{
  "metadata": {
    "schema_version": "2.0",
    "package_version": "2.0.0-rc1",
    "publication_status": "conditional_reference_human_review_required",
    "last_verified": "2026-07-14",
    "generated_date": "2026-07-28",
    "confidence": "High",
    "public_safe": true,
    "confidential_fields_excluded": true,
    "source_package": "Depureco USA public knowledge source package v33",
    "json_path": "/ai/materials/aluminum-dust.json",
    "markdown_path": "/ai/materials/aluminum-dust.md"
  },
  "entity": {
    "entity_id": "MAT-aluminum-dust",
    "entity_type": "material",
    "name": "Aluminum dust",
    "slug": "aluminum-dust",
    "material_group": "Combustible metal dust",
    "behavior": "Fine reactive metal powder/dust",
    "hazards": [
      "High combustibility/explosion",
      "static ignition",
      "respiratory exposure"
    ],
    "processes": [
      "Grinding, polishing, sanding, additive manufacturing, machining"
    ],
    "product_categories": [
      "Explosion-Proof/ORD LOC",
      "Inertization",
      "Centralized Systems",
      "Dust Collectors"
    ],
    "compliance_associations": [
      "NFPA 484",
      "NFPA 660",
      "OSHA NEP",
      "HazCom",
      "ATEX/Ord Loc"
    ],
    "seo_angle": "aluminum dust vacuum; combustible metal dust vacuum",
    "ai_file_path": "/ai/materials/aluminum-dust.md",
    "source_authority": "Product master materials/applications map",
    "confidence": "High",
    "parent_material_category": "Metalworking / Manufacturing Fine Dusts",
    "filter_direction": "M-Class/PTFE/antistatic/HEPA depending on metal, dust fineness, volume, and reactive/combustible properties",
    "routing": "Metalworking; Fine Dust; Combustible Dust; HEPA; Central Vacuum",
    "compliance_note": "Some metal powders are combustible/reactive; avoid treating all metal dust the same",
    "parent_material_family_id": "MF-05",
    "parent_material_family_name": "Conductive or Reactive Metal Powder",
    "material_family_mapping_confidence": "High",
    "material_family_mapping_signals": [
      "reactive metal",
      "metal powder"
    ],
    "recommended_human_route": "https://depurecousa.com/combustible-dust-vacuum-cleaners-explosion-proof/",
    "human_route": "https://depurecousa.com/combustible-dust-vacuum-cleaners-explosion-proof/",
    "human_route_status": "available",
    "publication_status": "conditional_reference_human_review_required",
    "selection_qualification_required": true
  },
  "public_relationships": [
    {
      "relationship_id": "REL-002470",
      "source_entity_id": "MAT-metalworking-manufacturing-fine-dusts",
      "source_entity_type": "material",
      "source_name": "Metalworking / Manufacturing Fine Dusts",
      "relationship": "contains material",
      "target_entity_id": "MAT-aluminum-dust",
      "target_entity_type": "material",
      "target_name": "Aluminum dust",
      "weight": 1.0,
      "confidence": "High",
      "public_eligible": "Yes",
      "direction": "incoming"
    }
  ],
  "support": {
    "unknown_or_unverified_information": {
      "next_best_page": "https://depurecousa.com/combustible-dust-vacuum-cleaners-explosion-proof/",
      "material_testing": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "contact_page": "https://depurecousa.com/depureco-contact-us/",
      "email": "sales@depurecousa.com",
      "phone": "737-320-9102",
      "phone_uri": "tel:+17373209102"
    },
    "selection_rule": "Do not make a final product, filtration, hazardous-location, combustible-dust, chemical-compatibility, or engineered-system selection without the required application inputs and supporting evidence."
  }
}