2.25 | 0.44±0.08 | 200 |
Φ5.0 | 5.5±0.3 | 0.25±0.08 | 2.5 | 0.50±0.08 | 100 |
Φ5.5 | 6.0±0.3 | 0.25±0.08 | 2.75 | 0.50±0.08 | 100 |
Φ6.0 | 6.5±0.3 | 0.28±0.10 | 3.0 | 0.54±0.10 | 100 |
Φ7.0 | 7.6±0.3 | 0.30±0.10 | 3.5 | 0.56±0.10 | 100 |
Φ8.0 | 8.6±0.3 | 0.30±0.10 | 4.0 | 0.56±0.10 | 100 |
Φ9.0 | 9.6±0.4 | 0.30±0.10 | 4.5 | 0.56±0.10 | 100 |
Φ10.0 | 10.7±0.4 | 0.30±0.10 | 5.0 | 0.56±0.10 | 100 |
Φ11.0 | 11.7±0.4 | 0.30±0.12 | 5.5 | 0.56±0.10 | 100 |
Φ12.0 | 12.7±0.4 | 0.30±0.12 | 6.0 | 0.56±0.12 | 100 |
Φ13.0 | 13.7±0.4 | 0.35±0.12 | 6.5 | 0.65±0.12 | 100 |
Φ14.0 | 14.7±0.4 | 0.35±0.12 | 7.0 | 0.65±0.12 | 100 |
Φ15.0 | 15.7±0.5 | 0.35±0.12 | 7.5 | 0.65±0.12 | 100 |
Φ16.0 | 16.7±0.5 | 0.35±0.12 | 8.0 | 0.65±0.12 | 100 |
Φ17.0 | 17.7±0.5 | 0.35±0.12 | 8.5 | 0.65±0.12 | 100 |
Φ18.0 | 19.0±0.5 | 0.40±0.12 | 9.0 | 0.77±0.15 | 100 |
Φ20.0 | 21.0±0.5 | 0.40±0.15 | 10.0 | 0.77±0.15 | 100 |
Φ22.0 | 23.0±0.5 | 0.40±0.15 | 11.0 | 0.77±0.15 | 100 |
Φ25.0 | 26.0±1.0 | 0.45±0.15 | 12.5 | 0.87±0.15 | 50 |
Φ28.0 | 29.0±1.0 | 0.45±0.15 | 14.0 | 0.87±0.15 | 50 |
Φ30.0 | 31.5±1.0 | 0.45±0.15 | 15.0 | 0.87±0.15 | 50 |
Φ35.0 | 36.5±1.0 | 0.50±0.20 | 17.5 | 0.97±0.15 | 50 |
Φ38.0 | 39.5±1.0 | 0.50±0.20 | 19.0 | 0.97±0.20 | 50 |
Φ40.0 | 41.5±1.0 | 0.50±0.20 | 20.0 | 0.97±0.20 | 50 |
Φ50.0 | 51.5±1.0 | 0.55±0.20 | 25.0 | 1.00±0.20 | 25 |