BigRep’s PRO HT is a general-use bio performance material for open-environment 3D printing. With a softening resistance up to 115 °C, it has a significant increase in temperature resistance compared to the average PLA; making it ideal for practical, end-use applications.
With increased temperature resistance, minimal warping and shrinking, Pro HT is an ideal PLA alternative and the choice material for wearable devices or any general-purpose product that may face higher than average temperatures.
Easy printing and support removal make finishing PRO HT parts simple and excel in low-volume additive manufacturing, even for end use. The material is scale dynamic, allowing designs to maintain their quality between large-format and desktop 3D printers.
As a material derived from organic compounds, PRO HT is biodegradable under the correct conditions. CO2 neutral and environmentally friendly, it has a much lower ecological impact than other plastics derived from fossil fuels.
PRO HT is FDA compliant for food safety and meets the requirements of EU Directives on food contact.
HIGHLIGHTS:
- Heat resistance up to 115 °C
- Low warping and shrinkage
- Easy printing and support removal
- Environmentally Friendly Thermoplastic
- Food Safe
- Matte Finish
Physical properties:
| Material: | BioPolymer |
| Filament Sizes: | 750g, 2.5, 4.5, and 8.0 kg |
| Diameter: | 1.75, and 2.85 mm |
| Density: | 1.3 g/cm³ |
| Flexural Modulus (ISO 178): | 3300 MPa |
| Tensile Strength (ISO 527): | 44 MPa |
| Impact Strength Notched: | 18 kJ/m² |
| Heat Resistance HDT / B (ISO 75): | >45 °C |
| Hardness (Shore): | D 75 |
Recommended printing conditions:
| Nozzle Temperature | 195 – 205 °C |
| Print Bed Temperature | 55 – 60 °C |
| Environmental Temperature | n.s. °C |
| Printing Speed | >40 mm/s |
