| About |
|---|
| LNP THERMOCOMP 2FL24 is a compound based on ETFE resin containing 20% Glass Fiber, 10% PTFE. Added feature of this grade is Wear Resistant. Also known as: LNP* THERMOCOMP* Compound FP-EFL-4024 Product reorder name: 2FL24&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | ETFE |
| Material Status | Commercial: Active |
| Features | Lubricating,Good wear resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.80 | g/cm³ | ASTM D792 |
| Shrinkage rate | ASTM D955 | ||
| MD：24 hrs | 0.60 to 0.80 | % | |
| TD：24 hrs | 1.0 to 3.0 | % | |
| Water absorption rate | |||
| 24hr，50% RH | 7.0E-3 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.010 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| — | 6450 | MPa | ASTM D638 |
| — | 5010 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 69.0 | MPa | ASTM D638 |
| fracture | 67.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 6.5 | % | ASTM D638 |
| fracture | 6.2 | % | ISO 527-2/5 |
| Bending modulus | |||
| 50 mm span | 4760 | MPa | ASTM D790 |
| — | 4990 | MPa | ISO 178 |
| bending strength | 89.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 490 | J/m | ASTM D256 |
| 23℃ | 45 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 1300 | J/m | ASTM D4812 |
| 23℃ | 92 | kJ/m² | ISO 180/1U |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 20.0 | J | ASTM D3763 |
| — | 8.00 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 251 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 64 mm span | 239 | ℃ | ISO 75-2/Bf |
| 1.8 MPa, unannealed, 3.2 mm | 198 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 64 mm span | 160 | ℃ | ISO 75-2/Af |
| Linear coefficient of thermal expansion | ASTM D696 | ||
| MD：-30~30℃ | 2.4E-5 | 1/℃ | |
| TD：-30~30℃ | 9.4E-5 | 1/℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 to 150 | °C | |
| Drying time | 4.0 | hr | |
| Barrel rear temperature | 280 to 300 | °C | |
| Barrel middle temperature | 300 to 325 | °C | |
| Barrel front temperature | 325 to 340 | °C | |
| Processing (melt) temperature | 315 | °C | |
| Mold temperature | 90.0 to 120 | °C | |
| Back pressure | 0.170 to 0.340 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
|---|
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