{
  "bed_temperature_c": 70.0,
  "brand_name": "Ultimaker",
  "doi": "10.5281/zenodo.8089569",
  "infill_density_pct": 100.0,
  "is_standard_coupon": true,
  "is_training_ready": true,
  "layer_height_mm": 0.1,
  "material_abbreviation": "PLA",
  "material_class": "FFF",
  "material_family": "PLA",
  "material_name": "PLA Tough White 20231",
  "material_type": "PLA",
  "measurement_confidence": "measured",
  "part_density_g_cm3": 1.1787242351460192,
  "print_speed_mm_s": 20.0,
  "print_temperature_c": 225.0,
  "printer_model_reported": "Ultimaker S5",
  "provenance_notes": "PLA Tough White | test speed 1 mm/min",
  "raster_angle_deg": 90.0,
  "record_created_at": "2026-08-11",
  "record_id": "1244e1e2-7d28-5f7b-a9f7-62eac577e9fc",
  "record_kind": "measured_specimen",
  "record_revision": 1,
  "relative_density_pct": 96.6167405857393,
  "schema_version": "0.1.0",
  "source": "zenodo_8089569",
  "source_citation": "zenodo_8089569. DOI 10.5281/zenodo.8089569 (CC-BY-4.0)",
  "source_license": "CC-BY-4.0",
  "specimen_geometry": "printed dog-bone",
  "specimen_standard": "ISO 527-type tensile",
  "tensile_modulus_mpa": 2865.4667952759687,
  "tensile_strength_mpa": 32.12382131448554,
  "wall_count": 0
}