PEEKFRTP CF-WF Continuous Carbon Fiber Reinforced Polyetheretherketone Composite Material
Product Overview
PEEKFRTP CF-WF is a high-end, high-performance thermoplastic composite material. It uses T300-grade -3K satin carbon fiber fabric as reinforcement and semi-crystalline thermoplastic polymer PEEK as prepreg resin, and is formed by high-temperature hot pressing.
It possesses excellent properties such as light weight, high strength, high toughness, high damage resistance, fatigue resistance, resistance to damp heat, corrosion resistance, and good biocompatibility, and can be used at temperatures up to 280°C for extended periods. It is widely used in aerospace, medical devices, petrochemical, and automotive industries.
Technical Data Sheet
| project | Test Standards | unit | Typical index values |
|---|---|---|---|
| Resin properties | |||
| density | ISO 1183 | g/cm³ | 1.3 |
| Glass transition temperature (Tg) | ISO 11357.2 | °C | 143 |
| Melting temperature (Tm) | ISO 11357.3 | °C | 343 |
| Processing temperature (Tp) | – | °C | 360-400 |
| Physical properties | |||
| Fiber surface density | HB7736.3-2004 | g/m² | 285 |
| Prepreg surface density | HB7736.2-2004 | g/m² | 485 |
| Resin content | HB7736.5-2004 | % | 42±3 |
| Single-layer curing thickness | According to the thickness of the plate | mm | 0.3±0.02 |
| Density (Laminated Board) | ASTM D792 | g/cm³ | 1.55 |
| Mechanical properties | |||
| Meridional tensile strength | ASTM D3039 | MPa | 740 |
| meridional tensile modulus | ASTM D3039 | GPa | 60 |
| Meridional bending strength | ASTM D7264 | MPa | 950 |
| Meridional flexural modulus | ASTM D7264 | GPa | 58 |
| Meridional compressive strength | ASTM D6641 | MPa | 620 |
| meridional compression modulus | ASTM D6641 | GPa | 58 |
| Interlaminar shear strength | ASTM D2344 | MPa | 82 |
| In-plane shear strength | ASTM D3518 | MPa | 146 |
| In-plane shear modulus | ASTM D3518 | GPa | 4.5 |
| Hole tensile strength | ASTM D5766 | MPa | 250 |
| Opening compressive strength | ASTM D6484 | MPa | 330 |
| Extrusion strength | ASTM D5961 | MPa | 810 |
| Residual compressive strength after impact (-6.67 J/mm) | ASTM D7137 | MPa | 295 |
PEEKFRTP CF-WF Continuous Carbon Fiber Reinforced Polyetheretherketone Composite Material
Prepreg, laminate, rod, irregular bending, inlay injection molding, CNC machining, etc.
Standard sizes of laminate (custom sizes available)
Length × Width: 380×240mm / 440×330mm / 1000×600mm / 1200×600mm / 1100×900mm
Thickness: 0.5mm-70mm
Typical Applications
Aerospace
Products include continuous corner brackets, continuous supports, support buckles, body panels, window frames, etc. These are used to replace aluminum alloys, stainless steel, and other metal materials, as well as traditional thermosetting composite materials.
▲Aircraft corner piece
medical devices
Products such as external fixation devices and intramedullary nail aimers can replace metal materials such as chromium alloy and titanium alloy.
▲Femoral surgical instruments
▲Proximal radius
Other fields
Products include star wheel plates for single-screw compressors, thrust washers for hydrodynamic bearings in high-speed mechanical devices, and thrust plates for piston pumps. These products can replace materials such as metals, carbon, ceramics, and bronze.
▲PEEK thrust wear-resistant blocks
▲Star wheel of a single-screw compressor