Precision engineered PEEK parts from China's leading manufacturer
PEEK (Polyether Ether Ketone) is a high-performance, engineering-grade thermoplastic known for its exceptional strength, chemical resistance, and thermal stability. It has a high melting point (around 343°C or 650°F), making it suitable for demanding applications in industries such as aerospace, automotive, medical, and electronics.
At Yumei, with over 16 years of experience, we use advanced CNC machining to produce precision PEEK components with tight tolerances, superior surface finishes, and consistent quality for demanding applications across various industries.
| Property | Value |
|---|---|
| Generic PEEK Properties | |
| Density | 1.30 g/cm³ |
| Glass Transition Temp | 143 °C (289 °F) |
| Melting Point | 343 °C (650 °F) |
| Tensile Strength | 100 MPa |
| Flexural Modulus | 3.6 GPa |
| Water Absorption | <0.1% |
| USP Class VI PEEK Properties | |
| Density | 1.30 g/cm³ |
| Glass Transition Temp | 143 °C (289 °F) |
| Melting Point | 343 °C (650 °F) |
| Tensile Strength | 90 MPa |
| Flexural Modulus | 3.4 GPa |
| Biocompatibility | USP Class VI |
| PEEK GF30 Properties | |
| Density | 1.40 g/cm³ |
| Glass Transition Temp | 143 °C (289 °F) |
| Melting Point | 343 °C (650 °F) |
| Tensile Strength | 130 MPa |
| Flexural Modulus | 5.0 GPa |
| Water Absorption | <0.1% |
Medical
Aerospace
Automotive
Semiconductor
Oil & Gas
A：Yes. PEEK maintains its mechanical properties at elevated temperatures and can operate continuously at around 250°C, making it ideal for extreme environments.
A:PEEK is highly resistant to most chemicals, including acids, bases, and organic solvents. However, it may be affected by concentrated sulfuric acid.
A: Yes. Medical-grade PEEK is biocompatible and sterilizable, making it suitable for implants, surgical instruments, and dental devices.
A:Machined PEEK parts can typically achieve tolerances of:±0.1 mm to ±0.2 mm(depending on part geometry and processing conditions).
A:CNC machining for PEEK material refers to the precision manufacturing of parts made from PEEK (Polyether Ether Ketone) using CNC milling, turning, and drilling processes for high-performance applications.
A:PEEK is popular due to its:High temperature resistance (up to 250°C)、Excellent mechanical strength、Chemical resistance、Wear resistance、Biocompatibility.These properties make it ideal for demanding industries.
A:PEEK machined components are widely used in:Aerospace、Medical devices、Automotive、Semiconductor Oil & gas.These industries require high reliability and performance.
A:Carbide or diamond-coated tools are recommended due to their durability. Sharp tools and optimized cutting speeds help reduce heat and improve surface finish.
A:Key factors include:Experience with high-performance plastics、Advanced multi-axis CNC equipment、 Strict quality control、Material certification (medical/industrial grade)Fast turnaround and customization capability.
