TAPES
Grinding tapes / Thermal release tapes
Bumped Wafer Grinding Tape
Our specialized soft layer and UV adhesive layer provide good bump absorption and preventing water penetration.
| Item | Specifications | |
|---|---|---|
| Composition | Base Film | SPECIAL PET (3 LAYERS) |
| Soft Layer | Acryl | |
| UV Adhesive | Acryl | |
| Protection Film | PET | |
| Thickness (um) | Base Film | 95 |
| Soft Layer | 100 | |
| UV Adhesive | 30 | |
| Protection Film | 38 | |
| Total (Without Protection Film) | 225 ± 200 | |
| Color | Naked Eye | Sky Blue |
| Adhesive Strength (gf/25mm) |
Before UV | 1200 ± 200 |
| After UV | 25 Under |
Thermal Release Tape
PIG/PIS attach films for LED PKG manufacturing process. Adhesion and releasing temperature cusromization available
| Grade | Unit | Specifications | |
|---|---|---|---|
| Composition Thickness (um) |
Total | um | 187±1 |
| Liner | um | 36±2 | |
| Thermal Release Adhesive Layer | um | 45±3 | |
| PET Base Film | um | 100±2 | |
| Thickness (um) | Before Heating | gf/25mm | 500±100 |
| After Heating | gf/25mm | <10 | |
| Color | - | Light Green |