SOFT PLA-Flex

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32,45 €
32,45 €

This is a flexible filament with properties durable rubber.

Soft-Flexible PLA filament is a flexible filament with properties durable rubber. It is useful for parts that need to be flexible, they do not break when bent (resistant) and also be durable.

The standard PLA is very rigid and doesn´t bend well, however the Soft-Flexible PLA is flexible which makes it resistant to impact and suitable for many industrial and domestic applications. (Used for products as varied as tires, spare-railway mechanical machinery that must withstand force-or children's toys). The PLA Soft-Flexible with flexible filaments is one of the most widely used materials for flexible parts. The main difference PLA Soft Flexible against other flexible filaments is its known strength and durability. Flexible filaments have a shore hardness of 85A; instead the Soft-Flexible PLA filament is a little firmer and has a Shore hardness A92.

The PLA Soft-Flexible printed is similar to standard PLA. The main difference is that print to print at a slower speed than with standard PLA for good results as well as increased bed temperature. Texture Soft-Flexible PLA is like rubber or TPE (thermoplastic elastomer) and a pure white finish.This filament is a bioplastic made from renewable resources such as corn. It is biodegradable and has a carbon footprint than half of the remaining traditional 3D printing materials.

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PLA Soft_Safety Data Sheet_EN

PLA Soft_Safety Data Sheet in English

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The principal difference with the standard print PLA filament is that needs more bed temperature (about 100C) and printing speed should be lower (range of 10mm/s to 30mm/s). If you need to print very thin and tall pieces, you will see that the PLA plastic does not give you enough time to harden each layer, so that the piece will be as if it had melted. To solve this problem we give a very simple advice, printed at the same time at least 2 pieces, and place them in separate base. Thus while the extruder is moved from one piece to another, the plastic has time to harden each layer in achieving a better result. It is always advisable to use Kapton Tape or 3DLac. It is also advisable to set the "raft"which is to create a first thick layer, and supports that will not suffer that contraction and on which is printed the piece. The disadvantage of using the "raft" is that this first layer will have a less smooth. It is advisable to lower the density of "infill" parameter for the part to store less heat. As for the "brim" (the membrane that is created around the part) parameter is recommended never fit in greater thicknesses of 5mm to help the first layer does not come off. As for the interior temperature where printed is recommended to be controlled and no drafts.


  • Plastic Type: soft and flexible polylactide

  • Manufacturing location: Europe, with the most sophisticated current manufacturing technologies.

  • Color: Natural / Pure White or Black

  • Diameter: 1.75mm or 3mm

  • Length:> 3mm 80 meters) and 250 meters (1.75mm)

  • Tolerance (maximum) diameter: ± 0.05mm

  • Melting point: 175 °C

  • Nozzle temperature: 215-230 ºC

  • Bed temperature based printing: 90-100 ºC

  • Spool diameter: 200 mm

  • Spool width: 55 mm

  • Inside hole diameter: 40 mm

  • Hardness: Shore A92

  • Print speed: 10-30mm/s

  • Shipping Weight: 750 g (without plastic coil)

  • Valid for any type of 3D FDM / FFF Filament printer market.

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