| About |
|---|
| Modified homopolymer PP for injection moulding, chemically reinforced with 20% glass beads, contains the modifier of mechanical properties. Increased strength in comparison with unfilled PP. Applied in all industry branches. Increased strength, toughness, modulus in tension due to the modification. Delivered in natural mode and in the full RAL colour scale.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,Chemical coupling,Homopolymer |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 6.0 | g/10min | ISO 1133 |
| Shrinkage rate | STM 64 0808 | ||
| TD | 2.1 | % | STM 64 0808 |
| MD | 2.3 | % | STM 64 0808 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1700 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 30.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 10 | % | ISO 527-2 |
| Bending modulus | 1800 | MPa | ISO 178 |
| bending strength | 40.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -20℃ | 2.0 | kJ/m² | ISO 179 |
| 23℃ | 3.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -20℃ | 25 | kJ/m² | ISO 179 |
| 23℃ | 35 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 67.0 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | 105 | ℃ | 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 80 | °C | |
| Injection pressure | 70.0 to 120 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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