Protective-Film Base Film Base Film for Adhesive-Coated Masking Film
Base film for adhesive-coated masking film that can be used for a variety of protective films.
IT/Industry
Utilizing the properties of Polyethylene and Polypropylene resin’, we produce base films for various protective films.
- Excellent mold releasability for untreated surfaces.
- Very few appearanece defects (low fisheye).
- Manufactured on a production line with a proven track record in optical applications.
Features
- Suitable for optical applications
- Mold releasability for untreated surfaces
- Few appearanece defects (low fisheye)
Example Applications
- Protective film
Technical Information
Properties Table *Values are representative/measured values and are not guaranteed.
| Base Film for Adhesive-Coated Masking Film | ||
|---|---|---|
| Product and Type | TORAYFAN™ NO 40_3701J |
TORETEC™ 50_CF470 |
| Breaking Strength MD (MPa) | 65 | 35 |
| Breaking Strength TD (MPa) | 40 | 25 |
| Tensile Elongation MD (%) | 700 | 650 |
| Tensile Elongation TD (%) | 800 | 800 |
| Young's Modulus MD (MPa) | 700 | 300 |
| Young's Modulus TD (MPa) | 650 | 250 |
| Haze (%) | 25 | 14 |
| Wetting Tension (dyn/cm) | 36 | 38 |
| Features | Non-oriented polypropylene film | Non-oriented polyethylene film |