Aluminum-plastic composite tape
Aluminum-plastic composite tape, shielding and waterproofing layers for communication cables, shielded cables, and waterproof cables, and armored optical fiber and communication cables.
Category:
Product description
Product Introduction
Aluminum-plastic composite tape consists of aluminum tape laminated to one or both sides with polyethylene. Available in clear (natural) and blue.
The copolymer bonds well to the aluminum base tape and forms a strong bond with low-density, linear low-density, medium-density, and high-density polyethylene sheathing resins, providing reliable moisture protection, shielding, and chemical protection for the cable core.
Features: Excellent abrasion resistance, good conductivity, good heat resistance, and excellent waterproofness of the copolymer-coated aluminum tape.
Aluminum tape thickness: 0.1, 0.15, 0.2mm
Copolymer film thickness: 0.05mm
Length: 1000-4000m
Width: 12-1050mm
Type: Single-sided/Double-sided
Product Applications
Applications: Shielding and waterproofing layers for communication cables, shielded cables, and waterproof cables;
Used as a thermal insulation and anti-corrosion material for pipelines, equipment, and other applications.
Aluminum-plastic composite tape layer (critical functional layer):
Form: Wrapped longitudinally or spirally around the insulation layer (wrap overlap ≥15% to ensure no gaps).
Function: The aluminum foil faces inward (contacting the insulation layer) for electromagnetic shielding; the plastic side faces outward for enhanced abrasion resistance.
Product Data
| Item | Unit | Typical Value | Test Method | |
| Length | m | 1000-4000±100 | YD/T 723.1 | |
| Width | mm | 12-1050 ±0.5 | YD/T 723.1 | |
| Thickness | Aluminum tape thickness | mm | 0.1,0.15,0.2 ±0.01 | YD/T 723.1 |
| Copolymer film thickness | mm | 0.05±0.005 | YD/T 723.1 | |
| Tensile Strength | MPA | 70-120 | YD/T 723.1 | |
| Elongation | % | ≥18 | YD/T 723.1 | |
| Peel Strength | N/ cm | ≥6.13 | YD/T 723.1 | |
| Heat Seal Strength | N/ cm | ≥17.5 | YD/T 723.1 | |
| Water Resistance | N/ cm | ≥6.13 | YD/T 723.1 | |
| Dielectric Strength |
| No Breakdown | YD/T 723.1 | |
| Corrosion Resistance | grade | 7 | YD/T 723.1 | |
Packaging
Fixed carton packaging
Caution:
Keep clean and away from light, contamination, and mechanical stress. When stored in its original packaging at room temperature and relative humidity below 50%, this product has a shelf life of six months from the date of production. Handle with care during transportation to prevent abrasion of the surface and edges, which could affect tensile strength.
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