Public test session report

Siraya Tech Fiberheart Black TPU 67D GF Black

MaterialID MAT0200

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	0202-01-01
Impact	Not recorded
Izod	2026-10-04
Charpy	2026-10-04
Stiffness	Not recorded

Rigid test status
Partial

Rigid result modules
5/6

Rigid specimen/result records
40

Public details
Approved

Rigid specimen and result quality

Module	Orientation	Average	Std. dev.	CV	Specimens	Confidence	Validation
Tensile	Upright	8,736 MPa	1,672 MPa	0,191%	10	10/10	OK
Tensile	Flat	34,73 MPa	1,932 MPa	0,056%	10	10/10	OK
Impact	Upright	14,51 kJ/m²	0,998 kJ/m²	0,069%	10	10/10	OK
Impact	Flat	55,801 kJ/m²	1,537 kJ/m²	0,028%	10	10/10	OK
Stiffness	Three-point bend	n/a	n/a	n/a	0		OK

Recorded native inputs

Module	Input set	Recorded values
Tensile	Upright force inputs (N)	50, 47, 71, 70, 65, 44, 45, 69, 55, 52
Tensile	Flat force inputs (N)	236, 223, 235, 214, 210, 219, 208, 232, 241, 240
Impact	Upright needle inputs (%)	19, 19, 15, 18, 17, 18,5, 17, 18,5, 17,5, 17,5
Impact	Flat needle inputs (%)	92, 94, 90, 91, 86, 90, 89, 73, 93, 91
Stiffness	Revolutions / degrees

Approved test notes

Stiffness

DNF

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

Flexible Material Testing

Comparative in-house measurements; n = independent specimens. Separate test groups; Overall unchanged.

Method	Result	Condition	Mean	n	SD	CV %	Range
3ef3953f	Apparent Compressive Stress at 20% Strain (MPa)	10 s hold · 2 mm displacement · cycle 1	4.282	7	0.186	4.332	3.977–4.559
3ef3953f	Apparent Compressive Stress at 20% Strain (MPa)	30 s hold · 2 mm displacement · cycle 1	3.945	7	0.167	4.241	3.663–4.181
3ef3953f	Compression Force at 20% Strain (N)	10 s hold · 2 mm displacement · cycle 1	272.429	7	11.802	4.332	253–290
3ef3953f	Compression Force at 20% Strain (N)	30 s hold · 2 mm displacement · cycle 1	251	7	10.646	4.241	233–266
3ef3953f	Force reduction from 10 s to 30 s at 20% Strain (%)	first compression only · 2 mm displacement	7.863	7	0.283	3.596	7.463–8.276
3ef3953f	Force retention at 20% Strain (%)	10–30 s · 2 mm displacement · cycle 1	92.137	7	0.283	0.307	91.724–92.537
3ef3953f	Residual height loss after recovery (%)	20% compression · 30 s compressed hold · 60 s rest · 10 mm initial height · cycle 1	2.567	6	0.333	12.961	2.1–3
ed381ba8	Shore A Hardness (Shore A)	10 s reading · 8 mm	91.4	1	—	—	91.4–91.4

Shore location statistics

Within each specimen; specimen numbers are local to each test group. SD uses the sample formula. These readings do not increase independent n.

Method	Scale	Condition	Specimen	Readings	Mean	Location SD	Location CV %
ed381ba8	Shore A Hardness	10 s reading · 8 mm	1	5	91.4	1.817	1.988

Izod and Charpy Impact Strength

Izod Impact Strength · 2026-10-04
Instrument readings in kJ/m²
Mean 38.345 kJ/m²; Std. Dev 2.077 kJ/m²; CV 5.417%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.

Charpy Impact Strength · 2026-10-04
Instrument readings in kJ/m²
Mean 37.801 kJ/m²; Std. Dev 0.917 kJ/m²; CV 2.426%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.