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FusForce Series

PET-CF

PET-CF

FusForce™️ PET-CF is specially developed for FDM 3D printing process, and its substrate material is PET engineering plastic with low moisture absorption, high strength, creep resistance, excellent chemical resistance and high heat resistance. With go
Unannealed76.6 Annealed115.6 After annealing, saturated moisture treatment105.4
HDT-A / degC
Unannealed86.7 Annealed175.4 After annealing, saturated moisture treatment174.5
HDT-B / degC
Unannealed5730.88 Annealed6208.45 After annealing, saturated moisture treatment6227.9
Young's Modulus / MPa
Unannealed72.51 Annealed70.82 After annealing, saturated moisture treatment67.97
Tensile Strength / MPa
Diameter1.75mm Weight2.5kg / 3kg
Spool Info
  • Specifications
  • Print profile downloads
  • Print parameters
  • Related downloads
  • Application cases
  • FAQ
  • Health tips
  • Moisture handling & storage
  • Application disclaimer
  • Statements & copyright
PRODUCT PARAMETERS V2

FusForce™ PET-CF

Synced from Product Parameters V2: Basic & Appearance

Product Name FusForce™ PET-CF
Product Model PET-CF
Forming Process FDM Compatible Filament
Color / Appearance 黑色(Black)
Package Weight 2.5 kg / 3 kg
Filament Diameter 1.75 mm
Brand FusRock
Supplier FusRock

Material Properties

Recommended printing conditions​Nozzle Temperature280–320 °CRecommended Nozzle Diameter0.4-1.0 mmRecommended build surface treatmentPEI or Coating with PVP glueBuild plate temperature60-80 °CChamber TempSupports printing without sealingCooling fan speedOffPrint speed30-120 mm/sRetraction distance1-3 mmRetraction speed1800-3600 mm/minRecommended Support MaterialFusFree™ S-Multi Quick-Remove SupportDrying setting100-120℃ for 4-6hAnnealing80-100℃ for 4-8h

Recommended printing conditions

Nozzle Temperature280–320 °CRecommended Nozzle Diameter0.4-1.0 mmRecommended build surface treatmentPEI or Coating with PVP glueBuild plate temperature60-80 °CChamber TempSupports printing without sealingCooling fan speedOffPrint speed30-120 mm/sRetraction distance1-3 mmRetraction speed1800-3600 mm/minRecommended Support MaterialFusFree™ S-Multi Quick-Remove SupportDrying setting100-120℃ for 4-6hAnnealing80-100℃ for 4-8h

Printing Tips

Printing Tips:Although the moisture absorption of PET material is very low, it is very sensitive to moisture. Printing after absorbing moisture will result in ozzing, extruding with bubbles and rough surface appearance, thus reducing print quality. It is recommended that put the filament into a dry box (humidity below 15%) immediately after opening the FusForce™️ PET-CF vacuum foil bag for printing. Please put the unused filament back into the original aluminum foil bag for sealed storage.After the material is damp, there will be more printing ozzing, bubbles extruded and rough printing surface. Please dry the filament in an oven at 100-120°C for 4-6h to restore the printing quality of FusForce™️ PET-CF.Phaetus hardened steel and above grade nozzles shall be selected, which can effectively improve the print quality. Besides, it is recommended that the thickness of the heating block should no less than 12mm.After the printing, the printed part can be annealed to further improve the strength of FusForce™️ PET-CF print part. Annealing conditions: place the printed part at 80-100°C for 4-8 hours and cool to room temperature naturally.

  • Document type
  • Version
  • Time
  • Action
  • TDS
  • 6.2
  • 2025-02-01
  • No matching print profile files.

    PRODUCT PARAMETERS V2

    Print parameters

    Synced from the linked Product Parameters V2 record — use as a starting point for slicing and test prints.

    Printing Window

    Core temperature, speed and cooling settings from Product Parameters V2.

    Nozzle Temperature 280 - 320 °C
    Bed Temperature 60 - 80 °C
    Print Speed 30 - 120 mm/s
    Suggested Nozzle 0.4 - 1 mm

    Hardware & Platform

    Nozzle, build plate and pre-print preparation recommendations.

