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ePAHT-CF

ePAHT-CF(Nylon Carbon Fiber)

Product Description :

ePAHT-CF (Nylon Carbon Fiber) is a material jointly developed by eSUN and LUVOCOM. Its print has matte and delicate finish. The filament has added high-rigidity carbon fiber based on the properties of nylon, with high mechanical strength, impact resistance, high rigidity, and heat resistance up to 150℃.

Instruction Application

ePAHT-CF (Nylon Carbon Fiber) is a material jointly developed by eSUN and LUVOCOM. Its print has matte and delicate finish. The filament has added high-rigidity carbon fiber based on the properties of nylon, with high mechanical strength, impact resistance, high rigidity, and heat resistance up to 150℃. Compared with pure nylon, the shrinkage rate and water absorption are greatly reduced. It has high accuracy, low distortion, no warping, no need to heat chamber or bed.

 

Comparison of physical performance indicators:

 

Material

ePA-CF

ePAHT-CF

Impact strength

12

12.74

Tensile Strength

75Mpa

173.37 Mpa

Elongation at break

26%

8.93%

Bending strength

122Mpa

171.64Mpa

Flexural modulus

5160Mpa

5612.41Mpa

Heat distortion temperature

155℃

190℃

 

Printing parameters:

 

Material name

ePAHT-CF

Recommended printing temperature

260-300℃

Bed

60-80℃  (glass/carbon fiber board + solid glue)

Fan

0%

Printing speed

40-100mm/s

Note: ePAHT-CF are easy to absorb water, so please dry before printing (70℃/12H). It is recommended to use with the eBOX when printing. In addition, ePAHT-CF is also 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.

 

Print performance comparison:

 

 

ePA-CF

ePAHT-CF

Conclusion

Surface finish

No obvious layer pattern

Matte surface

No obvious layer pattern

Matte surface

ePAHT-CF=ePA-CF

Hole-column fit model

(The smaller the value, the better)

0.3mm

0.3mm

ePAHT-CF=ePA-CF

Suspension model

(The larger the value, the better)

≤70°

≤70°

ePAHT-CF=ePA-CF

Suspended bridge

(The larger the value, the better)

50mm

50mm

ePAHT-CF=ePA-CF

Note: Print test conditions: nozzle 280℃; bed 80℃; speed 40mm/s

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