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Conductive PLA Proto-Pasta

Diameter: 1.75 mm

Format: Spool 500 g

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59.95 €

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Conductive PLA Proto-Pasta

Name: Conductive PLA Proto-Pasta
Brand: Proto-Pasta
SKU: COND-PROTO-PASTA
Price: 59.95 EUR
Availability: InStock

SKU: COND-PROTO-PASTA-175-500

59.95 €

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Diameter: 1.75 mm

Format: Spool 500 g

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Quantity

In stock 23 units available for immediate shipping.
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Approximate delivery date: Tuesday 8 September

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Conductive PLA filament of Proto-Pasta is composed of polymer (PLA), a dispersant and conductive carbon. It's a semi-flexible material and compatible with any desktop 3D printer.
Conductive PLA filament Proto-Pasta is ideal for use in low voltage circuits, digital keyboards that require low conductivity, Arduino, tactile sensors, robotics and electronics.

Image 1: 3D printed parts with conductive filament and operation. Source: Protopasta.

The conductive filament PLA is feasible to track any item through a resistance 1Kohm. Conductive PLA filament is more flexible than the PLA has a lower adhesion. It also presents a softening temperature similar to the PLA (around 50 degrees). As for its rigidity is low; could be considered a semi-flexible material (fracture occurs when folding the pieces repeatedly). If you want to print double head is recommended for use in conjunction with the PLA.

PLA Conductive

Image 2: PLA Conductive. Source: Protopasta.

The main features of the PLA conductive filament are:

Resistivity volumetric filament without 3D printing: 15 ohm cm
Resistivity volumetric 3D printed parts perpendicular to the layers: 30 ohm-cm
Volume resistivity of 3D printed parts through layers (along the Z axis): 115 ohm-cm
Resistance to a length of 10 cm filament 1.75 mm: 1.8 Kohm
Resistance to a length of 10 cm filament 2.85 mm: 0.6 Kohm

You can get more information on this thread in the next link.

It is advisable to use a hardened steel nozzle or Olsson Ruby since the particles are quite abrasives and wears out the brass nozzles.

General information
Material	Material Conductivo + Aglutinante
Format	125 g / 500 g
Density	1.24 g/cm³
Filament diameter	1.75 / 2.85 mm
Filament tolerance	± 0.05 mm
Filament length	(Ø1.75 mm - 0.125 Kg) ± 41 m / (Ø1.75 mm - 0.5 Kg) ± 164 m / (Ø 2.85 mm - 0.125 Kg) ± 15 m / (Ø 2.85 mm - 0.5 Kg) ± 60 m

Printing properties
Printing temperature	195 - 225 ºC
Print bed temperature	50 - 60 ºC
Chamber temperature	✗
Cooling fan	✓
Recommended printing speed	25 - 45 mm/s

Mechanical properties
Elongation at break	- %
Tensile strength	- MPa
Tensile modulus	- MPa
Flexural strength	- MPa
Flexural modulus	- MPa
Surface hardness	-

Thermal properties
Melting temperature	150 ºC
Softening temperature	55 ºC

Specific properties
Transparency	-

Other
HS Code	3916.9
Spool diameter (outer)	205 mm
Spool diameter (inner hole)	53 mm
Spool width	55 mm

Print with Conductive PLA Filament Proto-Pasta is almost as easy as printing with the standard PLA. It is not necessary to have a warm bed 3D printer to print the PLA conductive filament, although in the case of having a 3D printer heated bed is recommended for use to 50-60 °C because a higher adhesion is obtained.

Adherence of the first layer is key and probably the most important factors for good impressions. so you can use Magigoo, BuildTak, Blue Tape or 3DLac.