| About |
|---|
| KEY FEATURES UmaPET MHM is barrier matte metallized film, metallized normal surface other side plain. It exhibits good barrier properties along with good metal to film adhesion. It has superior mechanical properties, flex crack resistance. It shows silver finish from matte side as aluminiun foil appearance. APPLICATIONS UmaPET MHM is used as barrier layer in flexible packaging applications which require barrier and aluminium foil like appearance in laminates. Typical usage as barrier layer in laminates for confectionary, snacks, instant drink etc.&& |
| Product Description | |
|---|---|
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Good bond,Good tear strength,Electroplating,Block resin |
| Availabilitys | Africa & Middle East ,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Shrinkage rate | ASTM D1204 | ||
| MD：150℃，0.012 mm，30 min | 2.5 | % | |
| MD：150℃，0.023 mm，30 min | 2.5 | % | |
| TD：150℃，0.012 mm，30 min | 0.40 | % | |
| TD：150℃，0.023 mm，30 min | 0.40 | % | |
| Surface tension – Metallized side | ASTM D2578 | ||
| 12.0 µm | 56 | mN/m | |
| 23.0 µm | 56 | mN/m | |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 12 23 | µm | |
| film thickness | 12, 23 µm | ||
| tensile strength | ASTM D882 | ||
| MD, fracture, 12 µ m | 186 | MPa | |
| MD, fracture, 23 µ m | 186 | MPa | |
| TD, fracture, 12 µ m | 196 | MPa | |
| TD, fracture, 23 µ m | 196 | MPa | |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 12 µ m | 90 | % | |
| MD, fracture, 23 µ m | 90 | % | |
| TD, fracture, 12 µ m | 85 | % | |
| TD, fracture, 23 µ m | 85 | % | |
| Oxygen permeability | ASTM D3985 | ||
| 23℃，12 µm | < 1.00 | cm³/m²/24 hr | |
| 23℃，23 µm | < 0.900 | cm³/m²/24 hr | |
| Water vapor permeability | ASTM F1249 | ||
| — | < 0.70 | g/m²/24 hr | |
| — | < 0.80 | g/m²/24 hr | |
| dosage | Internal Method | ||
| 12.0 µm | 59.5 | m²/kg | |
| 23.0 µm | 31.0 | m²/kg |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Optical Density | Internal Method | ||
| 12.0 µm | -2.8 to 7.2 | % | |
| 23.0 µm | -2.8 to 7.2 | % |
| Notes |
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