Product Center

FusFun Series

FusFun™ ASA-Aero

ASA-Aero

Production Introduction FusFun™ ASA-Aero is a type of lightweight 3D printing filament, specifically developed for the fields of aircraft models, ship models, drones, etc. ASA-Aero controls the foamin
Unannealed55
HDT-A / degC
Unannealed7
HDT-B / degC
457.94 Young's Modulus / MPa
- Tensile Strength / MPa
Diameter1.75mm Weight1kg
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

FusFun™ ASA-Aero

Synced from Product Parameters V2: Basic & Appearance

Product Name FusFun™ ASA-Aero
Product Model ASA-Aero
Forming Process FDM Compatible Filament
Color / Appearance 本色(Natural)、红色(Red)、黄色(Yellow)、灰色(Grey)、黑色(Black)
Package Weight 1 kg
Filament Diameter 1.75 mm
Brand FusRock
Supplier FusRock

Material Properties

ASA-Aero LT effect of printing temperature on foaming
Recommended printing conditionsNozzle Temperature240-280°CRecommended Nozzle Diameter≥0.4 mmRecommended build surface treatmentGlass、PEI Film or PC FilmBuild plate temperature80-110°CChamber TempSealing or 40-70°CCooling fan speed0-50%Print speed30-90 mm/sRetraction distanceoffRetraction speedoffRecommended Support MaterialN/ADrying setting60℃ for 4-5hAnnealingN/A

Printing Tips

Printing Tips:1.Since ASA-Aero adops the ‘on-demand foaming’ technology, the filament will continue to expand in the nozzle after being heated during the printing process. Therefore, it will cause unavoidable stringing during the nozzle movement. Even adjusting the retraction setting in the slicing software cannot solve this problem. Based on the above, it is recommended to turn off the retraction setting.2.Because ASA materials have a high glass transition temperature, a certain ambient temperature(40-70°C) is required during printing to release the internal stress of the printed parts and reduce warping. When printing thin-walled models without any form of insulation, it is recommended to use nozzles with a diameter of 0.6mm or more to ensure the strength of printed parts and reduce shrinkage.3.When printing with ASA-Aero filaments, please place the enclosed printer in a ventilated environment.

  • Document type
  • Version
  • Time
  • Action
  • TDS
  • 5.0
  • 2023-07-01
  • 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 240 - 280 °C
    Bed Temperature 80 - 110 °C
    Print Speed 30 - 90 mm/s
    Suggested Nozzle 0.4 - 0.4 mm
    Cooling Fan 50 %

    Hardware & Platform

    Nozzle, build plate and pre-print preparation recommendations.

    Build Plate Material PEI Film or Coating with PVP glue

    Support & Compatibility

    Support material, spacing and compatible material recommendations.

    Raft Gap 0.18 - 0.2 mm

    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.

    No application disclaimer to display yet. Link a Product Parameters V2 record to this product in the admin.

    Contact form

    Submit