Amucor foil with reinforcement net for EMI shielding where a strong but also very wide shielding film is required.
Many EMI problems can be solved easily by the use of Amucor foil or tape. When a very broad and strong shielding foil is required, our 4706 Amucor foil with reinforcement net can provide the solution. The shielding foil can be produced with or without (conductive) self-adhesive and an optional insulation layer.
Amucor foil with reinforcement net can be cut to any width and delivered from stock. The most commonly used width is 1000 mm. Standard roll length is 16.5 meters.
Amucor foil with reinforcement net can also be delivered as die-cut, according to your drawing, on strip or in pieces (as a sticker), with optional self-adhesive.
Applications
Options
Amucor foil with reinforcement net for EMI/RFI shielding
We can cut all our EMI/RFI shielding tapes to any specific width
With our automated CNC cutting system, we can cut Amucor foil in large quantities and according to your CAD drawing
Amucor foil with a reinforcement net (4706)
Amucor foil can also be produced with a strengthening reinforcement net. Because the material with the reinforcement net is so strong, it can be produced in a very large width of 3100 mm. This material is designed to cover walls and floors for protection against unwanted radio frequencies (RF). The material can also be used to quickly build a shielded room, e.g. from a wooden box.
Amucor foil with a reinforcement net can be produced as a foil (4706) without self adhesive. It can also be produced as a tape (4707), with standard adhesive or as tape (4708) with conductive adhesive.
4706 – Amucor foil with reinforcement net technical drawing
4706 – Amucor foil with reinforcement net example image
Shielding performance
In the table below you will find the shielding characteristics of Amucor foil.
There are many factors that influence the effectiveness of an EMI/RFI shielding tape when applied, such as type and thickness of foil, type of adhesive, closeness of contact, smoothness of application surface, strength and frequency of the EMI/RFI signal, etc. An attenuation value can be determined using standard tests and fixtures.
For Amucor tape, typical shielding effectiveness (far field) is in the range of 60 dB to 80 dB (10 KHz to 20 GHz). For more specifications see table and graph below.
| Field | Frequency | Amucor-foil |
|---|---|---|
| 0.04 mm thick | ||
| E | 1 MHz | 121 dB |
| E | 10 MHz | 110 dB |
| E | 100 MHz | 103 dB |
| E | 400 MHz | 98 dB |
| P | 1 GHz | 92 dB |
| P | 10 GHz | 85 dB |
| These values are measured under laboratory conditions. In other situations, results may differ. Please read our Guarantee. | ||
1
4706 series – Amucor foil with a reinforcement net
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🟥 Amucor foil with a reinforcement net |
Please note: These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.
1Technical specification and part numbers
| Part number (Foil without adhesive) | 4701 Max. width 1100 mm | 4716 Max. width 1100 mm | 4706 Max. width 3100 mm |
|---|---|---|---|
| Part number (Tape with standard adhesive) | 4702 Max. width 1100 mm | 4717 Max. width 1100 mm | 4707 Max. width 1100 mm |
| Part number (Tape with conductive adhesive) | – | 4718 Max. width 1100 mm | – |
| Part number (Foil with insulation layer (UL94V-0) 0.15 mm (white)) | 4704 Max. width 900 mm | 4719 Max. width 900 mm | 4709 Max. width 900 mm |
| Part number (Foil with insulation layer (UL94V-0) 0.22 mm (black)) | 4705 Max. width 1100 mm | 4720 Max. width 1100 mm | 4710 Max. width 1100 mm |
| Construction |  |  |  |
| Foil material | Amucor | Amucor and PET | Amucor with a reinforcement net |
| Surface | bright | bright | bright |
| Foil thickness | 0.023 mm | 0.35 mm | – |
| Total thickness | 0.048 mm | 0.3725 mm | – |
| Adhesive | synthetic conductive resin | synthetic conductive resin | – |
| Adhesive performance | 4.5 N/cm | 4.5 N/cm | – |
| El. resistance through adhesive | 0.003 Ohm | 0.003 Ohm | 0.003 Ohm |
| For tape, standard roll widths (mm) * | 10, 25, 50, 100 | 10, 25, 50, 100 | 10, 25, 50, 100 |
| Roll lengths * | Min. 16.5m (standard) Other roll lengths on request | ||
| These values are measured under laboratory conditions. In other situations results may differ; please read our Guarantee. | |||
* Other dimensions on request
Please note: At the top of the metal is a thin insulation layer for protection against corrosion.
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