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ePA12-CF

ePA12-CF

Product Description :

  • Low water absorption rate, the lowest water absorption rate among eSUN nylon series products
  • High strength, high rigidity
  • Excellent chemical resistance
  • High temperature resistance
  • High dimensional stability
  • Excellent printability, good interlayer adhesion, no warping
  • Conductive and antistatic
  • Instruction Application

    ePA12-CF (Nylon Carbon Fiber) is a material jointly developed by eSUN and LUVOCOM.

    This product has the lowest water absorption rate among eSUN nylon products, and its size and electrical properties are less affected by humidity and temperature. The surface of the printed items is matte and fine. On the basis of the performance of PA12, 15% high-rigidity carbon fiber is added, giving it high-strength, high-rigidity, impact resistance, self-lubricating and abrasion resistance, excellent chemical resistance, high temperature resistance,  the continuous use temperature of the parts can reach 120°C, and the short-term use temperature can reach 160°C. It can also be detected by metal detectors (≥ 2 mm³). The insulation resistance and surface resistance of the strip electrode are less than 1012Ω, and it can be used as a conductive and antistatic material. Compared with pure nylon, the shrinkage rate and water absorption rate are greatly reduced. The printed model has high dimensional stability, good mechanical performance, good interlayer bonding, excellent printability, low distortion, no warping, and no chamber or bed heat needed.

     

    Product advantages:

    • Low water absorption rate, the lowest water absorption rate among eSUN nylon series products
    • High strength, high rigidity
    • Excellent chemical resistance
    • High temperature resistance
    • High dimensional stability
    • Excellent printability, good interlayer adhesion, no warping
    • Conductive and antistatic

     

    Physical performance indicators:

    Filament

    ePA12-CF

    Melt Index

    8.91(270℃/2.16kg)

    Density

    1.24g/cm3

    Impact strength 

    11.33KJ/M2

    Tensile Strength

    108.18 Mpa

    Elongation at break

    9.02%

    Bending strength

    116.58Mpa

    Flexural modulus

    3335Mpa

    Heat distortion temperature

    90℃

    Continuous use temperature

    120℃

    Short-term use temperature

    160℃

    Bar electrode insulation resistance

    ≤10²Ω

    Surface resistance

    <10²Ω

     

    Physical performance indicators:

    Filament

    ePA-CF

    ePAHT-CF

    ePA12-CF

    ePAHT-GK

    Impact strength

    18.67 KJ/M2

    12.74 KJ/M2

    11.33 KJ/M2

    8.52 KJ/M2

    Tensile Strength

    140Mpa

    173.37 Mpa

    108.18 Mpa

    80.75 Mpa

    Elongation at break

    10.61%

    8.93%

    9.02%

    10.35%

    Bending strength

    140Mpa

    171.64Mpa

    116.58Mpa

    88.54Mpa

    Flexural modulus

    4363Mpa

    5612.41Mpa

    3335 Mpa

    1743Mpa

    Heat distortion temperature

    155℃

    190℃

    90℃

    75.4℃

     

     

    Print parameters:

    Filament

    ePA12-CF

    Recommended print temperature

    280-300℃

    Bed

    45-60℃(Masking paper, PVP solid glue, glass board, carbon fiber board, PEI)

    Fan

    0%

    Print speed

    40-100mm/s

     

    Precautions:

    ePA12-CF can be properly dried before printing to improve the printing effect. It is recommended to use with eBOX when printing. ePA12-CF is very easy to grind nozzles and extruder gears. It is recommended to use hardened steel nozzles or ruby nozzles. Hardened steel extruder gears can be selected if possible. If the printing time of the throat is long, it needs to be replaced. It is recommended to be used with eSUN eBOX and ruby nozzle.

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