| About |
|---|
| SABIC® PP 525P is a medium flow material typically used in extrusion applications like sheet and thermoforming. SABIC® PP 525P is typically used in dairy, flower pots, yellow fats and disposables plates and cups. However, customers use this grade also in combination with fillers like Talc and CaCO3. SABIC®PP 525P is particularly developed for (biaxially) oriented PP film extrusion with a very specific molecular structure providing the ultimate properties required for the stretching process. SABIC®PP 525P is typically used in mono layer or coextruded (B)OPP film. SABIC®PP 525P is known for its excellent metallisation behaviour. The product mentioned herein is in particular not tested and therefore not validated for use in pharmaceutical/medical applications.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Wide molecular weight distribution,Moderate liquidity,Electroplating,Homopolymer |
| Availabilitys | Europe |
| Process Methods | Film extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.905 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 3.0 | g/10min | ASTM D1238，ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 1% secant | 1550 | MPa | ASTM D638 |
| — | 1550 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| yield | 36.0 | MPa | ASTM D638 |
| yield | 37.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 10 | % | ASTM D638 |
| yield | 10 | % | ISO 527-2/1A/50 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.5 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | |||
| 23℃ | 35 | J/m | ASTM D256-A |
| 23℃ | 3.5 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 90.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 85.0 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed | 60.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 55.0 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| — | 152 | ℃ | ASTM D1525，ISO 306/A120 6 6 |
| B120 | 88.0 | ℃ | ASTM D1525, ISO 306/B120 7 7 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.039 in/min |
| 3. 2.0 in/min |
| 4. testbar 80*10*4mm |
| 5. Rate B (120°C/h), Loading 1 (10 N) |
| 6. Rate B (120°C/h), Loading 2 (50 N) |
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