ABS is printed at temperatures of between 210º C and
240º C, depending on the supplier and the printing spe-
ed. ABS performs better with overhangs than PLA and
needs less air from the layer fan (too much air is usually
harmful). Its base does not adhere to the surface as well
as those of PLA objects, as it contracts when cooling
down, which means it usually requires an adhesive lac-
quer even when the temperature of the printing surface
is 70º C.
It has higher mechanical properties than PLA, and is
more stable at high temperatures. If the object has a
very large base, the adhesion problems become worse,
in particular with the edges of the object.
PVA
PVA (polyvinyl alcohol) is a material which is only used
to print support structures for overhangs. It is a linen
white colour and soluble in water, which means it can
be removed easily and safely, and prints at around 190º
C, which is a lower temperature than PLA. Problems
may occur when printing the supports due to oozing
issues.
The material is highly sensitive to ambient moisture,
and must be removed from the printer after use and
stored in a dry place.
HIPS
HIPS is a material with properties similar to those of
ABS, but which reacts with and dissolves in Limonene.
It is usually used to create support structures when
printing with ABS.
CPE
Co-Polyesters are chemically resistant, tough and
dimensional stable. Depending on the formulation, CPE
can withstand temperatures up to 90ºC and has a great
impact resistance. CPE is the best alternative to ABS
material for its good thermal and mechanical properties
while it’s much easier to print.
NYLON
Nylon (Poly-amide) is well-known for its impressive
durability, high strength-to-weight ratio flexibility, low
friction and corrosion resistance. Ideal for tools, functio-
nal prototypes and end-use parts.
TPE
TPE (thermoplastic elastomer) is a flexible material
which is available in a range of colours. Printing with
TPE is more complex, and requires a certain amount of
care. It is not recommended for non-experienced users.
The recommended nozzle size is 0.6 mm. It is a plastic
which is highly sensitive to ambient moisture, and
should be stored in a dry place when not being used.
SPECIALS
Plastic-based materials with wood or metal particles
or fibres. It is recommended to use bigger nozzle sizes
(starting at 0.5mm) to get good results
User Manual 33
Filament
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