1.6 Refractive Index Lens Tape-JT8860
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Our blue alloy film tape (surface saver tape) is specially developed for RX optical lens lab grinding, edging and blocking with low-temperature alloy. It firmly bonds with both lens coated surfaces and alloy blocks during machining, preventing lens slipping, shifting and scratching. The bright blue backing delivers high visibility for easy identification and quick peeling after de-blocking. It works stably under the heat of alloy casting, and leaves no adhesive residue or ghost marks on AR, HMC, hydrophobic and super-hydrophobic lens coatings.
| Item NO | Colour |
Total Thickness (mm) |
Max Width (mm) |
Max Length (M) |
MOQ (m²) |
180° Peel Adhesion (N / 25mm) |
|---|---|---|---|---|---|---|
| PE10B43 | Blue | 0.12±0.005 | 1020 | 500~2000M ( can be customized) | 2000 | >300g/25mm |
| Backing Material | 0.1±0.003 |
|---|---|
| Type of adhesive | Synthetic resin |
| Holding power (h) | >4 |
| Elongation at break (%) | ≥40 |
| Tensile strength (Mpa) | ≥40 |
| Inside Dianeter of Roll (±1mm) | 77 ± 1 |
Store at room temperature, away from light. The temperature should be 15-28℃, and the humidity should be 40%-70%.
The selection of adhesive tapes should be matched to actual production parameters, including lens refractive index, applied monomers, curing process and oven temperature.
For an accurate model recommendation, please consult our engineers.
