{
  "material": "PA-CF",
  "full_name": "Carbon Fiber Reinforced Nylon",
  "family": "Advanced",
  "tagline": "Carbon fiber strength with stunning rigidity.",
  "stock": "Made to order · 3–5 day lead",
  "specs": {
    "Filament diameter": "1.75 mm ±0.02",
    "Net weight": "1 kg spool",
    "Density": "1.21 g/cm³",
    "Nozzle temperature": "260 – 290 °C",
    "Bed temperature": "70 – 90 °C",
    "Print speed": "30 – 60 mm/s",
    "Cooling fan": "Low (10 – 30%)",
    "Heat deflection (HDT)": "110 °C",
    "Tensile strength": "92 MPa",
    "Flexural modulus": "6.2 GPa",
    "Drying": "Mandatory — dry 8 h @ 80 °C",
    "Glass transition (Tg)": "75 °C (dry)",
    "Recommended nozzle": "Hardened steel or ruby — required (abrasive)",
    "Storage": "Dry box mandatory, below 20% RH",
    "Certifications": "RoHS · CE · REACH",
    "Spool": "Cardboard, recyclable"
  },
  "print_settings": [
    "Nozzle: 260 – 290 °C, hardened steel nozzle required",
    "Bed: 70 – 90 °C, enclosure recommended",
    "Speed: 30 – 60 mm/s",
    "Abrasive — use hardened nozzle, never brass"
  ],
  "recommended_use": [
    "Drone & RC frames",
    "Lightweight structural brackets",
    "High-tolerance fixtures",
    "Automotive underhood parts",
    "Robotics components"
  ],
  "best_for": "The stiffest, most dimensionally stable prints we make.",
  "colors_hex": [
    "#0B0F19",
    "#334155",
    "#94A3B8"
  ],
  "property_ratings": {
    "ease": 2,
    "strength": 5,
    "heat": 4,
    "impact": 4,
    "uv": 4,
    "flex": 3
  }
}