product description:
Semi-rigid flame-retardant double-wall heat-shrinkable tube is made of polyolefin and polyamide hot melt adhesive melted and co-extruded. The outer layer is semi-hard polyolefin, which has high hardness, wear resistance and strength, high shrinkage ratio, good adhesion and sealing performance of the inner layer, and is widely used in automobile wiring harness, wire and cable branch, metal pipeline, wire and cable repair , Submersible pump wiring and other occasions requiring insulation and sealing.
Features:
Operating temperature:-40°C~130°C
Full shrinkage temperature:110°C~135°C
Shrinkage ratio:4 :1
Environmental protection standards:RoHS
Standard color: black, transparent (non-flame retardant)
| Specification | Supply inner diameter (mm) | Size after fully shrinking (mm) | standard packaging (M/root) |
| the inside diameter of | Total wall thickness | Adhesive layer thickness |
| YEVA-F-2000 Φ5.75 / 1.27 | ≥5.75 | ≤1.27 | 1.70±0.20 | 0.56±0.10 | 1.22 |
| YEVA-F-2000 Φ7.40 / 1.65 | ≥7.40 | ≤1.65 | 2.00±0.20 | 0.76±0.10 | 1.22 |
| YEVA-F-2000 Φ10.80 / 2.41 | ≥10.80 | ≤2.41 | 2.30±0.30 | 1.02±0.10 | 1.22 |
| YEVA-F-2000 Φ17.78 / 4.45 | ≥17.78 | ≤4.45 | 2.60±0.30 | 1.35±0.10 | 1.22 |
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