Non-planar textured sample (C004_L03_S02)

from +LAB (M.P.)

Spent Coffee Ground + PLA - Sample #018



Main info

Product sample #018


Cluster
004 - Spent Coffee Grounds from industrial scraps as filler for thermoplastics.


Waste/Scrap type
Spent Coffee Grounds.
Waste/Scrap producer


Recycling steps
Compounding and pelletization.
Recyclate nominal size
~ 3 mm (average size).


Material type
PLA + masterbatch with Spent Coffee Grounds.
Material specs
90% wt. PLA + 10% wt. Spent coffee ground masterbatch.
Material producer
Natureworks (matrix providers) + Lowpoly SL (Masterbatch providers) + +LAB (Mixing).


Reprocessing
3D Printing - Fused Particle Granulation (FPG).
3D Printing system
Delta Wasp Industrial 3MT.
Equipment producer
Wasp.


Nozzle diameter
3 mm.
Layer height
0.7 mm.
Printing mode
1 perimeter (vase mode).
Printing speed
20 mm/s.


Post-processing
No post-processing.
Finishing
Layer-by-layer appearance from 3D printing process and color variation from the combination of the PLA matrix and the coffee-filled masterbatch.


3D model features
Non-planar surface patterns (angle variations along the extruded path and the cross-section in the z-axis direction).
3D model type
Sample shape.
Non-planar angle
0° (max curvature).


Recyclate library reference



Resources
and links


3D model (Stl)

Thesis work

Research article