PEEKFRTP GF-WF Continuous Glass Fiber Reinforced Polyetheretherketone Composite Material
Product Overview
PEEKFRTP GF-WF is a high-end, high-performance thermoplastic composite material. It uses electronic-grade, high-strength glass 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 electrical insulation, and can be used at temperatures up to 240°C. It is widely used in aerospace, petrochemical, automotive, and electronic semiconductor 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 | |
| Molding processing temperature (Tp) | – | °C | 360-400 | |
| Physical properties | Electronic grade | High strength | ||
| Fiber surface density | HB7736.3-2004 | g/m² | 310 | 280 |
| Prepreg surface density | HB7736.2-2004 | g/m² | 510 | 480 |
| Resin content | HB7736.5-2004 | % | 42±3 | 42±3 |
| Single-layer curing thickness | According to the thickness of the plate | mm | 0.25±0.02 | 0.25±0.02 |
| Density (Laminated Board) | ASTM D792 | g/cm³ | 1.88 | 1.88 |
| hardness | ISO 2039-2 | HRE | 90 | |
| Thermal conductivity (25°C) | GB/T 22588 | W/(m·K) | 0.445 | |
| Mechanical properties | ||||
| Tensile strength | ASTM D3039 | MPa | 340 | 480 |
| Tensile modulus | ASTM D3039 | GPa | 21 | 23 |
| Bending strength | ASTM D7264 | MPa | 420 | 560 |
| Flexural modulus | ASTM D7264 | GPa | 20 | 24 |
| Compressive strength | ASTM D6641 | MPa | 350 | 410 |
| compression modulus | ASTM D6641 | GPa | 21 | 22 |
| Compressive strength – 15% strain | ISO 604 | MPa | 340 | |
| Compressive strength – 15% strain (260°C) | ISO 604 | MPa | 170 | – |
| Interlaminar shear strength | ASTM D2344 | MPa | 35 | 45 |
| In-plane shear strength | ASTM D3518 | MPa | 70 | |
| In-plane shear modulus | ASTM D3518 | GPa | 0.7 | |
| Notched impact strength of simply supported beam | ISO 179 | kJ/m² | 50 | |
| Unnotched impact strength of simply supported beam | ISO 179 | kJ/m² | 130 | |
| Double V-shaped notch shear strength | ASTM D5359 | MPa | 160 | |
PEEKFRTP GF-WF Continuous Glass Fiber Reinforced Polyetheretherketone Composite Material
Prepreg, laminate, rods, 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 such as connecting brackets and antenna protective covers are used to replace insulating metal materials and traditional thermosetting composite materials.
▲High-transparency radar radome