| About |
|---|
| Neoflon® EFEP RP-4020 was developed for tubing extrusion and injection molding applications.&& |
| Product Description | |
|---|---|
| Supplier | Daikin Fluorochemicals |
| Generic | 含氟聚合物 |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good Clarity,High purity,Good heat sealing,Low contractility,Good bond,Solvent resistance,Heat Stabilized |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.74 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 265℃，5.0kg | 25 to 50 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 45.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 500 | % | ASTM D638 |
| Bending modulus | 1300 | MPa | ASTM D790 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 160 | ℃ | DSC |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 100 µm，250 nm | 87.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 180 to 200 | °C | |
| Barrel middle temperature | 200 to 220 | °C | |
| Barrel front temperature | 230 to 250 | °C | |
| Nozzle temperature | 230 to 250 | °C | |
| Mold temperature | 30 to 80 | °C | |
| Injection pressure | 50.0 to 100 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. ASTM D-7472 |
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