| 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 200 E Series is based on amorphous nylon. Because it is amorphous it has better dimensional stability than the high crystalline nylons yet retains the desirable properties of the nylon family.&& |
| Product Description | |
|---|---|
| Generic | PA Not specified |
| Material Status | Commercial: Negative |
| Features | Good Dimensional Stability,Crystal,Amorphous,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.30 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 53 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 3.2 mm | 270 | J/m | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 141 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 127 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | |||
| MD | 5.0E-5 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.40 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 20 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 3.60 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 0.020 | ASTM D150 | |
| Arc resistance | 100 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.6 mm，RTP Tested | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 121 | ASTM D785 | |
| Tensile modulus | 3450 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 103 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 4.5 | % | ASTM D638 |
| Bending modulus | 2760 | MPa | ASTM D790 |
| bending strength | |||
| yield | 159 | MPa | ASTM D790 |
| compressive strength | 89.6 | MPa | ASTM D695 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Recommended maximum moisture content | 0.10 | % | |
| Proposed maximum recycled material ratio | 20 | % | |
| Barrel rear temperature | 271 to 299 | °C | |
| Barrel middle temperature | 271 to 299 | °C | |
| Barrel front temperature | 271 to 299 | °C | |
| Mold temperature | 66 to 99 | °C | |
| Injection pressure | 103 to 124 | MPa | |
| Back pressure | 0.172 to 0.345 | MPa | |
| Screw speed | 50 to 90 | rpm | |
| Clamping force | 6.9 to 11 | kN/cm² | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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