Public test session report

BambuLab Matte PLA Matte Black

MaterialID MAT0070

3DPIceland Labs
Generated with 3DPIceland Engineering Platform v70.0.4 DIRECT-IMPACT-METHODOLOGY - Izod and Charpy Methodology
2026-10-13 19:31:28

Traceability boundary: canonical per-module measured dates are shown below. Session identifier, time of day, operator, printer/slicer profile and environmental conditions are Not recorded and are never inferred.

Measurement provenance

Canonical SQLite measured dates use ISO format; missing dates remain Not recorded.

Module	Measured date
Tensile	Not recorded
Impact	Not recorded
Izod	2026-10-13
Charpy	2026-10-13
Stiffness	Not recorded

Rigid test status
Complete

Rigid result modules
6/6

Rigid specimen/result records
39

Public details
Approved

Rigid specimen and result quality

Module	Orientation	Average	Std. dev.	CV	Specimens	Confidence	Validation
Tensile	Upright	5,614 MPa	2,496 MPa	0,445%	8	8/10	OK
Tensile	Flat	23,994 MPa	2,135 MPa	0,089%	10	10/10	OK
Impact	Upright	3,711 kJ/m²	0,321 kJ/m²	0,087%	10	10/10	OK
Impact	Flat	32,532 kJ/m²	3,269 kJ/m²	0,1%	10	10/10	OK
Stiffness	Three-point bend	3075,204 MPa	n/a	n/a	1	Complete	OK

Recorded native inputs

Module	Input set	Recorded values
Tensile	Upright force inputs (N)	73, 26, 36, 29, 40, 22, 26, 40, ,
Tensile	Flat force inputs (N)	161, 152, 162, 161, 157, 176, 161, 163, 125, 142
Impact	Upright needle inputs (%)	4,00, 5,00, 4,00, 5,00, 4,50, 4,50, 4,50, 5,00, 5,00, 4,50
Impact	Flat needle inputs (%)	40,00, 38,00, 33,00, 39,00, 47,00, 35,00, 45,00, 41,00, 43,00, 44,00
Stiffness	Revolutions / degrees	1 / 240

Approved test notes

Method and equipment context

Purpose-built tensile, pendulum impact and three-point bend apparatus are used with the governed Settings Manager constants consumed by ResultsService. Results are comparative and do not claim accredited-laboratory equipment.

Testing methodology · Engineering methodology whitepaper · Download PDF

Izod and Charpy Impact Strength

Izod Impact Strength · 2026-10-13
Instrument readings in kJ/m²
Mean 9.455 kJ/m²; Std. Dev 1.262 kJ/m²; CV 13.349%; Samples 9; Confidence 9
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.

Charpy Impact Strength · 2026-10-13
Instrument readings in kJ/m²
Mean 20.655 kJ/m²; Std. Dev 2.472 kJ/m²; CV 11.967%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.