Fire,
Journal Year:
2024,
Volume and Issue:
7(8), P. 284 - 284
Published: Aug. 14, 2024
The
intumescent
flame
retardant
(IFR)
technique
is
an
alternative
to
halogen-based
retardants
for
reducing
fire
hazards
in
polymers.
However,
IFR
has
drawbacks
like
unsatisfactory
flame-retardant
efficiency
and
high
loading
requirements.
In
this
study,
MIL-125
(Ti-based
metal–organic
framework)
added
ABS/IFR
composites
improve
retardancy
reduce
smoke
emissions.
Thermogravimetric
analysis
(TGA)
results
indicate
that
combining
ammonium
polyphosphate
(APP)
expandable
graphite
(EG)
increases
charred
residue
slows
mass
loss
compared
with
the
original
ABS
resin.
ABS/IFR/MIL-125
system
stabilizes
char
layer,
serving
as
a
protective
shield
against
combustible
gases
during
combustion.
Additionally,
enhances
performance
microscale
combustion
calorimetry
(MCC)
flammability
testing.
tests
(UL-94,
limiting
oxygen
index
(LOI),
cone
calorimeter),
achieves
UL-94
V0
rating
highest
LOI
value
of
31.5%
±
0.1%.
Peak
heat
lease
rate
(PHRR)
values
calorimeter
are
reduced
by
72%
20
wt.%
additives,
production
decreases
53%
neat
ABS.
These
demonstrate
efficient
synergistic
effects
additives
improving
formation
stability
thereby
protecting
from
intense
burning.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(47), P. 32806 - 32820
Published: Jan. 1, 2024
Functionalized
porous
liquids
were
designed
to
enhance
the
fire
safety,
mechanical
properties,
and
chemical
resistance
of
a
polyurea
elastomer.
This
work
provides
insights
into
improve
comprehensive
performance
composites.
