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PMMA
250°C

Polymethyl Methacrylate (PMMA)

PMMA is an optically transparent polymer, equivalent to acrylic glass. Offers high light transmittance and good surface hardness. Used for lighting, lenses, and transparent prototypes.

Print Profile

Hotend Temperature250°C
Bed Temperature80–90°C
Chamber Temperaturenot required
Print Speed30–50 mm/s
Cooling Fan30–50%

Drying Parameters

75°CTemperature
4 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

Transparent models
lighting fixtures
lenses
design prototypes

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