CAI LAB Wiki
PLA Matte TDS
This PLA Matte series uses a low gloss matte formula that helps reduce the layer lines, resulting in prints with a soft, fine surface texture that mimics the appearance of concept models, ceramic pieces, or injection-molded components. It is ideal for decorative household objects, architectural or artistic models, character figures, and any project that places emphasis on visual appeal and color presentation.
Basic information
| Property |
Data |
| Material name |
PLA+ Bio |
| Density |
1.26g/cm³ |
| Moisture content |
0.32% |
| Test standards |
ISO 527, ISO 178, ISO 180, ISO 75, GB/T 3682, GB/T 37643 |
Tensile · ISO 527
| Property |
Direction |
Data |
Unit |
| Tensile Strength |
Y |
51.958 |
MPa |
| Tensile Strength |
X |
35.741 |
MPa |
| Tensile Strength |
Z |
13.704 |
MPa |
| Breaking Elongation Rate |
Y |
6.401 |
% |
| Breaking Elongation Rate |
X |
5.921 |
% |
| Breaking Elongation Rate |
Z |
2.416 |
% |
Bending · ISO 178
| Property |
Direction |
Data |
Unit |
| Bending Strength |
Y |
88.651 |
MPa |
| Bending Strength |
X |
42.036 |
MPa |
| Bending Strength |
Z |
26.081 |
MPa |
| Bending Modulus |
Y |
4658.491 |
MPa |
| Bending Modulus |
X |
3676.879 |
MPa |
| Bending Modulus |
Z |
2911.569 |
MPa |
Impact · ISO 180
| Property |
Direction |
Data |
Unit |
| Impact Strength |
Y |
28.140 |
kJ/m² |
| Impact Strength |
X |
3.629 |
kJ/m² |
| Impact Strength |
Z |
2.465 |
kJ/m² |
Thermal properties
| Property |
Direction / condition |
Data |
Unit |
| Heat Deflection Temperature |
X Axis |
55.3 |
℃ |
| Melt Index |
190℃ / 2.16kg |
4.92 |
g/10min |
Recommended printing parameters
These settings are reference values for a Bambu Lab P1S; adjust for the printer, model and requirements.
| Setting |
Data |
| Nozzle Temperature / Speed |
Temperature ℃ Speed mm/s 190–230℃ / Best 220℃ ＜300mm/s |
| Maximum Volumetric Flow |
16.2mm³/s |
| Nozzle Diameter |
0.2/0.4/0.6/0.8mm |
| 3D Printer Bed Texture |
PEI Plate / Smooth PEI Plate |
| Bed Temperature |
35-45℃ |
| Cooling Fan |
50-100% |
| Retraction Distance |
0.6-1.0mm |
| Retraction Speed |
20-40mm/s |
| Ambient Temperature |
25-45℃ |
| Printing & Storage Conditions |
＜20% RH (Avoid direct sunlight, tightly sealed with desiccant) |
Key characteristics
Smooth Matte Surface The low-glossy effect minimizes visible layer lines, giving prints a visual quality closer to design renders, ceramics, or injection-molded parts. Rich Color Presentation The matte surface produces softer, more natural- looking colors, making it ideal for home decor items, architectural or art models, and character figures. Easy Printability Compatible with almost all FDM printers and AMS, suitable for everyday creative projects and batch production. Camera-Ready Surface The low-glossy finish reduces hotspots under bright lighting, making it easier to photograph and showcase your work. Application Orientation PLA Matte addresses the demand for “prints that look like crafted objects rather than traditional 3D-printed parts”.
Specimen printing conditions
| Setting |
Data |
| Nozzle Temperature |
220℃ |
| Bed Temperature |
55℃ |
| Wall Layers |
2 layers |
| Top and Bottom Layers |
Top 5 layers / Bottom 3 layers |
| Infill |
100% |
| Ambient Temperature |
23-25℃ |
| Cooling Fan |
100% |
| Printing Speed |
45mm/s |
| Nozzle Diameter |
0.4mm |
All specimens were printed on a Bambu Lab P1S. Because basic PLA Matte has high toughness but low strength, annealing offers little improvement to the overall performance of printed parts. Additionally, parts with complex or non-simple geometries are prone to significant deformation. Thus, annealing is not advised.
Disclaimer
All typical values stated in this technical data sheet are derived from tests conducted on standard CaiLab specimens and are provided for reference and comparative purposes only. They are not intended to serve as design specifications or quality assurance criteria. Actual performance of 3D printed parts may differ considerably due to factors such as printer types, printing parameters, model geometries, and parameter settings. The fitness of any final printed part depends not only on the filament, but also on factors like part design, operating conditions and printing process. Product specifications are subject to change and may not be separately notified in advance. In the process of using CaiLab 3D Printing Filaments, users are responsible for evaluating the safety, legality, technical performance for their intended applications, as well as waste disposal/recycling methods. CaiLab is not responsible for the use of materials and scenarios, nor for any damage that occurs in the process of using our 3D printing filaments.
