Confirm grade, reinforcement, dimensions, machining allowances and application temperature. Reinforced grades have different wear and machining behavior.
HIGH-PERFORMANCE PLASTICS
PEEK Sheets, Rods & Custom Components
SHEETRODCUT-TO-SIZE BLANKSCNC MACHINED PARTS
CONFIRM AVAILABILITY FOR EACH GRADE
MATERIAL OVERVIEW
What Is PEEK?
High-performance semicrystalline thermoplastic valued for heat resistance, chemical resistance and mechanical performance. Yigao supports material selection, stock shapes, cut-to-size supply and CNC machining for international industrial buyers.
POLYMER FAMILYPolyetheretherketone
AVAILABLE FORMSSHEET · ROD · CUT-TO-SIZE BLANKS · CNC MACHINED PARTS
AVAILABLE GRADES
Natural / virgin
Black
Glass-filled
Carbon-filled
Bearing / wear grades (subject to availability)
GRADE AVAILABILITY, FORMS AND SPECIFICATIONS ARE CONFIRMED WITH YOU BEFORE EVERY ORDER.
SPECIFICATIONS
| Grade / Family | Color | Sheet Thickness | Rod Diameter | Standard Length | Custom Size | Lead Time |
|---|---|---|---|---|---|---|
| Virgin / natural | Natural | 0.5–100 mm | Ø3–200 mm | Sheet 610×1220 / 1000×2000 mm · rod 1000 mm | Cut-to-size blanks & CNC parts to drawing | Ex-stock to 15 days; non-stock sizes quoted |
| Black | Black | 0.5–100 mm | Ø3–200 mm | Sheet 610×1220 / 1000×2000 mm · rod 1000 mm | Cut-to-size blanks & CNC parts to drawing | Ex-stock to 15 days; non-stock sizes quoted |
| Glass-filled (GF30) | Natural | 0.5–100 mm | Ø3–200 mm | Sheet 610×1220 / 1000×2000 mm · rod 1000 mm | Cut-to-size blanks & CNC parts to drawing | Ex-stock to 15 days; non-stock sizes quoted |
| Carbon-filled (CF30) | Black | 0.5–100 mm | Ø3–200 mm | Sheet 610×1220 / 1000×2000 mm · rod 1000 mm | Cut-to-size blanks & CNC parts to drawing | Ex-stock to 15 days; non-stock sizes quoted |
| Bearing / wear grade | Black / Brown | 0.5–100 mm | Ø3–200 mm | Sheet 610×1220 / 1000×2000 mm · rod 1000 mm | Cut-to-size blanks & CNC parts to drawing | Ex-stock to 15 days; non-stock sizes quoted |
ALL SPECIFICATION ENTRIES ARE VERIFIED AND CONFIRMED WITH YOU BEFORE EVERY ORDER.
KEY PROPERTIES (TYPICAL)
Density (typ.)~1.30–1.32 g/cm³
Tensile strength (typ.)~95–110 MPa
Continuous service temperature (typ.)~260 °C
TYPICAL REFERENCE VALUES FOR THE MATERIAL FAMILY — EXACT VALUES DEPEND ON GRADE AND MANUFACTURER.
STANDARD SIZES
Standard stock covers sheet thickness 0.5–100 mm and rod diameters Ø3–200 mm. Common sheet formats are 610×1220 mm and 1000×2000 mm; standard rod length is 1000 mm. Cut-to-size blanks and machined parts are supplied to drawing; availability is confirmed per order.
WHY SOURCE PEEK THROUGH YIGAO
Why Choose PEEK?
High-performance semicrystalline thermoplastic valued for heat resistance, chemical resistance and mechanical performance.
APPLICATIONS
Typical Applications
High-temperature machine components
Semiconductor equipment components
Wear parts
Electrical insulation
Application suitability depends on the actual grade and operating conditions. ENGINEERING PLASTICS ARE SELECTED ACCORDING TO OPERATING ENVIRONMENT, MECHANICAL PERFORMANCE, TEMPERATURE, CHEMICAL EXPOSURE AND REGULATORY REQUIREMENTS.
BEFORE YOU ORDER
What Buyers Should Confirm Before Ordering
QUALITY
Quality & Repeat-Order Consistency
For PEEK, a good first sample is only the beginning. We review the agreed grade, dimensions, surface requirements and inspection needs before supply. Where applicable, we can coordinate documentation, packaging identification and final pre-shipment checks. Specific inspection methods and acceptance criteria are confirmed for each order.
MACHINING
From Stock Shapes to CNC Components
Need more than PEEK sheets or rods? Share your drawing, material grade, quantity and tolerance requirements. Yigao can review the feasibility of supplying cut blanks or finished CNC components, with inspection and export packing coordinated for your project.
CNC MILLINGCNC TURNINGPROTOTYPE
SMALL BATCHPRODUCTION RUNCOMPLEX PLASTIC COMPONENTS
TO YOUR DRAWING — PDF / STEP / DWG / DXF.
FAQ
Frequently Asked Questions
Do you supply PEEK sheets and rods?
Available forms and dimensions depend on grade and current production or stock. Send your required size and quantity for confirmation.
Can you machine PEEK parts from drawings?
Yes, we can review CNC part requirements. Please send drawings, quantities, tolerances and intended application.
Can you provide technical documents for PEEK?
Grade-specific TDS and available inspection or compliance documents can be confirmed during quotation; documents vary by product and supplier.
How do I request a PEEK quotation?
Please provide grade, form, dimensions, quantity, application and destination. Attach a drawing if machining is required.
Need PEEK Material or Finished Parts?
Send us the grade, size, quantity, application or technical drawing. Our team will review your requirements and reply with a practical supply proposal.