Introducing the Eden 3-D Printing System
3–4
DOC-00260 Rev. A1
Resins
Model
and
support
materials
used
for
producing
models
with
Eden
printers
are
made
of
resins,
which
are
composed
of
reactive
monomers
and
oligomers.
Care
must
be
taken
when
storing
and
handling
them,
both
to
protect
operators
and
the
environment,
and
to
ensure
their
effectiveness.
Signs
of
premature
polymerization
in
the
resin
cartridge
include
bulging,
leaking,
the
emission
of
heat,
and
unusual
odor.
Exposure
to
heat
can
cause
resin
to
gel
in
the
cartridge.
To
prevent
this,
observe
the
following
guidelines
when
handling
and
storing
Eden
modeling
and
support
materials.
Storage
Resins
used
with
Eden
systems
are
supplied
in
UV
‐
proof
cartridges.
•
To
ensure
product
stability,
do
not
allow
resins
to
come
into
contact
with
metal.
Plastics
made
from
monomer
‐
soluble
materials
(such
as
polystyrene
or
polyvinyl
chloride)
are
not
suitable
for
storing
resins.
•
When
not
in
use,
keep
resin
cartridges
tightly
sealed
to
prevent
contamination,
the
effects
of
exposure
to
UV
radiation,
and
accidental
spillage.
•
Store
cartridges
of
resins
indoors,
in
a
dry
area
with
adequate
ventilation,
between
16–27
degrees
Celsius
(60–81
degrees
Fahrenheit).
If
exposed
to
heat
or
flames,
cartridges
may
burst
or
ignite.
•
Make
sure
that
resins
are
stored
in
accordance
with
all
local
regulations
and
other
applicable
requirements.
Shelf Life
Eden
resins
have
a
limited
shelf
life.
The
expiry
date
on
the
label
is
valid
when
properly
stored
in
an
undamaged,
unopened
cartridge.
Always
rotate
your
stock
of
resin,
so
that
the
cartridge
with
the
earliest
date
is
used
first.
Light
When
resin
is
not
in
its
sealed
cartridge,
make
sure
to
shield
it
from
sunlight
and
other
sources
of
UV
radiation,
such
as
fluorescent
and
mercury
‐
vapor
lights.
Exposure
to
UV
radiation
causes
an
increase
in
viscosity
and,
eventually,
solidification.
Safety
Considerations
Before
it
is
cured,
resins
are
toxic
and
flammable.
To
prevent
possible
health
hazards:
•
Do
not
expose
resins
to
flames,
heat
or
sparks.
•
Minimize
contact
with
resins.
•
Ventilate
areas
where
they
are
handled.
•
Keep
them
separate
from
food
and
drink.
Cured
plastic
parts,
however,
are
safe.
They
can
be
handled
and
stored
without
precautions.
Disposal
Dispose
of
cartridges
of
Eden
model
and
support
material
in
accordance
with
all
applicable
laws
and
regulations.
If
necessary,
the
cartridges
can
be
disassembled
for
recycling.
You can find more safety information about resins in “Safety Guidelines” on
page 2-4, and “First Aid for Working With Resins” on page 2-6.
