| About |
|---|
| Polypropylene with 20% fiberglass, ideal for injection molding, resistant to oil, grease and various solvents, has a high tensile strength and higher HDT, and excellent dimensional stability.&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,Grease resistance,Solvent resistance,HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.03 to 1.07 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 3.0 to 15 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.50 to 1.0 | % | ASTM D955 |
| Water absorption rate | |||
| balance | 1.0 to 2.0 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 45.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 5.0 | % | ASTM D638 |
| Bending modulus | 3000 | MPa | ASTM D790 |
| bending strength | 80.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 55 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 100 | ℃ | ASTM D648 |
| Continuous use temperature | 100 | ℃ | |
| Vicat Softening Temp | 120 | ℃ | ASTM D1525 2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 40 | kV/mm | ASTM D149 |
| Dissipation factor | |||
| 1 kHz | 1.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | 190 to 230 | °C | |
| Mold temperature | 60 to 80 | °C | |
| Notes |
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