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Washington Penn High Modulus Polypropylene Homopolymer 40% Mica Filled
- Chemical Family
- PolyolefinsPolypropylenes (PP)
Mica-filled polypropylene compounds provide the best strength and modulus of any of the particulate fillers which results in an outstanding balance of properties. Mold shrinkage is similar to ABS and parts run in ABS tooling may be useable in size and fit. Compounds may also be supplied with very high rigidity and heat deflection temperatures.
Product families
Plastics — Basic Thermoplastics
- Polyolefins
Other characteristics
- Polymer Name
- Polypropylene Homopolymer (HPP)
- Melt Flow Index
- 11.0 - 11.0 g/10 min
- Fillers Included
- Mica
- Technology
- Plastics
- Material Features
- Good Balance of Properties
- High Heat Distortion Temperature
- High Modulus
- High Rigidity
- High Strength
- Certifications and Compliance
- ISO 14001
- ISO 9001
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 3
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Gardner Impact (at 23°C) | 1.81 | J | ASTM D5420 |
| Izod Impact (Notched) | 0.32 | J/cm | ASTM D256 |
| Tangent Modulus | 5.69 | GPa | ASTM D790 |
| Tensile Strength (at Yield) | 46.9 | MPa | ASTM D638 |
Table 2 of 3
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1.26 | g/cc | ASTM D792 |
| Filler Content | 40 | % | — |
| Melt Flow | 11 | g/10 min | ASTM D1238 |
Table 3 of 3
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Deflection Temperature (at 0.46 MPa) | 146 | °C | ASTM D648 |
| Deflection Temperature (at 1.8 MPa) | 113 | °C | ASTM D648 |
