HOME > Our Products > Industrial Films > Puretect™ (Surface protection film)
Glue-free surface protection film, employing special olefin polymer as an adhesive layer.
- Multilayer co-extrusion film, that leaves no contaminants on the substrate after peeling.
- Featuring three types of adhesive strength, low, medium, high, to suit various applications.
| Type | Grade | Thickness | Adhesive strength | HAZE | Young's modulus MD/TD |
Possible applications |
| (μm) | （N/50mm） | (%) | (MPa) | |||
| Ultra low strength adhesive | VLH9 | 30 | 0.05 | 16 | 650 |
Polarizing plates Prism sheets Various resin sheets |
| VLH12 | 30,50 | 0.10 | 16 | 650 | ||
| Low strength adhesive | * MA-7 | 50 | 1.5 | 17 | 600 |
Surface treated plate Surface treated film (AG/AR hard coating etc.) |
| High strength adhesive | * SA15 | 40,50 | 7.0 | 70 | 600 |
(Note)
- Adhesive strength: to acrylic plate; peeling angle: 180°; peeling speed: 300 mm/min
- Products with an asterisk (*) are currently under development. Their properties are subject to change.
- For the purpose of quality assurance, keep the film at a temperature of 40°C or lower.
- The physical properties of VLH12 are those of a 30 μm film and the physical properties of SA15 are those of a 40 μm film.
- The above values are typical, not specifications.
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