| About |
|---|
| AFFINITY™ PL 1845G Polyolefin Plastomer is a Polyolefin Plastomer (POP) produced using INSITE™ Technology from Dow Plastics. It is specifically designed for use as a sealant layer in flexible structures prepared using the cast process. Its low heat seal initiation temperature, its outstanding optical properties and its coextrusion capability with polypropylene polymers make AFFINITY PL 1845G Polyolefin Plastomer the ideal resin for use as low temperature sealing skin layer in coextruded cast bioriented polypropylene (BOPP) film structures. AFFINITY PL 1845G Polyolefin Plastomer does not contain any slip nor antiblock agent. In order to optimise the application performance, it is recommended to add slip/antiblock master batches based on polyolefin plastomers. Complies with: Canadian HPFB No Objection EU, No 10/2011 U.S. FDA FCN 424 Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | POP |
| Material Status | Commercial: Active |
| Availabilitys | Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.910 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 3.5 | g/10min | ISO 1133 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D882 | ||
| MD, fracture, 25 µ m, blow molded film | 45.0 | MPa | ASTM D882 |
| TD, fracture, 25 µ m, blow molded film | 33.0 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 25 µ m, extruded film | 530 | % | ASTM D882 |
| TD, fracture, 25 µ m, extruded film | 670 | % | ASTM D882 |
| Drop hammer impact | |||
| 25 µ m, cast thin film | 470 | g | ASTM D1709-B |
| Elmandorf tear strength | ASTM D1922 | ||
| MD: 25 µ m, cast thin film | 180 | g | ASTM D1922 |
| TD: 25 µ m, cast thin film | 360 | g | ASTM D1922 |
| Initial sealing temperature | Internal Method | ||
| 20 µm | 95.0 | ℃ | Internal Method |
| 25 µ m, cast thin film | 99.0 | ℃ | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 95.0 | ℃ | ISO 306/A |
| Melting temperature | 103 | ℃ | DSC |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | ASTM D2457 | ||
| 20°，20 µm | 96 | ASTM D2457 | |
| 20 °, 25 µ m, cast thin film | 145 | ASTM D2457 | |
| transparency | |||
| 25.0 µ m, cast thin film | 75.0 | ASTM D1746 | |
| Haze | ASTM D1003 | ||
| 20 µm | 1.2 | % | ASTM D1003 |
| 25 µ m, cast thin film | 0.70 | % | ASTM D1003 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Single layer cast film, extruded at 274 °C , 0.5 mm die gap. |
| 3. BOPP Film; 1 µm sealant layer each side Temperature at which 1.8 N/15 mm heat seal strength is reached |
| 4. Single layer cast film, extruded at 274 °C , 0.5 mm die gap. Temperature required to reach 5.25 N/15 mm heat seal strength |
| 5. BOPP Film; 1 µm sealant layer each side |
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