Double Sided Kapton Tape
Double sided kapton tape is based on polyimide film, coated with high-performance silicone pressure-sensitive adhesive on both sides, and then laminated on both sides by single-sided fluoroplastic release film or double-sided fluoroplastic release film on one side Composite made. It has high coating accuracy (±2.5um), no scratches, wire drawing and other phenomena on the appearance, good shear performance, easy punching die-cutting processing, excellent high temperature resistance and solvent resistance.
1. Printed circuit board (PCB), SMT tin furnace, shielding protection during wave soldering.
2. Insulation protection of high-grade electrical appliances and fixing of positive&negative poles of lithium batteries.
3. Solder protection.
| Property | ||||||
| Color | Gold，Black, Red, Green, Transparent | |||||
| Total Thickness[mm] | 0.05 | 0.075 | 0.1 | 0.15 | 0.2 | 0.2 |
| Backing Thickness[mm] | 0.012 | 0.025 | 0.025 | 0.075 | 0.05 | 0.075 |
| Backing | PI | PI | PI | PI | PI | PI |
| Adhesive | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone |
| 180°Peel Strength[N/inch] | A≥6.5 B≥6 | A≥6.5 B≥6 | A≥10 B≥9 | A≥10 B≥9 | A≥11 B≥10 | A≥11 B≥8 |
| Tensile Strength[kg/25mm] | 10 | 10 | 10 | 28 | 20 | 28 |
| Elongation At Break[%] | 30 | 45 | 45 | 60 | 60 | 60 |
| Breakdown Voltage[KV] | 2.5 | 5 | 5 | 9 | 5 | 9 |
| Long-Term Temperature Resistance[℃] | 260 | 260 | 260 | 260 | 260 | 260 |
| Short-Term Temperature Resistance[℃] | 280 | 280 | 280 | 280 | 280 | 280 |
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