    Build Plate Material PEI or Coating with PVP glue

    Support & Compatibility

    Support material, spacing and compatible material recommendations.

    Raft Gap 0.08 - 0.12 mm
    Retraction 0.4 - 1 mm
    Retraction Speed 30 - 60 mm/s

    No FAQs for this product yet.

    General safety (FusRock)

    1. For intensive long-term 3D printing, use a dedicated room with adequate ventilation.
    2. If you have allergies, confirm the materials you use do not trigger a reaction.
    3. Wear a mask if you have chronic respiratory conditions; others are strongly advised to wear a mask during operation.
    4. When sanding or cutting fiber-reinforced parts, use proper PPE to avoid skin contact or inhalation.
    5. Keep printing away from children and infants.

    Spool routing & moisture control while printing

    How to route filament

    Recommended

    Use a diagram like your internal “correct feeding layout” poster (replace with image in backend):

    [Image: correct feeding path — bearing-equipped dry box + PTFE tube to the extruder]

    Use with a dry box and ensure snag-free feeding. Prefer a bearing-supported dry box and route through PTFE tubing into the hotend.

    Not recommended

    Do not casually “hang” moisture-sensitive filament outside the printer (absorbed moisture can cause stringing, failed prints or poor cosmetics).

    If you must hang a spool, check whether brackets or sheet-metal tabs interfere with the spool flange, causing extrusion drag or jams. (Add your solution link or note below.)

    [Image: tab contacting spool flange]

    Example: machine tab rubbing against spool flange

    Moisture control
    1. Refresh desiccant on schedule so the filament is not silently saturating while the hygrometer barely moves.
    2. During printing keep filament in a proper dry box. Avoid heated “dry boxes” marketed for use while actively printing if they bake the spool unevenly—they can worsen aging and trap moisture inside.
    3. When printing from AMS / AMS 2, monitor humidity badges/indicators and replace desiccant as needed.
    4. If filament picks up moisture, dry it promptly (see the Moisture treatment & storage tab).

    Storage (moisture protection)

    Short breaks Store in a sealed dry box or apply a simple vacuum pack; avoid direct sunlight.
    Long-term storage Return filament to the factory foil bag, squeeze out air (add a fresh desiccant pack if available), then place inside a household vacuum bag and pull vacuum. Keep in a cool, dry place away from sunlight.
    Drying damp filament — guidelines
    Drying parameters

    PTC compact dryer box: 60–70 °C for 4–6 hours.

    Small lab oven (forced-air): temperature uniformity is often limited; spools can warp. Reduce temperature/time (example: 40–45 °C for ~4 hours) and cross-check the material-specific drying notes in the datasheet.

    Important: if print quality does not improve, test with an empty spool before raising temperature—non-uniform heat can deform plastic flanges.

    Large forced-air oven: 60–70 °C for 4–6 hours.

    PS: Why do devices differ? Add an internal article or external link (“learn more”).

    Precautions

    Read before drying

    1. When in doubt, run an empty-spool temperature trial before increasing heat.
    2. Follow the recommended temperatures/times from the product / material admin page.
    3. Prefer forced-air ovens; do not blast the spool directly with hot air.
    4. Avoid exposing the spool edge to a violent air jet.
    5. Do not rest spools only on wire racks—use a flat heat-spreading plate if needed.
    6. Hot spools can burn—use gloves.
    7. Observe fire and electrical safety.
    8. Avoid microwave ovens or other uneven heaters; a temperature-controlled drying oven is preferred.

    (Insert “warped vs normal” spool photos here.)

    Dry vs damp

    What moisture does to prints

    DryDamp
    Cleaner surface, stable color, mechanical properties on specPitting, stringing, whitening, weaker properties (material dependent)

    (Optional: 1 / 2 / 3 day exposure at ~80% RH — same test part.)

    * Example photos may reference a specific grade (e.g. PAHT-CF); label yours accordingly.

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