| About |
|---|
| Modified homopolymer PP for injection moulding, with the content of 20% microground chemically modified talc, retarded with halogen flame retardant. Application – electrical industry – terminals, coil forms, covers of electrotools, guides. Delivered in natural mode and in the full RAL colour scale.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,Halogenated,V-0 |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.32 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 10 | g/10min | ISO 1133 |
| Shrinkage rate | STM 64 0808 | ||
| TD | 0.80 | % | STM 64 0808 |
| MD | 0.70 | % | STM 64 0808 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3150 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 25.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 10 | % | ISO 527-2 |
| Bending modulus | 2750 | MPa | ISO 178 |
| bending strength | 44.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -20℃ | 1.0 | kJ/m² | ISO 179 |
| 23℃ | 2.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -20℃ | 15 | kJ/m² | ISO 179 |
| 23℃ | 45 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 128 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | 157 | ℃ | ISO 306/B |
| Melting temperature | |||
| DSC | 160 | ℃ | ISO 3146 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | 24 | kV/mm | IEC 60243-1 |
| Compared to the leakage tracing index | |||
| Solution A | 550 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | V-0 | UL 94 | |
| 3.20 mm | V-0 | UL 94 | |
| Igniting temperature of the hot wire | |||
| 3 mm | 960 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 | hr | |
| 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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