Journal of Applied Polymer Science,
Год журнала:
2024,
Номер
141(40)
Опубликована: Июль 23, 2024
Abstract
Replacing
antimony
trioxide
(Sb
2
O
3
)
with
an
environmentally
friendly
alternative
is
of
great
scientific
and
commercial
value
for
studying
the
flame
retardant
properties
flexible
PVC
(fPVC)
films
in
automotive
interior
materials.
This
study
develops
fPVC
reduced
Sb
content
by
introducing
stannic
oxide
(SnO
zinc
borate
(ZB).
The
results
indicate
that
film
ZB
partially
replacing
exhibits
superior
retardancy
smoke
suppression
compared
to
product
containing
SnO
.
peak
heat
release
rate
(PHRR),
total
(THR),
(TSR)
2ZB/2Sb
are
32.1%,
27.5%,
22.1%,
respectively,
4Sb
contained
film.
increase
attributed
presence
ZB,
which
compensates
deficiency
char
formation
ability
condensed
phase.
PHRR
THR
2SnO
/2Sb
decrease
27%
12.5%,
film,
while
TSR
increases
16.5%.
a
straightforward
approach
creating
suitable
latest
industrial
application
