Borealis Daplen™ PB4432 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 PE4432 is a 10% mineral and elastomer modified polypropylene compound intended for injection molding. Daplen PE4432 is a material with excellent impact /stiffness ratio. Thanks to its low thermal expansion this material is suitable to mold parts requiring low change of dimensions over a broad temperature range. This product is optimized to give good surface aesthetics.Daplen PB4432 has been developed especially for bumpers, spoilers and exterior trims.Information provided by the Manufacturer.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.940 g/cc | 0.0340 lb/in³ | ISO 1183 |
| Linear Mold Shrinkage | 0.0080 cm/cm | 0.0080 in/in | Borealis Method |
| Melt Flow | 17 g/10 min
@Load 2.16 kg,
Temperature 230 °C |
17 g/10 min
@Load 4.76 lb,
Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 16.0 MPa | 2320 psi | At 50 mm/min; ISO 527-2 |
| Elongation at Break | 400 % | 400 % | At 50 mm/min; ISO 527-2 |
| Elongation at Yield | 7.0 % | 7.0 % | At 50 mm/min; ISO 527-2 |
| Tensile Modulus | 1.20 GPa | 174 ksi | At 1 mm/min; ISO 527-2 |
| Flexural Strength | 22.0 MPa | 3190 psi | ISO 178 |
| Flexural Modulus | 1.20 GPa | 174 ksi | At 2 mm/min; ISO 178 |
| Charpy Impact Unnotched | NB | NB | ISO 179/1eU |
| NB
@Temperature -20.0 °C
|
NB
@Temperature -4.00 °F
|
ISO 179/1eU | |
| Charpy Impact, Notched | 3.50 J/cm² | 16.7 ft-lb/in² | ISO 179/1eA |
| 0.400 J/cm²
@Temperature -30.0 °C
|
1.90 ft-lb/in²
@Temperature -22.0 °F
|
ISO 179/1eA | |
| 0.600 J/cm²
@Temperature -20.0 °C
|
2.86 ft-lb/in²
@Temperature -4.00 °F
|
ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 82.0 °C | 180 °F | ISO 75-2 |
| Deflection Temperature at 1.8 MPa (264 psi) | 47.0 °C | 117 °F | ISO 75-2 |
| Vicat Softening Point | 42.0 °C | 108 °F | B (50N); ISO 306 |
| 115 °C | 239 °F | A (10N); ISO 306 | |
| Shrinkage | 0.150 %
@Temperature 90.0 °C,
Time 7200 sec |
0.150 %
@Temperature 194 °F,
Time 2.00 hour |
Post Shrinkage; Borealis Method |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 210 – 260 °C | 410 – 500 °F | |
| Mold Temperature | 30.0 – 50.0 °C | 86.0 – 122 °F |
