{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "006:55"
  ],
  "contactPoint": {
    "fn": "Alexander Landauer",
    "hasEmail": "mailto:alexander.landauer@nist.gov"
  },
  "description": "This dataset consists of experimental data from testing high strength fibers under four quasi-static rates (QS) on a single fiber test machine and under high-strain rate (HSR) on a single fiber Kolsky bar. Two poly-paraphenylene terephthalamide (PPTA) aramid fiber types were tested in the pristine condition. The data is first organized by material type in the main folder. Within the material type folder, they are organized by crosshead speed (for QS) or by the designation HSR (for Kolsky bar tests). See the \"data_summary.txt\" and \"readme.txt\" files in the main folder and individual notes files in each subfolder for descriptions of the included data and the associated manuscript for complete details and interpretations. The \"scripts\" subfolder provides helpful Matlab scripts for statistical analyses of the data.\n\nThe dataset consists of about 45 files in formats: .xlsx, .mat, .m, .png, and .txt",
  "distribution": [
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/Aramid_a.png",
      "mediaType": "image/png"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/Aramid_a.png.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/AramidA_HSR.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/AramidA_HSR.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/qDIC_processed_data/Aramid_A_qdic_25_data.mat",
      "mediaType": "application/x-matlab-data"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/qDIC_processed_data/Aramid_A_qdic_25_data.mat.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/qDIC_processed_data/Aramid_A_qdic_30_data.mat",
      "mediaType": "application/x-matlab-data"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/qDIC_processed_data/Aramid_A_qdic_30_data.mat.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/qDIC_processed_data/Aramid_A_qdic_8_data.mat",
      "mediaType": "application/x-matlab-data"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR/qDIC_processed_data/Aramid_A_qdic_8_data.mat.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR_data_notes.txt",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/HSR_data_notes.txt.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_0p1mmmin/AramidA_QS_0p1mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_0p1mmmin/AramidA_QS_0p1mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_0p1mmmin/Displacment_force_raw_data/AramidA_QS_0p1mmmin_1to50data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_0p1mmmin/Displacment_force_raw_data/AramidA_QS_0p1mmmin_1to50data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_0p1mmmin/Displacment_force_raw_data/AramidA_QS_0p1mmmin_51to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_0p1mmmin/Displacment_force_raw_data/AramidA_QS_0p1mmmin_51to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1mmmin/AramidA_QS_1mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1mmmin/AramidA_QS_1mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1mmmin/Displacment_force_raw_data/AramidA_QS_1mmmin_1to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1mmmin/Displacment_force_raw_data/AramidA_QS_1mmmin_1to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1p5mmmin/AramidA_QS_1p5mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1p5mmmin/AramidA_QS_1p5mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1p5mmmin/Displacment_force_raw_data/AramidA_QS_1p5mmmin_1to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_1p5mmmin/Displacment_force_raw_data/AramidA_QS_1p5mmmin_1to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_6mmmin/AramidA_QS_6mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_6mmmin/AramidA_QS_6mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_6mmmin/Displacment_force_raw_data/AramidA_QS_6mmmin_1to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_6mmmin/Displacment_force_raw_data/AramidA_QS_6mmmin_1to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_data_notes.txt",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_A/QS_data_notes.txt.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/Aramid_b.png",
      "mediaType": "image/png"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/Aramid_b.png.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/AramidB_HSR.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/AramidB_HSR.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/qDIC_processed_data/Aramid_B_qdic_19_data.mat",
      "mediaType": "application/x-matlab-data"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/qDIC_processed_data/Aramid_B_qdic_19_data.mat.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/qDIC_processed_data/Aramid_B_qdic_20_data.mat",
      "mediaType": "application/x-matlab-data"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/qDIC_processed_data/Aramid_B_qdic_20_data.mat.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/qDIC_processed_data/Aramid_B_qdic_25_data.mat",
      "mediaType": "application/x-matlab-data"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR/qDIC_processed_data/Aramid_B_qdic_25_data.mat.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR_data_notes.txt",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/HSR_data_notes.txt.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/AramidB_QS_0p1mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/AramidB_QS_0p1mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/Displacment_force_raw_data/AramidB_QS_0p1mmmin_1to80data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/Displacment_force_raw_data/AramidB_QS_0p1mmmin_1to80data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/Displacment_force_raw_data/AramidB_QS_0p1mmmin_81to97data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/Displacment_force_raw_data/AramidB_QS_0p1mmmin_81to97data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/Displacment_force_raw_data/AramidB_QS_0p1mmmin_98to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_0p1mmmin/Displacment_force_raw_data/AramidB_QS_0p1mmmin_98to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1mmmin/AramidB_QS_1mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1mmmin/AramidB_QS_1mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1mmmin/Displacment_force_raw_data/AramidB_QS_1mmmin_1to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1mmmin/Displacment_force_raw_data/AramidB_QS_1mmmin_1to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1p5mmmin/AramidB_QS_1p5mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1p5mmmin/AramidB_QS_1p5mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1p5mmmin/Displacment_force_raw_data/AramidB_QS_1p5mmmin_1to76data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1p5mmmin/Displacment_force_raw_data/AramidB_QS_1p5mmmin_1to76data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1p5mmmin/Displacment_force_raw_data/AramidB_QS_1p5mmmin_77to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_1p5mmmin/Displacment_force_raw_data/AramidB_QS_1p5mmmin_77to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_6mmmin/AramidB_QS_6mmmin.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_6mmmin/AramidB_QS_6mmmin.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_6mmmin/Displacment_force_raw_data/AramidB_QS_6mmmin_1to60data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_6mmmin/Displacment_force_raw_data/AramidB_QS_6mmmin_1to60data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_6mmmin/Displacment_force_raw_data/AramidB_QS_6mmmin_61to100data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_6mmmin/Displacment_force_raw_data/AramidB_QS_6mmmin_61to100data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_data_notes.txt",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Aramid_B/QS_data_notes.txt.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/README.txt",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/README.txt.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/Kruskal_wallis_data.xlsx",
      "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/Kruskal_wallis_data.xlsx.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/equal_variance_check.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/equal_variance_check.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_6_violin_plot.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_6_violin_plot.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_7_9_S5_shape_scale_plot.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_7_9_S5_shape_scale_plot.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_7_9_S5comp_five_wbl.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_7_9_S5comp_five_wbl.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_8_10_S6_box_plot.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/figure_8_10_S6_box_plot.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/kruskal_wallis_analysis.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/kruskal_wallis_analysis.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/oneway_ANOVA.m",
      "mediaType": "text/x-objcsrc"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/Scripts/oneway_ANOVA.m.sha256",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/data_summary.txt",
      "mediaType": "text/plain"
    },
    {
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-4163/data_summary.txt.sha256",
      "mediaType": "text/plain"
    }
  ],
  "identifier": "ark:/88434/mds2-4163",
  "issued": "2026-04-09",
  "keyword": [
    "Aramid fibers",
    "Body Armor",
    "High strain rate",
    "High strength fiber",
    "Kolsky bar",
    "Strain rate sensitivity",
    "Tensile testing"
  ],
  "landingPage": "https://data.nist.gov/od/id/mds2-4163",
  "language": [
    "en"
  ],
  "license": "https://www.nist.gov/open/license",
  "modified": "2026-04-02 00:00:00",
  "programCode": [
    "006:045"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Institute of Standards and Technology"
  },
  "theme": [
    "Materials:Materials characterization",
    "Materials:Polymers",
    "Public Safety:Law enforcement"
  ],
  "title": "Data for Revealing Statistically Robust Strain Rate Effects on the Mechanical Performance of Pristine Single Fiber Aramids"
}