70mm (2.756'') Black PEEK Rod Polyether Ether Ketone Round Bar
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Product Details
- Form Type
- Rod
- Material
- PEEK
- Opacity
- Opaque
- Color
- Black
- Diameter
- 70mm (2.756'')
- Machining Precision
- Normal (±2mm)
- Density
- 1.6
Features
- Excellent durability and resistance to wear
- Maximum operational temperature of 220°F
- Highly adaptable for various manufacturing processes
- Exceptional resilience against alkaline substances and oxidizing agents
- Maintains robust strength and rigidity in high-temperature environments
- Significantly lighter than bronze (approximately 1/8 the weight)
- Retains impact resistance even in cold conditions
- Minimal friction properties
- Compliant with FDA and USDA standards (Natural form)
Applications
- Sleeve bearings
- Load-bearing components
- Cylindrical rotating elements
- Distribution systems
- Toothed mechanical parts
- Chain-driven wheels
- Grooved pulleys
- Electrical isolation components
- Parts subject to friction and abrasion
Processing Options
Comprehensive machining solutions for medium to large PEEK billets, featuring advanced CNC milling, turning, and surface finishing.
Precision Sawing
CNC Turning
Explore Turning Services
CNC Milling
Learn More About Milling
Surface Polishing
Specifications
| PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Mechanical Properties | ||||
| Specific gravity | 1.31 | g/cm3 | ASTM D792 | |
| Tensile yield strength | 95 | Mpa | ASTM D638 | |
| Breaking elongation | 5 | % | ASTM D638 | |
| Bending strength | 150 | Mpa | ASTM 790 | |
| Flexural modulus | 4100 | Mpa | ASTM 790 | |
| Shore hardness | 99 | D | ASTM D2240 | |
| Impact strength | 165 | J/M | ASTM D256 | |
| Thermal Properties | ||||
| Melting point | 343 | ℃ | DSC | |
| Heat distortion temperature | 152 | ℃ | ASTM D648 | |
| Operating temperature | 250 | ℃ | ||
| Maximum operating temperature | 310 | ℃ | ||
| Thermal conductivity | 0.25 | W/(K-M) | DIN 52612- 1 | |
| Coefficient of linear thermal | 5 | 10-5- 1/K | ASTM D696 | |
| Electrical Properties | ||||
| Dielectric strength | 24 | KV-mm | ASTM D150 | |
| Dielectric loss factor | 0.009 | ASTM D150 | ||
| Volume resistivity | 10^15 | Ω.cm | ASTM D257 | |
| Surface resistivity | 10^16 | Ω | ASTM D257 | |
| Dielectric constant | 3.2 | ASTM D149 | ||
| Chemical Properties | ||||
| Water absorption | 0.1 | % | 23℃ 60%RH | |
| Acid resistance | + | 23℃ 60%RH | ||
| Alkali resistance | + | |||
| Acid and alkali resistance | + | |||
| Resistance to sodium chlorate | 0 | |||
| Resistance to aromatic compounds | + | |||
| Resistance to keton | + | 23℃ 60%RH | ||
| Resistance to hot water | + | 23℃ 60%RH | ||
| Other Properties | ||||
| Flammability | V-0 | UL 94 | ||
| Viscosity | + | |||
| Non toxic | + | EEC 90/128 FDA | ||