| About |
|---|
| Polypropylene copolymer, 20% mineral fillers reinforced and good melt flow rate. ISPLEN® PM281 BV was designed showing a high stiffness with a good impact resistance, and a low warpage and high shrinkage behaviour. It shows really good gloss surface and an excellent scratch resistance. The product is UV stabilised. APPLICATIONS Automotive: Interior trims and panels. Electrical appliances. Technical pieces, in general.&& |
| Product Description | |
|---|---|
| Supplier | REPSOL |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Low warping,Good surface appearance,High impact resistance,Good liquidity,High scratch resistance,High shrinkage |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.05 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 20 | g/10min | ISO 1133 |
| Shrinkage rate | 0.82 to 0.85 | % | ISO 2577 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -20℃ | 1.5 | kJ/m² | ISO 179 |
| 0℃ | 2.5 | kJ/m² | ISO 179 |
| 23℃ | 3.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -20℃ | 32 | kJ/m² | ISO 179 |
| 0℃ | 40 | kJ/m² | ISO 179 |
| 23℃ | 70 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 4.0 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 60 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 94.0 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 63.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| — | 149 | ℃ | ISO 306/A120 |
| B120 | 83.0 | ℃ | ISO 306/B120 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds | 68 | ISO 868 | |
| Tensile modulus | 2100 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| yield | 26.0 | MPa | ISO 527-2 |
| fracture | 21.0 | MPa | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| yield | 4.0 | % | ISO 527-2 |
| fracture | 18 | % | ISO 527-2 |
| Bending modulus | 2500 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 150x100x3mm |
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