Filament Spectrum PET-G Premium - about
Spectrum PET-G Premium is the second most popular material for desktop 3D printing. A major advantage provided by Spectrum PET-G Premium are the virtually zero shrinkage rate and low absorption of moisture as compared to other thermoplastics used for FDM/FFF 3D printing. Items manufactured with PET-G maintain stable properties over a long life. Spectrum PET-G Premium combines advantages of PLA and ABS. It also provides nearly trouble-free printing and exceptional adhesion between layers. Items printed using transparent Spectrum PET-G Premium colours have a high content of the crystalline phase, which allows for the near transparency effect at a small number of outer perimeters of additive manufactured items. Pellet and pigments used in the production of Spectrum PET-G Premium are approved for contact with food. As regards other properties of Spectrum PET-G Premium, note the good creep resistance under constant load conditions. It results from the very good cohesion between the layers of the material applied. This leads to a much lower mechanical anisotropy in the printed items, which means that for each manufacturing direction the mechanical properties differ less than in other thermoplastics designed for 3D printing.
- very good mechanical properties as regards rigidity, hardness and impact resistance
- temperature resistance HDT: 69°C
- Vicat softening temperature: 78°C
- chemical resistance
- high dimensional accuracy
- combines the advantages of PLA and ABS
- exceptional adhesion between layers
- odour-free printing
Filament is reeled on the neat, transparent spool. Each spool contains information on the type of material, diameter and recommended printing temperature. Filament is vacuum-packed with a moisture absorber. Whole product packed in the original, folied Spectrum Filaments packaging.
Verify your spool
During the production each 1mm of filament is being continuously measured in 2 axis with ±0.8µm accuracy. To be sure that the measurement result is reliable we use certified laser meter devices. Each spool receives a sticker with an individual QR code and spool ID. In the final step collected data is transported to our database what enables end-user to check online the course of diameter, mean diameter, ovality, standard deviation and production date for each manufactured spool individually. Precise survey guarantees that our products meet rigorous market requirements.
Technical Data Sheet: TDS
Material Safety Data Sheet: MSDS
|Diameter tolerance||+/- 0.03mm|
|Verify your spool||YES (course of diameter online graph - on the entire length of the spool, mean diameter, ovality, standard deviation individually for each manufactured spool)|
|How to use|
|Nozzle temperature||from 230°C to 255°C|
|Bed temperature||from 60°C to 80°C|
|Recommended printing speed||from 40mm/s to 120mm/s|
|Recommended shell thickness||from 0.40mm to 2.70mm|
|Recommended layer height||from 0.05mm to 0.30mm|
|Cooling||from 75% to 100%|
|Closed chamber for printing||not necessary|
|Dry box recommended||no|
|Ruby or hardened nozzle recommended||no|
|Adhesive||not necessary (for increased adhesion or to prevent warping: Dimafix, 3DLac, Magigoo)|
|Weight||From 0.5kg to 1kg|
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