Changzhou Longchuang Insulating Material Co., Ltd.
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Dual Wall Adhesive Lined Heat Shrink Tubing Waterproof Insulating Heat Shrink Tube
Adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical applications, including automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.
Features
● 3:1 shrink ratio
● Low longitudinal shrinkage
● Flame retardant (out jacket only)
● Super sealing against water, moisture or other contaminates
● Continuous operating temperature:-45℃- 125℃
● Shrink Temperature:125℃
Dimensions
| Size | Expanded | After Recovery | Standard Package | |||
| Inch |
| Internal Diameter mm | Internal Diameter mm | Total Wall Thickness mm | Adhesive Thickness mm | Spool Length M/spool |
| 3/32 | 2.4 | 2,4 | 0.8 | 0.85±0.15 | 0.40±0.10 | 200 |
| 1/8 | 3.2 | 3,2 | 1.0 | 0.95±0.15 | 0.40±0.10 | 200 |
| 3/16 | 4.8 | 4,8 | 1.6 | 1.10±0.15 | 0.40±0.10 | 100 |
| 1/4 | 6.4 | 6,4 | 2.2 | 1.20±0.15 | 0.45±0.12 | 100 |
| 5/16 | 7.9 | 7,9 | 2.7 | 1.35±0.15 | 0.50±0.12 | 100 |
| 3/8 | 9.5 | 9,5 | 3.2 | 1.45±0.20 | 0.50±0.12 | 50 |
| 1/ 2 | 12.7 | 12,7 | 4.2 | 1.70±0.20 | 0.50±0.12 | 1.22 OR 25M/Roll |
| 5/8 | 15 | 15 | 5.2 | 1.80±0.20 | 0.55±0.15 | 1.22 OR 25M/Roll |
| 3/4 | 19.1 | 19,1 | 6.3 | 2.00±0.20 | 0.55±0.15 | 1.22 OR 25M/Roll |
| 1 | 25.4 | 25,4 | 8.5 | 2.10±0.25 | 0.55±0.15 | 1.22 OR 25M/Roll |
| 1-1/4 | 30 | 30 | 10.2 | 2.20±0.25 | 0.60±0.15 | 1.22 OR 25M/Roll |
| 1-1/2 | 39 | 39 | 13.5 | 2.40±0.25 | 0.60±0.15 | 1.22 OR 25M/Roll |
| 2 | 50 | 50 | 17 | 2.70±0.25 | 0.70±0.15 | 1.22 OR 25M/Roll |
| 5/2 | 64 | 64 | 21 | 3.00±0.30 | 0.70±0.15 | 1.22 OR 25M/Roll |
| 3 | 75 | 75 | 25 | 3.00±0.30 | 1.00±0.20 | 1.22 OR 25M/Roll |
| 7/2 | 90 | 90 | 30 | 3.00±0.30 | 1.00±0.20 | 1.22 OR 25M/Roll |
| 4 | 100 | 100 | 34 | 3.00±0.30 | 1.00±0.20 | 1.22 OR 25M/Roll |
| 5 | 125 | 125 | 42 | 3.00±0.30 | 1.00±0.20 | 1.22 OR 25M/Roll |
Technical Data
| Property | Test Method | Stantard |
| Tensile Strengtn(MPa) | ASTM D2671 | ≥10.4 |
| Elongation(%) | ASTM D2671 | ≥300 |
| Tensile Strengtn after aging (MPa) | UL224 158℃X168hr | ≥7.3 |
| Elongation after aging(%) | UL224 158℃X168hr | ≥200 |
| Flammability | ASTM D2671B | Self-extinguish within 30s |
| Dieletric strength(kv/mm) | IEC243 | ≥15 |
| Volume resistivity(Ω.cm) | ASTM D876 | ≥1X1014 |
Hot Melt Adhesive Property
| Property | Test Method | Stantard |
| Water Absorption | ASTM D570 | ＜0.5% |
| Sofening Point(℃) | ASTM E28 | 90±5 |
| Strength of pearing(PE) | ASTM D 1000 | 80N/25mm |
| Strength of pearing(AL) | ASTM D 1000 | 120N/25mm |
