| About |
|---|
| Modified homopolymer PP for injection moulding with the content of 40% microground, floated, chemically modified talc. Stable towards oxidants. General application in all industry branches – packing material, garden flower-pots, toys, furniture industry, dowels, clamps, hinge, office chairs, hangers, covers of car chassis, fenders, motors etc. Delivered in natural mode and in the full RAL colour scale.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Homopolymer |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.23 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 20 | g/10min | ISO 1133 |
| Shrinkage rate | STM 64 0808 | ||
| TD | 1.7 | % | STM 64 0808 |
| MD | 1.4 | % | STM 64 0808 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3600 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 34.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 4.1 | % | ISO 527-2 |
| Bending modulus | 3700 | MPa | ISO 178 |
| bending strength | 47.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -20℃ | 1.0 | kJ/m² | ISO 179 |
| 23℃ | 4.6 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -20℃ | 23 | kJ/m² | ISO 179 |
| 23℃ | 43 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 130 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | 160 | ℃ | ISO 306/B |
| Melting temperature | |||
| DSC | 160 | ℃ | ISO 3146 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 200 to 250 | °C | |
| Mold temperature | 40 to 70 | °C | |
| Injection pressure | 70.0 to 120 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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