| About |
|---|
| Warning: The status of this material is ‘Commercial: Limited Issue’ The data for this material has not been recently verified. Please contact RTP Company for current information prior to specifying this grade. RTP 152 LB is a low bloom polypropylene per RTP Co. -Preliminary Product Data per RTP Co.-&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Negative |
| Features | Low to No Fogging,Flame Characteristics,V-2 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 2.0 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.010 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1590 | MPa | ASTM D638 |
| tensile strength | 31.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 60 | % | ASTM D638 |
| Bending modulus | 1450 | MPa | ASTM D790 |
| bending strength | 41.4 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 27 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 3.2 mm | 1200 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 93.3 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 43.3 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 6.7E-5 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.13 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 20 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 2.50 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 5.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.79 mm | V-2 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 2.0 | hr | |
| Proposed maximum recycled material ratio | 20 | % | |
| Barrel rear temperature | 218 to 249 | °C | |
| Barrel middle temperature | 218 to 249 | °C | |
| Barrel front temperature | 218 to 249 | °C | |
| Mold temperature | 32 to 66 | °C | |
| Injection pressure | 68.9 to 103 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |