| About |
|---|
| Polypropylene homopolymer 40% talcum filled flame rating UL94 HB.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Homopolymer,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 15 | g/10min | ISO 1133 |
| Shrinkage rate | Internal Method | ||
| TD | 0.90 | % | Internal Method |
| MD | 0.90 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | 0.050 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 4100 | MPa | ISO 527-1-2 |
| tensile strength | ISO 527-2/50 | ||
| yield | 31.0 | MPa | ISO 527-2/50 |
| fracture | 27.0 | MPa | ISO 527-2/50 |
| Tensile strain | ISO 527-2/50 | ||
| yield | 3.5 | % | ISO 527-2/50 |
| fracture | 25 | % | ISO 527-2/50 |
| Bending modulus | 4000 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 3.5 | kJ/m² | ISO 179/1eA |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -20℃ | 20 | J/m | ASTM D256 |
| 23℃ | 30 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 85.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| A50 | 155 | ℃ | ISO 306/A50 |
| B50 | 95.0 | ℃ | ISO 306 |
| Ball pressure test | |||
| 125℃ | 通过 | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| MD | 6.0E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | |||
| Solution A | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 | |
| Glowing wire flammability index | |||
| 1.6 mm | 650 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | |||
| 1.6 mm | 550 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 21 | % | ASTM D2863 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ash Content | |||
| 600℃ | 40 | % | ISO 3451 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 190 to 220 | °C | |
| Mold temperature | 50 to 70 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.039 in/min |
| 3. 1 hr |
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