| About |
|---|
| HiPrene® MT41VD is a 15% mineral filled, impact modified polypropylene compound suitable for injection moulding. This material has been developed for highly demanding aesthetic automotive application, with perfect scratch resistance and UV stabilization. It is especially suitable for car interior applications requiring ductility, because of its high impact resistance and requiring very high scratch resistance because of location in the car interior. This grade is available in natural or color-matched, pellet form.&& |
| Product Description | |
|---|---|
| Supplier | GS Caltex |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Excellent Processability,High impact resistance,Ductility,High scratch resistance |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.02 | g/cm³ | ISO 1183 |
| Melt Flow Rate | 12 | g/10min | ISO 1133 |
| Shrinkage rate | Internal Method | ||
| TD | 0.90 | % | Internal Method |
| MD | 0.90 | % | Internal Method |
| Ash Content | |||
| 600℃ | 16 | % | ISO 3451 |
| Volatiles | 0.10 | % | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 30 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 110 | ℃ | ISO 75-2/B |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | 70 | mm/min | TL 1010 |
| atomization | |||
| 100℃ | < 2.0 | mg | DIN 75201 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| discharge | < 5.0E-5 | g | VDA 277 |
| Odor（80℃） | 2.40 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 70 | ISO 2039-2 | |
| tensile strength | |||
| yield | 22.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 6.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 1750 | MPa | ISO 178 |
| Anti scratch | |||
| Delta L | 1.20 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 | hr | |
| Hopper temperature | 40 to 80 | °C | |
| Processing (melt) temperature | 210 to 250 | °C | |
| Mold temperature | 30 to 50 | °C | |
| Hold pressure | 4.00 to 6.50 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. Performed on black plaques with rough structure, acc. PV 3952 |
| 4. 16 hr |
| 5. 2 hr, acc. PV 3900 |
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