PolyLite™ LW-PLA is enabled by foaming technology. It has a low density to print lightweight parts (0.6g/cm3) and features a very matte surface finish that hides layers.
Physical Properties
Property
Test Method
Value
Density
ISO1183, GB/T1033
0.8 g/cm3 at 23°C
Equilibrium water absorption
-
0.40%
Thermal Properties
Property
Test Method
Value
Glass transition temperature
DSC, 10°C/min
62.4 °C
Melting temperature
DSC, 10°C/min
150.8 °C
Crystallization temperature
DSC, 10°C/min
115.5 °C
Vicat softening temperature
ISO 306, GB/T 1633
60.3 °C
Heat deflection temperature
ISO 75 1.8MPa
54.1 °C
Heat deflection temperature
ISO 75 0.45MPa
56.2 °C
Mechanical Properties
Property
Test Method
Value
Young’s modulus (X-Y)
ISO 527, GB/T 1040
2636 ± 330 MPa
Tensile strength (X-Y)
ISO 527, GB/T 1040
23.2 ± 0.4 MPa
Elongation at break (X-Y)
ISO 527, GB/T 1040
8.21 ± 0.87 %
Bending modulus (X-Y)
ISO 178, GB/T 9341
2607 ± 50 MPa
Bending strength (X-Y)
ISO 178, GB/T 9341
52.9 ± 0.3 MPa
Charpy impact strength (X-Y)
ISO 179, GB/T 1043
2.06 ± 0.19 kJ/m2
Printing Guidelines
Nozzle temperature: 190 – 210°C
Build surface material: BuildTak®, Glass, Blue Tape
Build surface treatment: Glue
Build plate temperature: 25 - 60°C
Cooling fan: ON
Printing speed: 30-50 mm/s
Raft separation distance: 0.2 mm
Retraction distance: 3 mm
Retraction speed: 40 mm/s
Environmental temperature: Room temperature - 45°C
Threshold overhang angle: 45°
Recommended support material: PolySupport™ and PolyDissolve™ S1
Notes
The typical values presented in this data sheet are intended for reference and comparison purposes only. They should not be used for design specifications or quality control purposes. Actual values may vary significantly with printing conditions. End-use performance of printed parts depends not only on materials but also on part design, environmental conditions, printing conditions, etc. Product specifications are subject to change without notice.
Each user is responsible for determining the safety, lawfulness, technical suitability, and disposal/recycling practices of Polymaker materials for the intended application. Polymaker makes no warranty of any kind, unless announced separately, to the fitness for any use or application. Polymaker shall not be made liable for any damage, injury, or loss induced from the use of Polymaker materials in any application. Click here to shop PolyLite LW-PLA.