Rev1 PETG Carbon Fiber Technical Data Sheet
PETG Carbon Fiber Technical Data Sheet
Product Description
PETG carbon fiber raw material is based on PETG raw material with carbon fiber for blending modification, mainly used in the field of 3D printing.
Raw Form
Pellet, 25kg/bag
Key Properties
- 15-30% higher strength than ordinary PETG
- High rigidity and excellent toughness
- Excellent heat resistance and short processing cycle
- Excellent hydrolysis resistance and product stability
- Good machinability
Physical Properties
| Performance | Unit | Test Standards | Typical Value |
|---|---|---|---|
| Density | g/cm³ | ASTM D-792 | 1.25 |
| Melting Index (170°C, 2160g) | g/10min | ASTM D-1238 | 10 |
| Hardness | Rockwell R | ASTM D-785 | 119 |
| Melting Point | °C | DSC | 190-210 |
| Vica Softening Point A/120 | °C | ASTM D-648 | 72 |
| Tensile Strength | MPa | ASTM D-638 | 56 |
| Bending Strength | MPa | ASTM D-790 | 88 |
| Bending Modulus | MPa | ASTM D-790 | 2280 |
| Notch Impact Strength | J/m | ASTM D-256 | 0.78 |
| Water Absorption | % | ASTM D-570 | <1 |
Processing Parameters
| Zone | Temperature (°C) | Temperature (°F) |
|---|---|---|
| Feeding Section | 170-185 | 320-329 |
| Compression Section | 185-205 | 329-338 |
| Measuring Section | 195-215 | 329-338 |
| Die Section | 190-205 | 329-347 |
Storage Recommendations
Store in dry, well-ventilated warehouse. Storage temperature should not exceed 70°C. Protect from moisture and rain.
Drying Process
Pre-dry if moisture content exceeds 0.3%. Typical drying conditions: 3 hours at 70°C.