SynShield® – Copper & Aluminium Foils SynShield® Type 1
Copper foil on one side with SynTherm® insulating material.
SynShield® copper conductor is a flexible copper foil laminated with various insulating materials.
SynShield® is just perfect for winding. There are two production methods for SynShield®:
- The insulation is applied during a special process without adhesive. This process guarantees excellent soldering behaviour and a low total strength.
- The insulation is applied with the aid of an adhesive.
Formats:
- lateral overlap acc. to customer specifications
- types without adhesive: PET films
- types with adhesive (SynTape®):
PET films
aramid papers
PI films
Application
SynShield® is mainly used in transformers and can be applied as electromagnetic or electrostatic shielding between the primary and secondary winding. SynShield® is also used as a replacement for enamelled copper wires.
Standards
- Thermal class B, F, H (depending on insulation)
- UL-file-no. E301705 (only SynShield® with PET)
Delivery forms
100 and 200 m rolls with 76 mm core.
Other dimensions and lengths on request.
Conductor
Copper film of at least 99.90 % Cu and with a high or even high electrical conductivity.
Anmerkungen
* Values are typical values of the individual unprocessed foil.
You have questions according to our copper and aluminium foils or want to send an inquiry?
Our sales representative will be happy to help you.
Technical data
| Property | Unit of measure | Copper | PET | PET (adhesive) | Aramid paper (adhesive) | PI-film (adhesive) |
|---|---|---|---|---|---|---|
| Width | mm | 6-50 | 6-50 | 6-50 | 6-50 | 6-50 |
| Backing thickness | mm | 0.035-0.300 | 0.030 | 0.023 | 0.050 | 0.025 |
| Total thickness | mm | 0.060 | 0.100 | 0.060 |