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Engineering Plastics
GSF Plastics produces engineering plastics 1201, 1202 and 1207. Below you will find our material properties charts, contact us today for pricing or additional information.
GSF 1201
Glass Fiber Filled Polyetheretherketone (PEEK)
Properties & Average Values of Injection Molded Specimens
| PERMANENCE | English | SI Metric | ASTM TEST |
| Specific Gravity | 1.53 | 1.53 | D 792 |
| Molding Shrinkage | |||
| 1/8 in (3.2 mm) section | 0.0030 in/in | 0.30% | D 955 |
| MECHANICAL | |||
| Impact Strength, Izod | |||
| notched 1/8 in (3.2 mm) sec. | 1.7 ft-lbs/in | 91 J/m | D 256 |
| unnotched 1/8 in (3.2 mm)sec. | 14.0 ft-lbs/in | 747 J/m | D 4812 |
| Tensile Strength | 16500 psi | 114 MPa | D 638 |
| Tensile Elongation | |||
| YIELD | 2.0 - 3.0% | 2.0 - 3.0 % | D 638 |
| BREAK | 3% | 3% | D 638 |
| Tensile Modulus | 1.15 x 10^6 psi | 7929 MPa | D 638 |
| Flexural Strength | 30000 psi | 207 MPa | D 790 |
| Flexural Modulus | 1.15 x 10^6 psi | 7929 MPa | D 790 |
| THERMAL | |||
| Deflection Temperature | |||
| @ 264 psi (1820 kPa) | > 572 °F | > 300 °C | D 648 |
| Ignition Resistance* | |||
| Flammability** | V-0 @ 1/16 in | V-0 @ 1.5 mm | D 3801 |
GSF 1202
Unfilled Polyetheretherketone (PEEK)
Properties & Average Values of Injection Molded Specimens
| PERMANENCE | English | SI Metric | ASTM TEST |
| Specific Gravity | 1.29 | 1.29 | D 792 |
| MECHANICAL | |||
| Impact Strength, Izod | |||
| notched 1/8 in (3.2 mm) section | 1.5 ft-lbs/in | 80 J/m | D 256 |
| unnotched 1/8 in (3.2 mm) section | No Break | No Break | D 4812 |
| Tensile Strength | 14000psi | 96 MPa | D 638 |
| Tensile Elongation | |||
| BREAK | 35-45% | 35-45% | D 638 |
| Tensile Modulus | 0.45 x 10^6 psi | 3103 MPa | D 638 |
| Flexural Strength | 19000 psi | 131 MPa | D 790 |
| Flexural Modulus | 0.45 x 10^6 psi | 3103 MPa | D 790 |
| Hardness | 90 | Shore D |
GSF 1207
Carbon Fiber/Graphite/PTFE Lubricated Polyetheretherketone (PEEK)
Properties & Average Values of Injection Molded Specimens
| PERMANENCE | English | SI Metric | ASTM TEST |
| Specific Gravity | 1.44 | 1.44 | D 792 |
| MECHANICAL | |||
| Impact Strength, Izod | |||
| Notched 1/8 in (3.2 mm) section | 1.0 ft-lbs/in | 53 J/m | D 256 |
| Unnotched 1/8 in (3.2 mm) section | 9.0 ft-lbs/in | 481 J/m | D 4812 |
| Tensile Strength | 21000 psi | 144 MPa | D 638 |
| Tensile Elongation | |||
| YEILD | 2.0 - 3.0 % | 2.0 - 3.0 % | D 638 |
| BREAK | 3% | 3% | D-638 |
| Tensile Modulus | 1.20 x 10^6 psi | 8274 MPa | D 638 |
| Flexural Strength | 26000 psi | 179 MPa | D 790 |
| Flexural Modulus | 1.20 x 10^6 psi | 8274 MPa | D 790 |
Stress Free 30% Glass Filled PEEK
| Compression Molded PEEK Reference Guide | 1201 | ||
| Glass Filled | |||
| Specific Gravity | D-792 | 1.5 | |
| Tensile Strength @ Yield | PSI | D-638 | 2300 |
| Tensile Strength @ Break | PSI | D-638 | 2300 |
| Elongation @ Yield | % | D-638 | 3 |
| Elongation @ Break | % | D-638 | 3 |
| Flexural Modulus | PSI | D-790 | 1450 |
| Impact Strength | PSI | D-256 | 8/10 |
| Compressive Strength | PSI | D-695 | 30500 |
| Hardness Shored | D-2240 | 89 | |
| Coeficient of Linear Thermal Expansion | 2.2X10E-5 | ||
| Melting Temp | Deg C. | D-4591 | 343 |
| Youngs Modulus | PSI | D-638 | 1,160,302 |
| Heat Deflection Temp | Deg. C | D-648 | 315 |
Property Notes
Data herein is typical and not to be construed as specifications. Unless otherwise specified, all data listed is for natural or black colored materials. Pigments can affect properties.
* This rating is not intended to reflect hazards of this or any other material under actual fire conditions.
Disclaimer
This information is intended to be used only as a guideline for designers and processors of modified thermoplastics. Because design and processing is complex, a set solution will not solve all problems. Observation on a “trial and error” basis may be required to achieve desired results. Data are obtained from specimens molded under carefully controlled conditions from representative samples of the compound described herein.
Properties may be materially affected by molding techniques applied and by the size and shape of the item molded. No assurance can be implied that all molded articles will have the same properties as those listed. No information supplied by GSF Company constitutes a warranty regarding product performance or use. Any information regarding performance or use is only offered as suggestion for investigation for use, based upon GSF Company or other customer experience. GSF Company makes no warranties, expressed or implied, concerning the suitability or fitness of any of its products for any particular purpose. It is the responsibility of the customer to determine that the product is safe, lawful and technically suitable for the intended use. The disclosure of information herein is not a license to operate under, or a recommendation to infringe any patents.