Hackka 1.75mm 1KG Fine Grain Carbon Fiber Reinforced PLA 3D Printing Filament

  • This carbon fiber reinforced PLA has very fine grain, and would not clog on regular size nozzles.
  • Diameter: 1.75mm (±0.02)
  • Weight: Approx. 2.2lb (1kg)
  • Nozzle: At least 0.4mm

Product Features

  • Fine grain formula carbon fiber; this PLA would not clog on regular size printing nozzles.
  • Compatible with all 3D printers.
  • Carbon Fiber Reinforced PLA filament offers more stiffness compared to regular PLA.
  • Printing Temperature: 200-230 degree Celsius. 215 degree Celsius recommended.
  • Carbon Fiber Reinforced PLA have different characteristics than regular PLA. Their output has a less smooth surface and they also have a matte finish.

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3D MARS Sample Carbon Black 1.75mm 3D Printer PLA Filament (20 Meters / 65 Feet Each Color) for 3D Printing and 3D Pens Filament,Dimensional Accuracy +/- 0.05mm


Welcome to the world of 3D Mars for endless opportunities of innovation and design in 3D printing!


Please pay attention to these information before purchasing:

*Type: Sample Carbon BlackFilaments
*Package: Individual Vacuum Sealed
*Gross meter :20 Meter / 65 Feet Each Color, without spool
*Length of Filament Diameter:1.75mm,Dimensional Accuracy +/- 0.05mm

Quick Guides for 3D printer buyers:

PLA users sometimes have difficulties in jamming the hot-end, just add a drop of oil to hot-end, and then when you put a roll on,it will give you smooth, jam-free, jam-smelling prints till the cows come home.
Getting the perfect extruder height is critical to great prints– I prefer the z-level to be set so that there is a very faint impression left on blue painters tape when removing a PLA model.

Product Features

  •  Pla Filament: Eco-friendly carbon black filament is suitable for FDM 3d printing technology
  •  No Jamming: Carbon Black sample of 3d printing materials are not easy to block when extruding from brass printing nozzle
  •  Gross meter: Sample filament is 20 meter / 65 feet each color without 3d printing filament spool.
  •  Compatibility: Sample of 3d printer filament pla 1.75mm works well with MakerBot, Ultimaker, 3D Pen, Prusa i3 ect types of 3d printers.
  •  High-Precision:1.75mm diameter length with dimensional accuracy +/- 0.05mm of filament’s tight tolerance to ensure consistent feeding and stable prints for home printers, 3D pens, hobbyists and schools.

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Thermwood tests 3D printed carbon fibre-filled PPS panels without coatings

Thermwood has taken a major step toward its goal of 3D printing autoclave capable tooling from high temperature carbon fibre filled thermoplastic materials.

The manufacturing company 3D printed 50% carbon fibre-filled PPS panels on its LSAM additive manufacturing machine, maintaining the part’s vacuum to an industry-standard level, without coatings. Testing of the part was conducted by the Fleet Readiness Center, located at MCAS Cherry Point, NC, under a previously announced Cooperative Research and Development Agreement (CRADA) partnership. The results met FRC-East acceptance criterion that the bag must not lose than more than 2 in Hg over five minutes.

As an added benefit, Thermwood believes it will soon be capable of producing moulds and tooling that function properly under vacuum in a heated, pressurized autoclave, also without the use of any type of coating to seal the printed tools.

Previously, other unaffiliated companies have tested actual tools printed by Thermwood from 20% Carbon Fibre-filled ABS and have also found that those tools held vacuum to an acceptable level without the use of any sealer or coating; however, the ABS material is not suitable for high temperature applications.

Yet, several parts have been made from those tools under vacuum at room temperature and at slightly elevated temperatures. Thermwood has also already printed a 50% Carbon Fibre-filled three dimensional PPS mould which has not yet been tested. Thermwood’s goal is to produce moulds that will be used in a production autoclave, moulding finished parts suitable for actual end use.

Thermwood’s additive printing process differs fundamentally from conventional Fused Deposition Modelling (FDM) printing. Most FDM processes print parts by melting and extruding a relatively small bead of thermoplastic material onto a heated build plating that is contained within a heated chamber. The heated chamber keeps the extruded material from cooling too much before the next layer is added.

Thermwood machines print a large bead at such a high rate that a heated environment is not needed. It is basically an exercise in controlled cooling. Print speed is adjusted so that each layer cools to the proper temperature just as the next layer starts to print resulting in a continuous printing process that produces high quality parts. Thermwood believes this fundamentally different approach produces superior parts.

One other feature that Thermwood engineers believe helps produce solid, void free parts, is a patent pending compression roller that follows directly behind the print nozzle, flattening the bead while fusing it tightly to the previous layer.

Uxcell a16050300ux0511 Knurled Thumb Nuts M3 Carbon steel Knurled Thumb Nuts 20 Pcs for 3D Printer Heated Bed

M3 zinc plated carbon steel knurled nut, or thumb nut, is a nut with a knurled outside surface. This facilitates tightening by hand.The hand tightening leveling knurled thumb nuts thumbscrew for 3D printer heated bed.

Product Features

  • Thread size: M3/0.12″; product Name: knurled thumb nuts
  • Material: Carbon steel; weight: 48G
  • Package Content: 20 x knurled thumb nuts; main Color: Silver tone
  • Pitch: 0.5mm; total size: 11 x 6mm/0.43″ x 0.24″ (d*h)
  • Coating: galvanized/zinc plated

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