FusRock
FusRock PETG-CF Filament
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FusRock PETG-CF Filament
FusFun™ PETG-CF is a PETG based with chopped carbon fiber reinforced FFF material that improves warping resistance, reduces size shrinkage during printing and improves overhang surface quality while giving the material a frosted surface texture.
Material Properties
| PropertyTesting methodTypical value | ||
| Density | ISO 1183 | 1.23 g/cm³ |
| Glass transition temperature | ISO 11357 | 78℃ |
| Melt index | 230℃，2.16kg | 4.5g/10min |
| Determination of temperature | ISO 75: Method A | 74℃ (1.8MPa) |
| Determination of temperature | ISO 75: Method B | 77℃ (0.45MPa) |
| Tensile strength(X-Y) | ISO 527 | 46.11±0.75 MPa |
| Elongation at Yield | ISO 527 | 3.56±0.05% |
| Young's Modulus | ISO 527 | 2616±25MPa |
| Tensile breaking strength | ISO 527 | 41.70±0.98 MPa |
| Elongation at break | ISO 527 | 5.53±0.22% |
| Tensile breaking strength （Z） | ISO 527 | 25.1±1.9MPa |
| Elongation at break (Z) | ISO 527 | 1.81±0.3% |
| Young’s modulus (Z) | ISO 527 | 1856±41MP |
| Elongation at break (Z) | ISO 527 | 1.55 ± 0.12 % |
| Bending strength (X-Y) | ISO 178 | 66.80±1.32MPa |
| Bending Modulus (X-Y) | ISO 178 | 2291±42MPa |
| Charpy impact strength (X-Y) | ISO 179 | 5.11±1.01 KJ/㎡ |
Specimens printed under the following conditions: Nozzle size 0.4mm，Nozzle temp 250°C, Bed temp 75°C, Print speed 40mm/s, Infill 100%, Infill angle ±45°
Recommended printing conditions
| Nozzle Temperature240-260°C | |
| Recommended Nozzle Diameter | 0.4-1.0mm |
| Recommended build surface treatment | Glass、PEI Film or Coating with PVP glue |
| Build plate temperature | 70-80 °C |
| Raft separation distance | 0.2-0.25mm |
| Cooling fan speed | ≤50% |
| Print speed | 30-60 mm/s |
| Retraction distance | 2-5 mm |
| Retraction speed | 1800-2400 mm/min |
Printing Tips： 1、The wear resistance of copper nozzle is poor. It is recommended to use stainless steel or hardened steel nozzle to print, which can effectively improve the printing quality. 2、Please put filament into a dry box, which can effectively reduce the oozing, rough surface and so on.