Shanghai Gengyun Industrial Co., Ltd
Armoring Material Copolymer Coated Aluminum Tape Thickness 0.2mm 0.3mm For Optical Fiber Cable
Copolymer coated aluminum tape consists of aluminum tape coated with transparent or blue adhesive ethylene copolymer on one or both sides. It has good wear resistance and good electrical conductivity. Copolymer coated aluminum tape is most commonly used in the production of telephone and telecommunication cables to avoid interference and ensure the separation of internal cable groups.
Armoring material Copolymer coated aluminum tape consists of aluminum tape coated with transparent or blue adhesive ethylene copolymer on one or both sides.
It is produced through three processes. First, copolymer film is generated by EAA and other chemical auxiliary additives in a certain ratio. Then the copolymer film and bare aluminum foil are loaded into the coating machine on one side/double sides. The loaded materials are bonded to each other through the pre-lamination process in the coating machine. At a certain temperature, the bare aluminum foil and copolymer film are completely bonded together through the coating line. Finally, the product is slit to obtain it.
Single-sided or double-sided copolymer coated aluminum tape can be closely bonded to the surface of aluminum and polyethylene covered cables. Copolymer coated aluminum tape is most commonly used in the production of telephone and telecommunication cables to avoid interference and ensure the separation of internal cable groups.
Feature
- Good wear resistance;
- Good electrical conductivity;
- Copolymer coated aluminum tape has Good waterproofness;
- Good heat resistance;
Application
- shielding layer and waterproof layer of communication cable, shielding cable, waterproof cable;
- As a thermal insulation and anti-corrosion material, used in pipelines, equipment and other fields.
Type and specification
| Description | Code |
| PE single-sided aluminum-plastic tape | T-AT002YL |
| PE double side aluminum-plastic tape | T-AT003YLY |
| copolymer single-sided aluminum-plastic tape | T-AT004EL |
| copolymer double side aluminum-plastic tape | T-AT005ELE |
Specification
| Code | Nominal thickness of the aluminum tape mm |
Nominal widin oritiogn minun-plastctape | Nominal thickness of the aluminum-plastic tape m |
|
| not cut | cut | |||
| T-AT002YL T-AT003YLY T-AT004EL T-AT005ELE |
0.10,0.15,0.20 | 290 400 600 |
It depend on the requirement |
1020 1200 1300 2030 2230 2400 2600 |
Technical parameter
| No. | Item | Value requirement | Test standard | ||
| 1 | tensile strength Mpa | ≥54 | GB3076 | ||
| 2 | rupture elongation % | ≥15 | GB3076 | ||
| 3 | peeling strength between al tape and plastic film N/cm |
≥6.13 | GB8808 | ||
| 4 | shearing strength of the heat seal area |
N/cm | , . No shearing damage in the heat seal area |
YD/T723.1-94 appendix A | |
| 5 | heat seal strength N/cm | ≥17.5 | YD/T723.1-94 appendix D | ||
| 6 | dielectric strength | single-sided tap 1kv D.C,1min | not breakdown | GB1408 | |
| double side tape 2kv D.C,1min | not breakdown | ||||