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G-PAEK™ 1120FEP
- Chemical Family
- Polyether Ketone (PEK)
G-PAEK™ 1120FEP is Ultra High Performance Thermoplastic polymer, 20% PTFE blended in Polyether Ketone, semi-crystalline fine powder suitable for compression molding, milky white in color.
Properties
- Physical Form
- Granules
- Solid
Product families
Applications
Applications
- Automotive & Transportation — Other Automotive & Transportation Applications; Building & Construction — Other Building & Construction Applications; Industrial — Other Industrial Applications
Automotive & Transportation — Automotive
- Other Automotive Applications
Building & Construction — Building Materials
- Other Building Materials
Industrial — Chemical & Industrial Manufacturing
- Other Industrial Applications
Electrical & Electronics — Parts & Components
- Other Parts & Components
Product Families
Plastics — Engineering & Specialty Polymers
- High Performance Thermoplastics
Other characteristics
- Brand
- G-PAEK
- Polymer Name
- Polyether Ketone (PEK)
- Fillers Included
- PTFE
- Flexural Modulus
- 4100.0 - 4100.0 MPa
- Processing Methods
- Compression Molding, Injection Molding
- Color
- Beige
- Black
- Blue
- Markets
- Automotive & Transportation
- Building & Construction
- Electrical & Electronics
- Industrial
- Flame Rating
- UL 94 V0
- Technology
- Plastics
- Material Features
- Chemical Resistant
- High Glass Transition Temperature
- High Heat Deflection Temperature
- High Temperature Resistance
- High Temperature Strength
- Low Water Absorption
- Recommended Applications
Suitable for high temperature applications, where higher strength & less coefficient of Friction in load-bearing applications. e.g. Valve Seat & Mechanical Seal is required. Chemically resistant to aggressive environments, suitable for valve sheet application in ball valves.
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Ball Valves
- Valve Seats
- Valves
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Compression Molding
- Injection Molding
Technical data
Table 1 of 6
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Flexural Strength | 164 | MPa | ASTM D 790 |
| Elongation at Break | 2 | % | ASTM D 638 |
| Flexural Modulus | 4.1 | GPa | ASTM D 790 |
| Izod Impact Strength(Notched) | 45 | J/m | ASTM D 256 |
| Izod Impact Strength(Un-notched) | No Break | J/m | ASTM D 256 |
| Tensile Modulus | 5 - 8 | GPa | ASTM D 638 |
| Tensile Strength | 85 | MPa | ASTM D 638 |
Table 2 of 6
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Hardness | — | Shore D | D 2240-05 |
| Bulk Density | 0.3 | g/cc | ASTM D 1895B |
| Density at 23°C | 1.4 | g/cc | — |
| Mold Shrinkage (410°C nozzle, 220°C Mold) ( Across Flow) | 1.9 | % | — |
| Mold Shrinkage (410°C nozzle, 220°C Mold) ( Along Flow) | 1.4 | % | — |
| Rockwell Hardness | — | — | 785/M Scale |
| Water Absorption (24h, 23°C) | 0.07 | % | ASTM D 570-98 |
Table 3 of 6
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Continuous Use Temperature (Expected) | 280 | °C | UL 746B |
| Glass Transition Temperature (Tg) | 152 | °C | ASTM D 3418 |
| Melting Point (Tm) | 372 | °C | ASTM D 3418 |
Table 4 of 6
1 row| Characteristic | Value | Method |
|---|---|---|
| Flammability | V-0 | UL 94/0.8 mm |
Table 5 of 6
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Drying Temperature at 150°C | 4-6 | hr |
| Hopper/ Throat Temperature | 60-80 | °C |
| Mold Temperature | 200-220 | °C |
| Nozzle Temperature | 400 | °C |
| Temperature Settings | 390-400 | °C |
Table 6 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Viscosity at 400°C | 300-350 | Pa.s | ASTM D 3835 |
