High-Quality PEEK Sheet, Rod, Tube & Film Manufacturer In China
High-Performance PEEK Semi-Finished Products for Aerospace, Medical & Oil & Gas
Semi-Finished PEEK Products: PEEK Rod, PEEK Sheet, PEEK Tube & PEEK Film Stock
Leading PEEK manufacturer China specializing in reinforced PEEK sheet, PEEK rod supplier services, aerospace grade PEEK tube, and precision PEEK film manufacturing. Our FDA compliant PEEK materials serve medical device OEMs, while UL94 V-0 PEEK grades meet aerospace requirements. From 10mm thick carbon fiber PEEK sheet to precision PEEK rod for medical implants and ultra-thin PEEK film insulation, we're your trusted PEEK sheet supplier to Euro, North America and Asia countries.
Trusted by Airbus Tier 2 Suppliers & Medical Device OEMs
PEEK Sheets, Rods, Tubes & Films – Engineered for Extreme Environments
Our comprehensive range of PEEK materials combines exceptional mechanical properties with outstanding chemical resistance. From reinforced PEEK plate applications to precision PEEK tubing systems and ultra-thin PEEK film insulation, our products deliver superior performance in aerospace, medical, and oil & gas industries with continuous service temperatures up to 280°C and excellent dimensional stability.
PEEK Materials Performance Comparison
| Property | Unfilled PEEK | 30% GF PEEK | 30% CF PEEK | PEEK Film |
|---|---|---|---|---|
| Tensile Strength | 100 MPa | 170 MPa | 200 MPa | 90 MPa |
| Continuous Temperature | 250°C | 260°C | 280°C | 250°C |
| Flexural Strength | 165 MPa | 280 MPa | 320 MPa | 150 MPa |
| Dielectric Strength | 25 kV/mm | 20 kV/mm | 15 kV/mm | 200 kV/mm |
| FDA Compliance | Yes | Yes | No (conductive) | Yes |
| Flame Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Wear Resistance | Good | Excellent | Superior | Good |
| Typical Applications | Medical devices | Aerospace components | High-load bearings | Electronic insulation |
PEEK Materials Applications
- Aerospace structural components and engine parts
- Medical implants and surgical instruments
- Oil & gas downhole equipment
- Semiconductor manufacturing equipment
- Electronic insulation and flexible circuits
- Automotive high-temperature applications
- Chemical processing equipment
Available PEEK Grades
Unfilled PEEK
Pure PEEK resin for medical and food contact applications
- FDA 21 CFR 177.2415 compliant
- Excellent chemical resistance
- Biocompatible (ISO 10993)
30% Glass Fiber PEEK
Enhanced strength and stiffness for structural applications
- 70% higher tensile strength
- Improved dimensional stability
- Reduced thermal expansion
30% Carbon Fiber PEEK
Maximum strength and wear resistance for extreme conditions
- Highest mechanical properties
- Superior wear resistance
- Electrical conductivity
PEEK Film
Ultra-thin films for electronic and medical applications
- Exceptional dielectric properties
- High temperature stability
- Excellent flexibility
PEEK Sheet (0.5-100mm thickness)
Our reinforced PEEK plate and sheet products offer exceptional performance for demanding applications. Available in thicknesses from 0.5mm to 100mm, including specialized 10mm thick carbon fiber PEEK sheet for aerospace applications. X-ray transparent properties make 5mm thickness ideal for surgical trays and medical equipment.
PEEK Sheet Specifications
| Thickness Range | Standard Sizes | Tolerance | Applications |
|---|---|---|---|
| 0.5mm - 2mm | 300×300mm, 500×500mm | ±0.05mm | Gaskets, membranes |
| 3mm - 10mm | 500×500mm, 600×600mm | ±0.1mm | Structural components |
| 12mm - 25mm | 400×400mm, 500×500mm | ±0.2mm | Machined parts |
| 30mm - 50mm | 300×300mm, 400×400mm | ±0.3mm | Heavy-duty applications |
| 60mm - 100mm | 200×200mm, 300×300mm | ±0.5mm | Large machined components |
Application Case Study
X-ray Transparent Surgical Trays (5mm thickness)
Challenge:
Hospital needed radiolucent surgical trays that could withstand repeated sterilization cycles while maintaining dimensional stability.
Solution:
5mm unfilled PEEK sheet with FDA compliance, offering 95% X-ray transparency and 1000+ autoclave cycles.
