| About |
|---|
| HiFill® PP TM20 FR NAT is a Polypropylene product filled with talc. It can be processed by injection molding and is available in North America. Characteristics include: Flame Rated Flame Retardant&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,V-0,5VA |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.31 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 1.1 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.030 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 40 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 23℃，3.2 mm | 320 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 60.6 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 121 | ℃ | ASTM D648 |
| Melting temperature | 72.8 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | 5.9E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 18 | kV/mm | ASTM D149 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | V-0 | UL 94 | |
| 3.20 mm | 5VA | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 24.5 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 35 | % | ASTM D638 |
| Bending modulus | 2830 | MPa | ASTM D790 |
| bending strength | 42.1 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 92 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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