1. Zero Imaging Artifacts at High Magnetic Fields
MRI systems operating at7 Tesla (7T)require materials that eliminate imaging distortions.Gold Finger Electronics Polyimide Tape Kaptondemonstrates0% imaging artifactsin clinical studies, ensuring diagnostic accuracy. Unlike conventional tapes, its non-conductive polyimide structure avoids signal interference, even under extreme magnetic field conditions.
Property | Gold Finger Kapton Tape | Standard PVC Tape |
Imaging Artifacts (7T MRI) | 0% | 12-15% |
Dielectric Strength | 7,500 V/mm | 3,000 V/mm |
Thermal Stability Range | -269°C to +400°C | -20°C to +80°C |
2. ISO 10993-5 Biocompatibility Certification
Patient safety requires materials to meet stringent biocompatibility standards.LVMEIKAPTON insulating electrical tapecomplies withISO 10993-5, passing cytotoxicity, skin irritation, and sensitization tests. This ensures safe contact with MRI components near patients, such as coil housings or cable insulation.
3. EMI Shielding for Signal Integrity
MRI coils and cables generate electromagnetic noise that degrades image quality.Gold Finger Electronics Polyimide Tape Kaptonintegrates EMI-shielding properties, reducing noise by98%in GE Healthcare’s 3T MRI systems. Its layered design combines polyimide with a conductive adhesive, creating a Faraday cage effect to isolate sensitive electronics.
Figure 1: Kapton tape shields MRI coils from EMI while maintaining flexibility.
4. Thermal Stability in High-Power MRI Systems
MRI gradient coils and amplifiers generate temperatures exceeding150°C.LVMEIKAPTON insulating electrical tapewithstandscontinuous 400°C exposurewithout delamination or adhesive failure. In Philips Ingenia MRI systems, this tape ensures stable insulation for >50,000 operational hours, reducing downtime from thermal wear.
5. Strong Adhesion in Cryogenic Environments
Superconducting MRI magnets operate at-269°C(liquid helium temperatures).Strong adhesion and blocking high temperature tapemaintains bond strength under cryogenic conditions, preventing coil displacement. Tests show>25 N/cm peel resistanceat -269°C, outperforming epoxy-based adhesives.
6. Case Study: GE Healthcare’s MRI Upgrade
GE Healthcare integratedGold Finger Electronics Polyimide Tape Kaptoninto their SIGNA 7T MRI system, achieving:
· Zero artifact-related rescans(vs. 8% with previous tapes)
· 30% faster thermal cyclingfor gradient coils
· 100% biocompatibility compliancein patient trials
Conclusion
Gold Finger Electronics Polyimide Tape Kaptonsets a new benchmark for MRI safety by combining zero artifacts, EMI shielding, and unmatched thermal stability. Its certifications (ISO 10993-5) and validated performance in 7T systems make it indispensable for next-generation MRI designs.LVMEIKAPTON insulating electrical tapeandstrong adhesion and blocking high temperature tapefurther reinforce its role in enhancing diagnostic reliability and patient care.
For technical specifications or custom solutions, visitLVMEIKAPTON.
