YShield M6L-64 Six-Layer Magnetic Field Shielding Plate

Further details of YShield M6L-64 Six-Layer Magnetic Field Shielding Plate

The YSHIELD M6L-64 six-layer magnetic shielding plate is designed to shield low-frequency magnetic fields. The product consists of six thin shielding foils joined together and covered with laminating film on both sides. It is suitable as an intermediate layer in roof and floor constructions, for small domestic surfaces and for larger areas in construction, trade and industry.

YSHIELD M6L-64 Magnetic Shielding Plate - Design and Applications

• Six-layer magnetic shielding plate
• Designed for shielding low-frequency magnetic fields
• Consists of six thin shielding foils connected together
• Laminating film on both sides
• Suitable as an intermediate layer in roof and floor constructions
• Suitable for small domestic surfaces and large areas in construction, trade and industry
• Applications in cars, electric vehicles, vans, mobile homes and campers
• Single-layer installation offers the best price/performance ratio
• Multilayer installation is required for higher magnetic flux densities
• Several thin shielding layers provide better shielding than one thick sheet

YSHIELD M6L-64 Technical Specifications

• Shielding surface: 59 x 40 cm
• Total product dimensions: 61 x 41 cm
• Thickness: 0.5 mm
• Thickness at overlaps: 0.7 mm
• Minimum bending radius: 20 cm
• High initial permeability and high saturation induction from 5 Hz
• Detailed material composition and magnetic key figures are not declared

Magnetic Field Attenuation at 50 Hz

Three-Phase Magnetic Fields

• Single-layer installation: 19.5 dB (89.4%)
• Two-layer installation: 25.7 dB (94.8%)
• Three-layer installation: 30.2 dB (96.9%)
• Four-layer installation: 32.6 dB (97.7%)

Single-Phase Magnetic Fields

• Single-layer installation: 17.7 dB (87%)
• Two-layer installation: 23.2 dB (93.1%)
• Three-layer installation: 26.8 dB (95.4%)
• Four-layer installation: 29.3 dB (96.6%)

Static Magnetic Field Shielding

• Shielding of magnetic fields from DC consumers, the Earth's magnetic field and permanent magnets
• Single-layer installation: 15% shielding
• Four-layer installation: 58% shielding

YSHIELD M6L-64 Processing and Installation

The M6L series shielding plates can be cut with high-quality scissors. The cut edges are extremely sharp, so cut-resistant gloves must be worn during processing. Cut edges must be protected immediately after cutting, for example with fabric tape. Installation should preferably be planned to avoid cutting the plates.

• Can be cut using high-quality scissors
• Cut-resistant gloves are required during processing
• Cut edges must be protected immediately
• For larger wall areas, the water vapour barrier properties of the plates must be considered
• Plates can be installed using adhesive, an electric stapler or a nailer
• Shielding surfaces must overlap by at least 2 cm
• For multilayer installations, plates must be installed in an offset arrangement so that the upper layer covers the overlaps underneath

Adhesive Installation

Only certain adhesives can bond the PET (polyethylene terephthalate) laminating film. An acrylate-based PSA adhesive is recommended for secure bonding, creating permanently self-adhesive layers.

• For wet bonding, work quickly on small areas to allow corrections
• Non-absorbent substrates or multiple layers may prevent solvents from drying because of the vapour-tight film
• Dry bonding creates an immediate, very strong adhesion that cannot subsequently be removed

Mechanical Installation

• Electric staplers or nailers are recommended where the substrate is suitable
• A medium-priced electric stapler is sufficient for one layer, including overlaps
• A professional nailer is required for two or more layers

YSHIELD M6L-64 Grounding

Electric fields must also be considered when shielding magnetic fields. Grounding is required to prevent the spread of electric fields. The M6L series features an aluminium strip extending from one corner of the plate to provide a grounding connection.

• Aluminium grounding strip extending from one corner
• Grounding using YSHIELD GSX10 or GSX50 grounding strips
• Grounding is used to prevent the spread of electric fields

Laboratory Testing and Quality Control

• Testing in an in-house professional electromagnetic compatibility (EMV) laboratory
• Daily inspection of each production batch
• Preparation of laboratory shielding reports
• Additional product testing by an independent expert

The YSHIELD M6L-64 magnetic shielding plate supports both single-layer and multilayer installation. The shielding values measured at 50 Hz for different layer configurations provide information for selecting the number of layers. Its PET laminating film, adhesive or mechanical fixing options, and integrated grounding connection allow different installation methods.