| About |
|---|
| SUMIKAEXCEL® PES 4100G is a Polyethersulfone (PESU) material. It is available in Asia Pacific, Europe, or North America for extrusion or injection molding. Important attributes of SUMIKAEXCEL® PES 4100G are: Flame Rated Chemical Resistant Creep Resistant Flame Retardant Good Dimensional Stability&& |
| Product Description | |
|---|---|
| Supplier | Sumitomo |
| Generic | PES |
| Material Status | Commercial: Active |
| Features | Good flexibility,High impact resistance,Good Dimensional Stability,Flame Characteristics,High Heat Resistance,Grease resistance,Solvent resistance,Gasoline resistance,High ESCR,V-0 |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.37 | g/cm³ | ASTM D792 |
| Shrinkage rate | ASTM D955 | ||
| MD | 0.60 | % | ASTM D955 |
| TD | 0.60 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.43 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 6.4mm | 85 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 6.4 mm | 无断裂 | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 203 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | ASTM D696 | ||
| MD：-50~150℃ | 5.5E-5 | 1/℃ | ASTM D696 |
| TD：50~150℃ | 5.7E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+17 | ohms·cm | ASTM D257 |
| Arc resistance | 70.0 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.46 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 | |
| tensile strength | 84.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 60 | % | ASTM D638 |
| Bending modulus | 2550 | MPa | ASTM D790 |
| bending strength | 129 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 300 to 330 | °C | |
| Barrel middle temperature | 330 to 360 | °C | |
| Barrel front temperature | 330 to 360 | °C | |
| Nozzle temperature | 330 to 360 | °C | |
| Processing (melt) temperature | 350 to 360 | °C | |
| Mold temperature | 120 to 150 | °C | |
| Injection pressure | 98.0 to 137 | MPa | |
| Injection speed | 中等偏快 | ||
| Hold pressure | 49.0 to 68.6 | MPa | |
| Back pressure | 4.90 to 9.80 | MPa | |
| Screw speed | 50 to 60 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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