| About |
|---|
| Adell PP ER-14 is a Polypropylene Homopolymer (PP Homopolymer) material filled with 20% glass fiber. It is available in North America. Important attributes of Adell PP ER-14 are: Flame Rated Homopolymer&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Homopolymer,HB |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.02 to 1.05 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.40 to 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.050 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 75 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 23℃，3.2 mm | 320 | J/m | ASTM D256 |
| Drop hammer impact | 0.452 | J | ASTM D3029 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 149 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 145 | ℃ | ASTM D648 |
| Melting temperature | 171 to 193 | ℃ | ASTM D789 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | ASTM D785 | ||
| M-level | 58 | ASTM D785 | |
| R-level | 110 | ASTM D785 | |
| tensile strength | 72.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 2.0 to 3.0 | % | ASTM D638 |
| Bending modulus | 4340 | MPa | ASTM D790 |
| bending strength | 86.2 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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