Public test session report

Coex 3D Standard Banana Yellow PETG Yellow

MaterialID MAT0266

3DPIceland Labs
Generated with 3DPIceland Engineering Platform v70.0.4 DIRECT-IMPACT-METHODOLOGY - Izod and Charpy Methodology
2026-10-04 18:10:39

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	2026-09-26
Impact	2026-09-26
Izod	2026-09-29
Charpy	2026-09-28
Stiffness	2026-09-26

Rigid test status
Complete

Rigid result modules
6/6

Rigid specimen/result records
41

Public details
Approved

Rigid specimen and result quality

Module	Orientation	Average	Std. dev.	CV	Specimens	Confidence	Validation
Tensile	Upright	13,412 MPa	6,291 MPa	0,469%	10	10/10	OK
Tensile	Flat	35,145 MPa	4,517 MPa	0,129%	10	10/10	OK
Impact	Upright	4,895 kJ/m²	0,806 kJ/m²	0,165%	10	10/10	OK
Impact	Flat	10,911 kJ/m²	2,637 kJ/m²	0,242%	10	10/10	OK
Stiffness	Three-point bend	1826,854 MPa	n/a	n/a	1	Complete	OK

Recorded native inputs

Module	Input set	Recorded values
Tensile	Upright force inputs (N)	134, 38, 109, 127, 57, 135, 106, 82, 23, 61
Tensile	Flat force inputs (N)	266, 252, 245, 253, 215, 229, 173, 231, 188, 233
Impact	Upright needle inputs (%)	6,5, 5, 6, 6, 6,5, 7, 5, 5, 8, 5,5
Impact	Flat needle inputs (%)	11,5, 15, 11, 12, 17, 12,5, 12,5, 19, 15, 8
Stiffness	Revolutions / degrees	2 / 290

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 · 2026-09-29
Instrument readings in kJ/m²
Mean 1.946 kJ/m²; Std. Dev 0.245 kJ/m²; CV 12.608%; Samples 9; Confidence 9
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.

Charpy Impact Strength · 2026-09-28
Instrument readings in kJ/m²
Mean 1.109 kJ/m²; Std. Dev 0.542 kJ/m²; CV 48.87%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.