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FormFutura_BVOH.xml.fdm_material
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FormFutura_BVOH.xml.fdm_material
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<?xml version='1.0' encoding='utf-8'?>
<fdmmaterial version="1.3"
xmlns="http://www.ultimaker.com/material" xmlns:cura="http://www.ultimaker.com/cura">
<metadata>
<name>
<brand>FormFutura</brand>
<material>BVOH</material>
<color>Natural</color>
</name>
<GUID>eeb45bce-beb2-45d2-bd93-58de5bac4e81</GUID>
<color_code>#f5f2d1</color_code>
<version>4</version>
<description>FormFutura's BVOH - Butenediol Vinyl Alcohol Co-polymer -
3D printer filament is an advanced water-soluble support material for
complex multi-extrusion 3D printing. BVOH bonds to nearly all
'build materials' and it dissolves in water at a faster rate than PVA support materials.
Its thermal stability is optimized to eliminate any risk of your hot-end clogging up by thermal degradation.
Key features
Good bonding with nearly all 'build materials'
Excellent solubility in water
Resistant to thermal degradation through optimized melt flow properties
Eco-friendly
Waste can be disposed of by flushing it (with water) through any regular household drain
Applications
Reliable multi-extrusion 3D printing of complex structures that require a water-soluble support material
3D printing geometries with large overhangs or complex hollow structures
PVA molds
</description>
<adhesion_info>General printing guidelines *
Nozzle size: ≥ 0.15mm
layer height: ≥ 0.1mm
Experience level: Expert
Print temp: 220°C ±10°C
Fan speed: 0 - 30%
Heat bed: >60° C
Enclosure needed: No
*) Above displayed settings are meant as guidance to find your optimal print settings. These ranges in settings should work for most printers, but please do feel free to experiment outside these parameters if you think it is suitable for your printer. There are a lot of different type of printers, hot-ends, and printer offset that it is extremely difficult to give an overall one-size-fits-all setting.
*) Do not exceed a printing temperature of 230˚C for a prolonged period of time.
*) Once BVOH has been used or opened from its original vacuum-sealed packaging for a while it is advised to dry the material before using again.
</adhesion_info>
</metadata>
<properties>
<density>1.14</density>
<diameter>2.85</diameter>
</properties>
<settings>
<setting key="print temperature">220</setting>
<setting key="standby temperature">80</setting>
<setting key="heated bed temperature">90</setting>
<setting key="build volume temperature">47</setting>
<setting key="print cooling">0</setting>
<setting key="print speed">30</setting> <!-- max 35mm/s for BVOH, to reduce blockage risk go slower -->
<setting key="retraction amount">3</setting> <!-- default 6.5mm: The length of material retracted during a retraction move. -->
<setting key="retraction speed">20</setting> <!-- default 25mm/s: The speed at which the filament is retracted and primed during a retraction move.. -->
<setting key="anti ooze retract position">-2</setting> <!-- default -4mm: "How far the material needs to be retracted before it stops oozing."-->
<setting key="anti ooze retract speed">5</setting> <!-- default 5mm/s: "How fast the material needs to be retracted during a filament switch to prevent oozing."-->
<setting key="break preparation position">-50</setting> <!-- How far the filament can be stretched before it breaks, while heated -->
<setting key="break preparation speed">25</setting> <!-- How fast the filament needs to be retracted just before breaking it off in a retraction [mm/s]-->
<setting key="break preparation temperature">230</setting> <!-- The temperature used to purge material, should be roughly equal to the highest possible printing temperature -->
<setting key="break position">-50</setting> <!-- How far to retract the filament in order to break it cleanly -->
<setting key="break speed">20</setting> <!-- default 2mm/s"How fast the filament needs to be retracted just before breaking it off in a retraction."-->
<setting key="break temperature">90</setting> <!-- The temperature at which the filament is broken for a clean break -->
<setting key="maximum park duration">300</setting> <!-- seconds. "How long the material can be kept out of dry storage safely." -->
