PEEKFRTP CFF carbon fiber felt reinforced polyetheretherketone composite material Product Overview PEEKFRTP CFF is a high-end, high-performance thermoplastic composite material, which uses needle-punched carbon fiber felt as reinforcement material and semi-crystalline thermoplastic polymer PEEK as pre-impregnated resin, and is formed by high-temperature hot pressing. It has excellent properties such as light weight, high mechanical […]
PEEKFRTP CFF is a high-end, high-performance thermoplastic composite material, which uses needle-punched carbon fiber felt as reinforcement material and semi-crystalline thermoplastic polymer PEEK as pre-impregnated resin, and is formed by high-temperature hot pressing.
It has excellent properties such as light weight, high mechanical properties, high toughness, fatigue resistance, heat and humidity resistance, corrosion resistance, and good biocompatibility. The long-term operating temperature can reach 280°C. It is used in medical equipment, petroleum and petrochemical, automotive industries and other fields.
| 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 | |
| Molding temperature (Tp) | – | °C | 360-400 | |
| Physical properties | ||||
| Fiber surface density | HB7736.3-2004 | g/m² | 50 | 120 |
| Resin content | HB7736.5-2004 | % | 68±3 | 62±3 |
| Single layer cured thickness | According to the thickness of the plate | mm | 0.15±0.02 | 0.22±0.02 |
| Density (laminate) | ASTM D792 | g/cm³ | 1.41 | 1.45 |
| Mechanical properties | ||||
| tensile strength | ASTM D3039 | MPa | 360 | 370 |
| Tensile modulus | ASTM D3039 | GPa | twenty one | 32 |
| Bending strength | ASTM D7264 | MPa | 440 | 490 |
| flexural modulus | ASTM D7264 | GPa | 19 | 27 |
| Compression strength | ASTM D6641 | MPa | 330 | 380 |
| Compression modulus | ASTM D6641 | GPa | twenty two | 31 |
| Interlaminar shear strength | ASTM D2344 | MPa | 65 | 74 |
Laminates, rods, special-shaped bending, insert injection molding, CNC machining, etc.
Laminate standard sizes (customizable)
Length × Width: 380 × 240 mm / 440 × 330 mm / 1000 × 600 mm / 1200 × 600 mm / 1100 × 900 mm
Thickness: 0.5mm-40mm
Chopped carbon fiber mesh generally refers to a mesh structure composed of chopped carbon fiber materials. It is often used to enhance the mechanical properties of composite materials, especially in the fields of aviation, automobiles, and sports equipment. This mesh structure can effectively improve the material’s strength, rigidity, and impact resistance while maintaining a low weight.
High-temperature hot presses are widely used in the manufacture of composite materials, particularly in the molding of materials such as carbon fiber and glass fiber. By applying high temperature and pressure, hot presses uniformly heat and apply pressure to these materials, achieving optimal mechanical properties and surface quality.