Results:
95% X-ray transparency | 1000+ sterilization cycles | Zero dimensional change
PEEK Sheet Applications
- Aerospace interior panels and structural components
- Medical device housings and surgical trays
- Semiconductor wafer handling equipment
- Chemical processing tank linings
- Oil & gas valve seats and seals
- Automotive under-hood components
Reinforced PEEK Rod (Ø3-200mm)
Our precision PEEK rod supplier services deliver high-quality reinforced PEEK rods for critical applications. Precision ground ±0.05mm for bearing applications, our PEEK rod for medical implants meets the highest biocompatibility standards. Available in diameters from 3mm to 200mm with various reinforcement options.
PEEK Rod Specifications
| Diameter Range | Length | Tolerance | Surface Finish |
|---|---|---|---|
| Ø3mm - Ø10mm | Up to 3000mm | ±0.02mm | Ra ≤ 0.4 μm |
| Ø12mm - Ø25mm | Up to 2000mm | ±0.05mm | Ra ≤ 0.6 μm |
| Ø30mm - Ø50mm | Up to 1500mm | ±0.1mm | Ra ≤ 0.8 μm |
| Ø60mm - Ø100mm | Up to 1000mm | ±0.2mm | Ra ≤ 1.0 μm |
| Ø120mm - Ø200mm | Up to 500mm | ±0.3mm | Ra ≤ 1.6 μm |
Technical Features
Precision Ground ±0.05mm
Tight tolerances for bearing applications
Medical Grade Certification
ISO 10993 biocompatibility tested
High Temperature Stability
Continuous service up to 280°C
Chemical Resistance
Inert to most chemicals and solvents
PEEK Rod Applications
- Medical implant components and surgical instruments
- Aerospace bearing and bushing applications
- Oil & gas downhole pump components
- Semiconductor processing equipment parts
- Chemical processing valve stems
- Automotive high-temperature bearings
Aerospace Grade PEEK Tube
Our aerospace grade PEEK tube products deliver exceptional performance in demanding fluid handling applications. PEEK tubing systems offer superior chemical resistance, high-temperature stability, and excellent pressure ratings for aerospace, medical, and chemical processing industries.
PEEK Tubing Specifications
| Inner Diameter | Wall Thickness | Pressure Rating @ 23°C | Pressure Rating @ 150°C |
|---|---|---|---|
| 1mm - 3mm | 0.5mm - 1mm | 200 bar | 120 bar |
| 4mm - 6mm | 1mm - 2mm | 180 bar | 110 bar |
| 8mm - 12mm | 2mm - 3mm | 150 bar | 90 bar |
| 15mm - 25mm | 3mm - 5mm | 120 bar | 70 bar |
| 30mm - 50mm | 5mm - 8mm | 100 bar | 60 bar |
PEEK Tubing Applications
- Aerospace fuel and hydraulic lines
- Medical device fluid delivery systems
- Chemical processing transfer lines
- Oil & gas high-pressure applications
- Semiconductor chemical delivery
- Analytical instrument connections
PEEK Film Insulation (0.012-0.5mm thickness)
Our precision PEEK film insulation products deliver exceptional dielectric properties and thermal stability for electronic applications. Ultra-thin PEEK films offer superior electrical insulation, flexibility, and chemical resistance for flexible circuits, wire wrapping, and high-temperature electronic components.
PEEK Film Specifications
| Thickness Range | Width Available | Dielectric Strength | Applications |
|---|---|---|---|
| 0.012mm - 0.025mm | Up to 500mm | 200 kV/mm | Wire wrapping, cable insulation |
| 0.05mm - 0.1mm | Up to 1000mm | 180 kV/mm | Flexible circuits, transformers |
| 0.125mm - 0.25mm | Up to 1500mm | 150 kV/mm | Motor insulation, gaskets |
| 0.3mm - 0.5mm | Up to 2000mm | 120 kV/mm | Membrane switches, labels |
PEEK Film Properties
Electrical Properties
- Dielectric constant: 3.2 @ 1 MHz
- Dissipation factor: 0.003 @ 1 MHz
- Volume resistivity: 10¹⁶ Ω·cm
- Surface resistivity: 10¹⁵ Ω
Thermal Properties
- Glass transition: 143°C
- Melting point: 334°C
- Continuous use: 250°C
- Thermal conductivity: 0.25 W/m·K
Mechanical Properties
- Tensile strength: 90 MPa
- Elongation at break: 50%
- Tear strength: 150 N/mm
- Puncture resistance: 25 N
Chemical Properties
- Chemical resistance: Excellent
- Hydrolysis resistance: Superior
- UV stability: Good
- Outgassing: Low (NASA approved)
Application Case Study
Flexible Circuit Insulation (0.05mm thickness)
Challenge:
Aerospace manufacturer needed ultra-thin insulation film for flexible circuits operating at 200°C with 10,000+ flex cycles.
