Spectrum filament PET-G HT100 0.5 kg | Obsidian Black
Spectrum filament PET-G HT100 0.5 kg | Obsidian Black
Spectrum PET-G HT100 is an advanced copolyester filament with thermal resistance up to 100 °C for functional parts and demanding applications.
✔️ Thermal resistance up to 100 °C
✔️ High dimensional stability and mechanical strength
✔️ Chemical resistance, styrene-free
✔️ FDA compliant - suitable for food contact
✔️ Diameter 1.75 mm, spool 0.5 kg
✔️ Nozzle temperature 230-250 °C, bed 80-90 °C
✔️ Low odor during printing
✔️ Ideal for functional prototypes and end-use parts Show more
Spectrum PET-G HT100 is an advanced copolyester filament with thermal resistance up to 100 °C for functional parts and demanding applications.
✔️ Thermal resistance up to 100 °C
✔️ High dimensional stability and mechanical strength
✔️ Chemical resistance, styrene-free
✔️ FDA compliant - suitable for food contact
✔️ Diameter 1.75 mm, spool 0.5 kg
✔️ Nozzle temperature 230-250 °C, bed 80-90 °C
✔️ Low odor during printing
✔️ Ideal for functional prototypes and end-use parts Show more
Product variants
Spectrum PET-G HT100 is an advanced copolyester-based filament with significantly increased thermal resistance up to 100 °C. The material combines the easy printability of PETG with mechanical strength and dimensional stability, making it suitable for fully functional parts operating under real-world conditions.
Key features
PET-G HT100 stands out primarily thanks to its high thermal resistance, which exceeds that of standard PETG materials. The filament is styrene-free, chemically resistant, and complies with FDA requirements for food contact. It offers excellent dimensional stability, high stiffness, and toughness, enabling the printing of precise parts with minimal deformation. The material is characterized by low odor during printing and good layer adhesion.
- Increased thermal resistance up to 100 °C
- High dimensional stability
- High mechanical strength and toughness
- Chemical resistance
- Styrene-free, FDA compliant
- Low odor during printing
- Filament diameter 1.75 mm, spool 0.5 kg
Technical parameters / specifications
| Parameter | Value |
|---|---|
| Nozzle temperature | 230-250 °C |
| Bed temperature | 80-90 °C |
| Print speed | 40-60 mm/s |
| Recommended layer height | 0.1-0.25 mm |
| Cooling | 30-50 % |
| Heated chamber | recommended |
| Drying before printing | 65 °C / 4-6 hours |
| Filament diameter | 1.75 mm (tolerance ±0.03 mm) |
| Spool | 0.5 kg |
Who is Spectrum PET-G HT100 0.5 kg filament suitable for
The filament is intended for advanced users who require prints to withstand real-world operating conditions. It is used for producing visual and functional prototypes, tools, manufacturing aids, jigs, and end-use parts. Its high thermal resistance allows components to be used in environments where common PLA or standard PETG would fail due to deformation. A suitable alternative to ABS or ASA where easier printability is needed while maintaining mechanical properties.
Usage tips
- Before printing, dry the filament at 65 °C for 4-6 hours - PET-G HT100 is hygroscopic.
- To achieve maximum thermal resistance, print with a heated enclosed chamber.
- For longer prints, use a hardened nozzle - this will extend its lifespan.
- Reduce cooling to 30-50 % to achieve better interlayer adhesion.
- Set retraction to lower values (1-3 mm) to limit stringing.
- Print the first layer more slowly (20-25 mm/s) for perfect bed adhesion.
- Store in a dry place, ideally in a vacuum bag with a moisture absorber.
