Due to its superior strength, relative flexibility, and temperature tolerance compared to the perennially popular PLA, PETG is a very well-liked 3D printing filament.
It is measured in many similar ways as ABS but is furthermore food safe and generally much easier to work with. As a result, it replaced ABS as the second-most used 3D printing filament on the market.
When ought one to use PETG filament?
Given its flexibility, strength, temperature, and impact resistance, the best PETG filament is an excellent all-around material but stands apart from other filaments. This makes it perfect for mechanical parts, 3D printer parts, and protective components that may encounter sudden or persistent stress. Additionally, as the substance is thought to be food-safe, it may be an excellent choice for anything that will come into contact with food or beverages. Just be sure to check your specific material first.
What Is the Price of a Spool of PETG Filament?
Generally speaking, PETG costs $5 to $20 more per spool than PLA; this is a modest premium. Prices vary according to the filament maker, but a spool of decent quality is typically available for $20 to $25. Petg filament of higher quality might cost $30 to $50 for each spool.
What PETG print settings are ideal?
Depending on the exact filament and manufacturer, there will be a difference in the best printer settings for PETG filament. However, you may anticipate a particular set of characteristics from each spool of this thread. Manufacturers also advise a print bed temperature of 50 to 80 °C in addition to the typical print temperature range of 220 to 250 °C. The material can often be printed at various temperatures and is highly forgiving. Be aware that printing at the above temperature range will cause the PTFE liner in a hot end to deteriorate destructively. If you don't already have an all-metal hot lot, you should consider getting one if you intend to print PETG frequently.
How Should PETG Filament Be Stored?
PETG absorbs moisture. It will take water from the air if left outside. Make sure to store PETG in a dry environment to avoid the myriad of issues that result from this, which almost always result in a disappointing failure print. Use a container, resealable bags, or silicate bags as alternatives.
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