| About |
|---|
| Provisional – PP Homopolymer for bi-axially oriented film PP 523P is a non formulated grade, specially developed for bi-axially oriented PP (BOPP) film extrusion with a very specific molecular structure providing ultimate properties required for the stenter film process. PP523P is suitable for metallizable film, both as monolayer and in coextruded structures. Films produced using PP 523P will exhibit: Consistent processability Very good film profile Excellent optical properties High tensile properties Low residual ash Film produced can be metalized Typical Applications PP 523P can be used as core layer in co-extruded film and/or as base material for plain films used for stationary, dry food bags, synthetic paper and heat sealable packaging films.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Optical performance,Food contact compliance,Electroplating,Homopolymer |
| Availabilitys | North America,Latin America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.905 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 3.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 35 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 94.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 156 | ℃ | ASTM D1525 3 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 | |
| tensile strength | |||
| Yield, injection molding | 35.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 12 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1500 | MPa | ASTM D790-A |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 245 to 255 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
| 3. Rate B (120°C/h) |
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