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PET-G
250°C

Polyethylene Terephthalate Glycol (PET-G)

PET-G is a versatile engineering plastic with excellent chemical resistance and transparency. Well-suited for parts in contact with food products and aggressive media. Easier to print than ABS with comparable mechanical properties.

Print Profile

Hotend Temperature250°C
Bed Temperature70–80°C
Chamber Temperaturenot required
Print Speed50–80 mm/s
Cooling Fan30–50%

Drying Parameters

50°CTemperature
2 hMinimum Time

Recommendation

Use the Protype FILO drying chamber for automatic filament drying and direct feed into the printer. This prevents re-absorption of moisture and ensures consistent print quality.

⚠ Insufficiently dried filament is the primary cause of defects: bubbles, delamination, and degraded mechanical properties. Always dry before printing.

Applications

Chemical-resistant parts
food-grade containers
medical components
transparent housings

Printer Compatibility

Protype CD400
Compatible
Protype CD400HT
Compatible

Trusted Manufacturers

REC
RU

REC is a Russian manufacturer of engineering filaments. All REC materials are tested on Protype printers, with ready-to-use print profiles included.

rec3d.ru