Description
Polymaker PolyLite LW-PLA is a unique, pre-foamed lightweight filament designed for applications where weight reduction is critical, such as RC airplanes, drones, and cosplay props. Unlike active-foaming filaments that expand during extrusion (requiring complex flow-rate math), PolyLite LW-PLA comes pre-expanded. This means you can use your standard PLA settings for an immediate weight saving of approximately 30% with zero blobbing or stringing issues typically associated with foaming materials.
Features
PolyLite™ LW-PLA: Ultra-Lightweight Prints, Consistent Performance
Innovative Pre-Foamed Technology Discover PolyLite™ LW-PLA - a pre-foamed PLA filament designed for projects where weight matters most. Unlike active foaming filaments, PolyLite™ LW-PLA is foamed during manufacturing, ensuring a consistently low density without the need to adjust extrusion temperatures.
Ideal Applications for Lightweight Models Perfect for aerospace hobbyists and anyone looking to reduce model weight, PolyLite™ LW-PLA delivers strong, ultra-light prints with impressive detail.
Printing Tips for Optimal Results To achieve the best print quality, review our recommended print settings before you begin. Note that LW-PLA can be prone to stringing, so fine-tuning your retraction and temperature settings is key.
Lightweight Strength You Can Trust Achieve lightweight strength and reliability with PolyLite™ LW-PLA - your go-to filament for specialized, weight-sensitive applications.
Specifications
Material: Lightweight Polylactic Acid (LW-PLA)
Density: 0.80 g/cm3 (approx. 30% lighter than standard)
Printing Temp: 190°C – 210°C
Bed Temp: 25°C – 60°C
Print Speed: 30–50 mm/s (up to 60 mm/s)
Cooling Fan: ON (except for 1st layer)
Tensile Strength: 23.2±0.4 MPa
Glass Transition: 62°C
Safety Precautions
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Always print in a well-ventilated area.
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Avoid breathing the fumes while printing.
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Do not touch the nozzle, heated bed, or printed object right after printing — let it cool down first before handling.
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Keep the printer and filament away from children and pets.
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Unplug the printer when not in use.
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Store the filament in a cool, dry place to avoid moisture.
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Wear gloves and a mask when sanding, cutting, or handling printed parts.
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Keep away from open flames — most filaments are flammable.
PLA
- Safe and low-odor filament, but still print with good ventilation.
- Avoid overheating to prevent smoke or odor. -
- Allow the print to cool down before removing from the bed.
Safety Data Sheet
Polymaker PolyLite LW-PLA Filament
