KetaSpire® KT-820 SL45 is a PEEK based compound specifically designed to provide exceptionally low wear rates and good mechanical properties in applications where an external lubricant is provided.
| Original Document | Technical Datasheet(English) | |||
| Features | Fatigue ResistantHeat ResistanceFlame RetardantWear/Abrasion ResistanceLow Friction/WearDimensional StabilityChemical ResistanceFilled & Reinforced | |||
| Appearance | Pellets/GranulesBlack | |||
| Processing | InjectionProfile ExtrusionMachining | |||
| Compliance | RoHS | |||
| Reinforced | Carbon FiberPTFECarbon Fiber+PTFE | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
400℃/2.16 kg | *** g/10 min | ASTM D 1238 | |
Mold Shrinkage | |||
Flow | ~*** % | ASTM D955 | 3.18 mm |
Across Flow | ***~*** % | ASTM D955 | 3.18 mm |
Water Absorption | *** % | ASTM D570 | 24 hr |
Viscosity | *** Pa-s | ASTM D 3835 | 400℃,1000 sec-1 |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | |
Tensile Modulus | *** Mpa | ISO 527-2/1A/1 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-2/1A/5 | |
- | *** Mpa | ASTM D 638 | |
Tensile Elongation | |||
Break | *** % | ASTM D638 | 5.0 mm/min |
Break | *** % | ISO 527-2/1A/5 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Modulus | *** Mpa | ISO 178 | |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | |
- | *** Mpa | ISO 178 | |
Coefficient of Friction | *** - | ASTM D 3702 | Dry conditions: 200 fpm and 125 psi |
Coefficient of Friction | *** - | ASTM D 3702 | Dry conditions: 800 fpm and 31.25 psi |
Coefficient of Friction | *** - | ASTM D 3702 | Lubricated conditions: 75 fpm and 1000 psi |
Coefficient of Friction | *** - | ASTM D 3702 | Lubricated conditions: 800 fpm and 750 psi |
Shear Strength | *** Mpa | ASTM D 732 | |
Compressive Strength | *** Mpa | ASTM D 695 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
- | *** J/m | ASTM D 256 | |
- | *** kJ/m² | ISO 180 | |
Izod Unnotched Impact Strengh | |||
- | *** kJ/m² | ISO 180 | |
- | *** J/m | ASTM D 4812 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell M | *** M | ASTM D 785 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | Annealed |
Specific Heat | *** J/kg/°C | DSC | 200℃ |
Specific Heat | *** J/kg/°C | DSC | 50℃ |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6 cm/cm/℃ | ASTM E831 | -50 to 50℃ |
Melt Temperature(Tm) | *** °C | ASTM D3418 | |
Glass Transition Temperature | *** °C | ASTM D 3418 | |
Thermal Conductivity | *** W/(m K) | ASTM E 1530 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