<setting key="no load move factor">0.94</setting> <!-- This setting expresses the difference in the length of the filament when it's being compressed between the feeder and the nozzle chamber. Materials that compress more easily, such as TPU or Polypropylene, will have a lower factor than stiff materials such as PLA. -->
<setting key="flush purge speed">0.5</setting> <!-- How fast to prime the material after switching to a different material. -->
<setting key="end of filament purge speed">0.5</setting> <!-- default: 0.5mm: How fast to prime the material after replacing an empty spool with a fresh spool of the same material-->
<setting key="flush purge length">50</setting> <!-- How much material to use to purge the previous material out of the nozzle (in length of filament) when switching to a different material -->
<setting key="end of filament purge length">50</setting> <!-- default: 20mm: "How much material to use to purge the previous material out of the nozzle (in length of filament) when replacing an empty spool with a fresh spool of the same material." -->
<setting key="flow sensor detection margin">0.8</setting> <!-- For material flow sensor -->
<setting key="retract compensation">0</setting> <!-- For material flow sensor -->
<setting key="relative extrusion">1.0</setting> <!-- For material flow sensor -->
<setting key="support_z_distance">0.0</setting> <!-- Distance from the top/bottom of the support structure to the print. This gap provides clearance to remove the supports after the model is printed. This value is rounded up to a multiple of the layer height.-->
<cura:setting key="support_pattern">gyroid</cura:setting> <!-- great for fast dissolvment of water soluble filaments, yet robust enough -->
<cura:setting key="switch_extruder_extra_prime_amount">5</cura:setting> <!-- ensure there is enough flow at prime tower, especially important after extruder change (and pauses before)-->
<cura:setting key="material_crystallinity">true</cura:setting> <!--Revolutionary new polymer, Butendiol Vinyl Alcohol co-Polymer "BVOH" -->
<cura:setting key="retraction_hop_enabled">false</cura:setting> <!-- when enabled, this lifts the nozzle while retracted and travelling; however this wears the Z spindle and doesnt bring significant benefits -->
<!-- <cura:setting key="support_z_distance">0.0</cura:setting> --> <!-- Distance from the top/bottom of the support structure to the print. This gap provides clearance to remove the supports after the model is printed. This value is rounded up to a multiple of the layer height.-->
<!-- <cura:setting key="xy_offset_layer_0">-0.2</cura:setting> --> <!-- Initial Layer Horizontal Expansion: Amount of offset applied to all polygons in the first layer. A negative value can compensate for squishing of the first layer known as \"elephant's foot\"." -->
<!-- <cura:setting key="hole_xy_offset">0.2</cura:setting> --> <!-- Hole Horizontal Expansion: Amount of offset applied to all holes in each layer. Positive values increase the size of the holes, negative values reduce the size of the holes. -->
<!-- <cura:setting key="support_pattern">gyroid</cura:setting> --> <!-- Gyroid is permeable to fluides and allows faster dissolvment. The pattern of the support structures of the print. The different options available result in sturdy or easy to remove support.-->
<!-- <cura:setting key="material_crystallinity">true</cura:setting> --> <!--Revolutionary new polymer, Butendiol Vinyl Alcohol co-Polymer "BVOH"
Nichigo G-Polymer™ which can be used to freely control crystallinity and the cohesive power of the non-crystalline part is the next generation of vinyl alcohol resins.
In addition to outstanding transparency and solvent resistance, through the combination of “low crystallinity” with “high hydrogen bonding strength”, which are traits that are ordinarily in conflict, this new material realizes functions that had not been possible with conventional PVOH. These include low melting points, high stretching characteristics and high gas barrier performance, as well as low foaming, aqueous solution stability and emulsification performance. -->
<machine>
<machine_identifier manufacturer="Ultimaker B.V." product="Ultimaker S7" />
<machine_identifier manufacturer="Ultimaker B.V." product="Ultimaker S5" />
<machine_identifier manufacturer="Ultimaker B.V." product="Ultimaker S3" />
<hotend id="BB 0.4">
<setting key="hardware compatible">yes</setting>
</hotend>
<hotend id="BB 0.8">
<setting key="hardware compatible">yes</setting>
</hotend>
</machine>
</settings>
</fdmmaterial>