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The highly transparent Al-metalized films we provide are widely used as functional materials for UV protection, shading, insulation, anti-glare, and privacy protection in automobiles and buildings.

Suncare
Light Barrier
Cold Protection
Heat Barrier and Insulation
Crime Prevention
| Property | Unit | Spec |
|---|---|---|
| VLT (Visible Light Transmission) | % | 0 ~ 70 |
| Item | Unit | MPET W731C | MPET D322 | MPET W600 | Test Method | |
| Measured Values | ||||||
| Thickness | ㎛ | 23 | Micrometer Method | |||
| Tensile Strengt | MD | kgf/㎟ | 27 | ASTM D 882A | ||
| TD | 25 | |||||
| Ductility | MD | % | 139 | |||
| TD | 144 | |||||
| Modulus of Elasticity | MD | kgf/㎟ | 456 | |||
| TD | 502 | |||||
| Heat Contraction Rate | MD | % | 2.8 | Seoil Method (190℃/20Min.) | ||
| TD | -0.2 | |||||
| Surface Tension (AL Metallized Surface) | dyne/㎝ | ASTM D 2578 | ||||
| Optical Density | Required Value | Seoil Method | ||||
| Average | ||||||
| Upper and Lower Limits | ||||||
| Brilliance (AL Metallized Surface) | 20˚ | % | Seoil Method | |||
| 60˚ | ||||||
| Tape Stripping Strength | Seoil Method | |||||