Solution:
0.05mm PEEK film with 180 kV/mm dielectric strength and excellent flexibility for repeated bending.
Results:
180 kV/mm dielectric strength | 50,000+ flex cycles | Zero electrical failures
PEEK Film Applications
- Flexible printed circuits and cable insulation
- Wire wrapping and transformer insulation
- Motor slot liners and phase separators
- Membrane switches and touch panels
- Aerospace wire harness protection
- Medical device flexible components
- High-temperature labels and tapes
Solving Bearing Failures in High-Temp Pumps
Industry Challenge
Oil & gas operators experienced frequent bearing failures in high-temperature pumps operating at 200°C, causing:
- Unplanned downtime and production losses
- Frequent maintenance and replacement costs
- Safety concerns from pump failures
- Reduced equipment reliability
PEEK Solution
30% GF PEEK rods reduce wear by 60% vs stainless steel at 200°C
- Superior wear resistance at high temperatures
- Self-lubricating properties reduce friction
- Chemical inertness prevents corrosion
- Dimensional stability under thermal cycling
Performance Results:
60% wear reduction compared to stainless steel
5x longer service life in high-temperature applications
80% reduction in maintenance frequency
Why Choose PEEK Over PTFE in Chemical Lines?
Comprehensive performance analysis demonstrates PEEK's superior mechanical properties and pressure ratings in chemical processing applications, delivering 3x higher pressure rating at 150°C compared to PTFE systems.
PEEK vs PTFE Performance Data
| Performance Parameter | PEEK | PTFE | PEEK Advantage |
|---|---|---|---|
| Pressure Rating @ 150°C | 90 bar | 30 bar | 3x higher |
| Tensile Strength | 100 MPa | 25 MPa | 4x stronger |
| Continuous Service Temp | 250°C | 200°C | 50°C higher |
| Creep Resistance | Excellent | Poor | No deformation |
| Wear Resistance | Superior | Good | 10x better |
| Radiation Resistance | 1000 Mrad | 10 Mrad | 100x higher |
| Machining Precision | ±0.01mm | ±0.1mm | 10x more precise |
| Cost per Performance | Excellent | Good | Better ROI |
Pressure Rating Comparison at 150°C
PTFE Systems
PEEK Systems
Key PEEK Advantages Over PTFE
Superior Mechanical Properties
4x higher tensile strength and excellent creep resistance
Higher Pressure Capability
3x higher pressure rating at elevated temperatures
Better Dimensional Stability
Maintains precision under thermal cycling
Enhanced Wear Resistance
10x better wear performance in sliding applications
ISO 13485 Certified PEEK Manufacturing
Our advanced PEEK manufacturing facility maintains the highest quality standards with ISO 13485 certification for medical device applications. State-of-the-art extrusion and machining equipment ensures consistent production of high-performance PEEK materials for aerospace, medical, and industrial applications.
Advanced Extrusion
High-temperature extrusion lines for PEEK sheets, rods, and tubes
- Temperature control ±2°C precision
- Reinforcement fiber distribution control
- Continuous quality monitoring
Precision Machining
CNC machining centers for tight tolerance PEEK components
- ±0.01mm dimensional accuracy
- Surface finish Ra ≤ 0.4 μm
- Complex geometry capabilities
Film Production
Specialized film casting lines for ultra-thin PEEK films
- Thickness control ±0.002mm
- Width up to 2000mm
- Surface quality optimization
Quality Testing
Comprehensive testing laboratory for material validation
- Mechanical property testing
- Thermal analysis (DSC, TGA)
- Chemical resistance validation
Quality Certifications & Standards
Our PEEK materials meet the highest international quality standards and industry-specific certifications, ensuring reliable performance and regulatory compliance for aerospace, medical, and chemical processing applications.
ISO 13485:2016
Medical device quality management system for FDA compliant PEEK
FDA 21 CFR 177.2415
Food contact substance approval for medical and food applications
UL94 V-0
Flame retardant rating for aerospace grade PEEK applications
ISO 10993
Biocompatibility testing for PEEK rod medical implant applications
NASA SP-R-0022A
Low outgassing approval for PEEK film space applications
RoHS Compliant
Restriction of hazardous substances for electronic applications
