{
  "schemaVersion": "plot-data-v1",
  "id": "ppsupper-tough-esd.mechanical.tensile-temperature-sweep",
  "plotType": "mechanical",
  "materialSlug": "ppsupper-tough-esd",
  "title": "Tensile response by temperature",
  "method": "ASTM D638 tensile temperature sweep",
  "sourceFile": "ppsupper-tough-esd__mechanical__tensile-temperature-sweep__v001.csv",
  "sourceDocument": "LIMS processed average curve exports, May 2026",
  "sourceData": "Average stress-strain curves imported from LIMS processed curve workbooks. Property values are TDS values supplied in the generator metadata, not inferred from the curve points.",
  "sourceWorkbooks": [
    "curve (4).xlsx",
    "curve (5).xlsx",
    "curve (3).xlsx",
    "curve (6).xlsx",
    "curve (7).xlsx",
    "curve (8).xlsx"
  ],
  "x": {
    "key": "strain_percent",
    "label": "Strain",
    "unit": "%",
    "scale": "linear"
  },
  "series": [
    {
      "key": "stress_mpa_minus_90c",
      "label": "-90 C",
      "unit": "MPa",
      "color": "#6bb7ff",
      "conditionId": "minus_90c",
      "metrics": [
        {
          "label": "Tensile Strength",
          "value": 118.6,
          "unit": "MPa",
          "precision": 1
        },
        {
          "label": "Tensile Modulus",
          "value": 3.33,
          "unit": "GPa",
          "precision": 2
        },
        {
          "label": "Elongation at Break",
          "value": 7.2,
          "unit": "%",
          "precision": 1
        }
      ]
    },
    {
      "key": "stress_mpa_minus_25c",
      "label": "-25 C",
      "unit": "MPa",
      "color": "#58d8c9",
      "conditionId": "minus_25c",
      "metrics": [
        {
          "label": "Tensile Strength",
          "value": 96.6,
          "unit": "MPa",
          "precision": 1
        },
        {
          "label": "Tensile Modulus",
          "value": 2.73,
          "unit": "GPa",
          "precision": 2
        },
        {
          "label": "Elongation at Break",
          "value": 12.4,
          "unit": "%",
          "precision": 1
        }
      ]
    },
    {
      "key": "stress_mpa_23c",
      "label": "23 C",
      "unit": "MPa",
      "color": "rgb(var(--color-brand-acid))",
      "conditionId": "plus_23c",
      "metrics": [
        {
          "label": "Tensile Strength",
          "value": 77.1,
          "unit": "MPa",
          "precision": 1
        },
        {
          "label": "Tensile Modulus",
          "value": 2.62,
          "unit": "GPa",
          "precision": 2
        },
        {
          "label": "Elongation at Break",
          "value": 23.5,
          "unit": "%",
          "precision": 1
        }
      ]
    },
    {
      "key": "stress_mpa_plus_40c",
      "label": "+40 C",
      "unit": "MPa",
      "color": "#f4c95d",
      "conditionId": "plus_40c",
      "metrics": [
        {
          "label": "Tensile Strength",
          "value": 75.9,
          "unit": "MPa",
          "precision": 1
        },
        {
          "label": "Tensile Modulus",
          "value": 2.48,
          "unit": "GPa",
          "precision": 2
        },
        {
          "label": "Elongation at Break",
          "value": 12.4,
          "unit": "%",
          "precision": 1
        }
      ]
    },
    {
      "key": "stress_mpa_plus_105c",
      "label": "+105 C",
      "unit": "MPa",
      "color": "#f28f45",
      "conditionId": "plus_105c",
      "metrics": [
        {
          "label": "Tensile Strength",
          "value": 58.4,
          "unit": "MPa",
          "precision": 1
        },
        {
          "label": "Tensile Modulus",
          "value": 2.14,
          "unit": "GPa",
          "precision": 2
        },
        {
          "label": "Elongation at Break",
          "value": 22.6,
          "unit": "%",
          "precision": 1
        }
      ]
    },
    {
      "key": "stress_mpa_plus_170c",
      "label": "+170 C",
      "unit": "MPa",
      "color": "#e85d75",
      "conditionId": "plus_170c",
      "metrics": [
        {
          "label": "Tensile Strength",
          "value": 37.0,
          "unit": "MPa",
          "precision": 1
        },
        {
          "label": "Tensile Modulus",
          "value": 1.91,
          "unit": "GPa",
          "precision": 2
        },
        {
          "label": "Elongation at Break",
          "value": 45.0,
          "unit": "%",
          "precision": 1
        }
      ]
    }
  ],
  "conditions": [
    {
      "id": "minus_90c",
      "label": "-90 C",
      "description": "LIMS processed average curve from curve (4).xlsx."
    },
    {
      "id": "minus_25c",
      "label": "-25 C",
      "description": "LIMS processed average curve from curve (5).xlsx."
    },
    {
      "id": "plus_23c",
      "label": "23 C",
      "description": "LIMS processed average curve from curve (3).xlsx."
    },
    {
      "id": "plus_40c",
      "label": "+40 C",
      "description": "LIMS processed average curve from curve (6).xlsx."
    },
    {
      "id": "plus_105c",
      "label": "+105 C",
      "description": "LIMS processed average curve from curve (7).xlsx."
    },
    {
      "id": "plus_170c",
      "label": "+170 C",
      "description": "LIMS processed average curve from curve (8).xlsx."
    }
  ],
  "processing": {
    "method": "Only the LIMS Average X Axis and Average stress curve columns were imported. Negative strain rows were excluded, stress was constrained to nonnegative values, and the physical origin was inserted for plotting.",
    "gridStepPercentStrain": 0.1
  }
}