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Capacitor element fixing and insulation
Core-fixing tape
For fixing aluminum electrolytic capacitor elements; PI-backed models also serve heat-resistant applications such as lithium-ion secondary-battery electrode insulation.
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Series and specifications
Compare models, dimensions and test conditions.
Specifications and technical parameters for core-fixing tape
Features: good electrical insulation, stability and heat resistance.
Features: long roll lengths available for different production requirements.
| Product model | Substrate | Color | Adhesive system | Dimensions | General properties | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Total thickness (μm) | Width (mm) | Length (m) | Adhesion (N/25mm) | Initial tack (ball number) | Elongation (%) | Electrolyte resistance | ||||
| R1345 | BOPP | Transparent | Acrylic | 45±2 | Optional | 2000/4000 | ≥7 | ≥12 | 100±20 | Pass |
| R4235X | PI | Amber | Silicone | 35±2 | Optional | 2000/4000 | 5±1 | ≥15 | ≤200 | Pass |
| R4335X | PI | Amber | Acrylic | 35±2 | Optional | 2000/4000 | 5±1 | ≥15 | ≤200 | Pass |
- These data are for reference only and are not acceptance criteria.
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