NEOFLON™ EFEP RP-4020 by Daikin is a high purity ethylene fluorinated ethylene propylene (EFEP) copolymer grade. Exhibits high transparency, improved heat sealing-, electrical- and non-sticking properties.
- Offers low reactivity, thermal- and chemical stability, resistance to heat-, weather- and chemicals.
- Possesses low mold shrinkage, low coefficient of friction, low processing temperature and very low melt temperature.
- Designed for processing by tubing extrusion, compression- and injection molding.
- Due to its low melting point, a laminated product such as a multi-layer tube and film with EVOH can be obtained by co-extrusion molding.
- It allows hot melt adhesion to the other plastics such as polyamide with its reactive group.
- It is processes with other resins (nylons, EVOH, plastics, inorganic metals, glass, metals, modified PE and ETFE) without adhesive and etching.
- NEOFLON™ EFEP RP-4020 is recommended for bottles, containers, mono- and multi-layer tubing and films applications.
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NEOFLON™ EFEP RP-4020 properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tensile Elongation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
NEOFLON™ EFEP RP-4020 Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Compression ratio | Visible After Login | Visible After Login | |
| Cylinder Diameter | Visible After Login | Visible After Login | |
| Cylinder Temperature (C1) | Visible After Login | Visible After Login | |
| Cylinder Temperature (C2) | Visible After Login | Visible After Login | |
| Cylinder Temperature (C3) | Visible After Login | Visible After Login | |
| Cylinder Temperature (C4) | Visible After Login | Visible After Login | |
| Die Inner Diameter | Visible After Login | Visible After Login | |
| Die Temperature | Visible After Login | Visible After Login | |
| L/D Screw Ratio | Visible After Login | Visible After Login | |
| Line Speed | Visible After Login | Visible After Login | |
| Processing Temperature | Visible After Login | Visible After Login | |
| Screw speed | Visible After Login | Visible After Login | |
| Tip Outer Diameter | Visible After Login | Visible After Login | |
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Cooling Time | Visible After Login | Visible After Login | |
| Front Temperature | Visible After Login | Visible After Login | |
| Injection Pressure | Visible After Login | Visible After Login | |
| Injection Speed | Visible After Login | Visible After Login | |
| Middle Temperature | Visible After Login | Visible After Login | |
| Mold Temperature | Visible After Login | Visible After Login | |
| Nozzle Temperature | Visible After Login | Visible After Login | |
| Rear Temperature | Visible After Login | Visible After Login | |