ePLA-LW is mainly used for lightweight parts and is widely used in fields such as DIY model aeroplanes, drones, and COSPLAY props.eSun ePLA-LW Diameter 1.75mm2 ±0.03 Print Temp 190-270ºC (please read description) Hot bed 45-60ºC (optional)Surface: Masking paper, PVP solid glue, glass board, carbon fibre board, PEIePLA-LW (Lightweight PLA) is a material specially developed by eSUN for the fields of model aeroplanes, drones, and COSPLAY. Compared with WOOD, ePLA-LW has more stable interlayer bonding, and the foaming rate and strength can be controlled by adjusting the printing temperature. Use active foaming technology to achieve lightweight, low-density PLA parts. The foaming volume ratio is 220%, and when printing the same volume model, 1 roll of ePLA-LW can be used as 2.2 rolls of ordinary PLA. Foaming makes the layered pattern almost invisible, and the surface of the printed item is matte and delicate. At around 210-270°C, this material starts to foam during printing, increasing its volume by nearly 1.2 times, and the printing extrusion rate can be reduced to 45% to print lightweight parts.Under the same model and at the same speed, the use of lightweight PLA enables the model aircraft to have a lighter wing load and a lower stall speed. For models such as aeroplanes, under the condition of balanced strength, reducing the weight as much as possible can greatly improve the performance of the aeroplane.Product features: Low density, up to 0.54g/cm3 The foaming volume ratio is 220%, and 1 roll of ePLA-LW is equivalent to 2.2 rolls of ordinary PLA Free adjustment of strength and foaming ratio The excellent surface effect, matte and delicate Good adhesion between layers, resistance to explosion and easy to repair Easy to paint, strong surface paint adhesion Excellent printability, large models do not warp, do not block, and do not need a constant temperature chamberProduct parameters:Physical performance indicators of unfoamed consumables: 3D PRINTING FILAMENTTest MethodePLA-LWMelt Flow Index(g/10min)GB/T 3682-20008.1(190℃/2.16kg)DensityGB/T 1033-861.2g/cm3IZOD Impact Strength(kJ/㎡）GB/T 1843-968.58kJ/㎡Tensile Strength(MPa）GB/T 1040-9232.2MPaElongation at Break(%)GB/T 1040-9268.9%Flexural Strength(MPa)GB/T 9341-200041.31MPaFlexural Modulus(MPa)GB/T 9341-20001701MPaPrinting performance indicators comparison:FilamentWoodePLA-LWFoaming processFoaming during production but not foaming during printingNo foaming during production, foaming during printingInterlayer bondingNormal StrongDensity0.7Up to 0.54Free adjustment of foaming ratio and strengthNo210-270℃Printing parametersFilamentePLA-LWRecommended printing temperature190-270℃Unfoamed printing temperature190-210℃Foam printing temperature210-270℃Maximum foaming temperature270℃Maximum foaming rate (270℃)122%Lowest extrusion rate (270℃)45% Bed temperature45-60°C/No heating (Masking paper, PVP solid glue, glass board, carbon fibre board, PEI)Printing speed40-80mm/s Note: Printing test conditions: nozzle 190-280℃; layer height 0.2mm; bed 45℃; speed 40mm/s With different temperature foaming ratio:Temperature/℃200210220230240250260270280Foaming rate/
