Borealis Daplen™ EG250AI Polypropylene TPO Compound
| Manufacturer | Borealis |
| Trade Name | Daplen™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Daplen™ EG250AI is a 20% mineral reinforced impact modified polypropylene compound suitable for injection molding. This material has an excellent balance between impact strength and stiffness, gives a good surface quality and is easy to process. Applications: dashboards, door panels and pockets, window frames, center consoles, and other automotive interior parts.Information provided by Borealis AG
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.04 g/cc | 0.0376 lb/in³ | ISO 1183 |
| Linear Mold Shrinkage | 0.0010 cm/cm | 0.0010 in/in | Borealis Method; anisotropic shrinkage |
| 0.0070 cm/cm | 0.0070 in/in | Borealis Method; isotropic shrinkage | |
| Melt Flow | 20 g/10 min
@Load 2.16 kg,
Temperature 230 °C |
20 g/10 min
@Load 4.76 lb,
Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Ball Indentation Hardness | 35.0 MPa | 5080 psi | H 358/30 |
| Tensile Strength, Yield | 21.0 MPa | 3050 psi | 50mm/min; ISO 527-2 |
| Elongation at Yield | 5.2 % | 5.2 % | 50mm/min; ISO 527-2 |
| Tensile Modulus | 1.75 GPa | 254 ksi | 1mm/min; ISO 527-2 |
| Flexural Modulus | 1.80 GPa | 261 ksi | 2mm/min; ISO 178 |
| Charpy Impact Unnotched | 7.00 J/cm²
@Temperature -20.0 °C
|
33.3 ft-lb/in²
@Temperature -4.00 °F
|
ISO 179/1eU |
| NB
@Temperature 23.0 °C
|
NB
@Temperature 73.4 °F
|
ISO 179/1eU | |
| Charpy Impact, Notched | 0.250 J/cm²
@Temperature -20.0 °C
|
1.19 ft-lb/in²
@Temperature -4.00 °F
|
ISO 179/1eA |
| 3.00 J/cm²
@Temperature 23.0 °C
|
14.3 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 93.0 °C | 199 °F | ISO 75-2 |
| Deflection Temperature at 1.8 MPa (264 psi) | 52.0 °C | 126 °F | ISO 75-2 |
| Vicat Softening Point | 49.0 °C
@Load 5.10 kg
|
120 °F
@Load 11.2 lb
|
ISO 306 |
| 126 °C
@Load 1.02 kg
|
259 °F
@Load 2.25 lb
|
ISO 306 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 220 – 260 °C | 428 – 500 °F | mass temperature |
| Feed Temperature | 40.0 – 80.0 °C | 104 – 176 °F | |
| Mold Temperature | 30.0 – 50.0 °C | 86.0 – 122 °F | |
| Injection Velocity | 100 – 200 mm/sec | 3.94 – 7.87 in/sec | |
| Hold Pressure | 3.00 – 6.00 MPa | 435 – 870 psi |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Back Pressure | low to medium | |
| Emission (µgC/g) | < 50 | VDA 277 |
| Fogging (mg) | < 2 | DIN 75201; 100°C, 16h |
| Screw Speed | low to medium |
