Journal of Composite Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 21, 2024
Horsehair/jute
fiber
reinforced
linear
low-density
polyethylene
(LLDPE)
laminated
composites
were
prepared
by
compression
molding
using
the
film-stacking
method.
The
objective
of
this
study
is
to
assess
impact
modifying
reinforcement
materials
through
alkaline
treatment
and
incorporating
maleated
coupling
agent
on
mechanical,
morphological,
degradation
performance,
water
absorption
properties
composites.
Horsehair,
which
constitutes
approximately
70%
reinforcing
material,
preserved
its
keratin
structure
after
treatments
(NaOCI
NaOH)
scale
layer
became
more
prominent.
alkali
slightly
improved
mechanical
but
led
an
increase
in
uptake.
was
included
composite
as
a
sheet.
compatibilizer
significantly
enhanced
tensile
flexural
while
also
reducing
uptake
greatest
enhancement
attained
when
utilized
conjunction.
Polymer-Plastics Technology and Materials,
Journal Year:
2024,
Volume and Issue:
63(12), P. 1645 - 1681
Published: May 27, 2024
The
past
few
years
have
witnessed
a
significant
surge
in
research
focused
on
sustainable
food
packaging,
driven
by
consumer
ecological
awareness.
Food
packaging
can
be
categorized
as
functional,
which
requires
resistance
to
oxygen,
water,
and
bacteria,
high-performance,
demands
strong
mechanical
properties.
A
notable
trend
has
resulted
the
emergence
of
green
composites,
due
their
intrinsic
bio-based
biodegradable
nature.
Among
these
there
been
growing
interest
utilizing
poly
(lactic
acid)
(PLA)-based
composites
for
high-performance
particularly
through
incorporation
natural
fibers
reinforcement.
In
parallel,
use
zinc
oxide
(ZnO)
nanofillers
PLA-based
gained
attention
field
functional
packaging.
However,
noteworthy
gap
persists
literature
concerning
materials
demanding
both
properties,
with
combinations
ZnO-functionalizing
fillers
within
PLA
matrix.
This
review
intends
explore
effects
ZnO
films,
well
effectiveness
reinforcements
matrices.
also
emphasizes
need
future
integrating
matrix
active
rigid
Polymer Composites,
Journal Year:
2024,
Volume and Issue:
45(11), P. 10034 - 10049
Published: April 25, 2024
Abstract
Polymer
composites
bonded
with
natural
fibers
are
extensively
used
for
a
range
of
engineering
purposes.
Preserving
their
mechanical
strength
and
estimating
maximum
service
life
thus
essential
efficient
usage.
The
primary
goals
this
effort
to
analyze
forecast
the
longest
possible
span
composites.
To
do
this,
Fick's
law
Arrhenius
principle
employed
diffusion
coefficient
activation
energy.
Compression
molding
technology
manual
technique
layup
were
make
reinforced
epoxy
laminate
woven
mats
jute
fiber
(JRC).
Three
layering
patterns
prepare
laminated
composite:
45°
angle‐ply
[0°/+45°/0°/−45°/0°],
0°
balanced
[0°/0°/0°/0°/0°/0°],
30°
[0°/+30°/0°/−30°/0°].
In
order
examine
how
aging
affected
composites'
properties,
materials
immersed
in
water
10,
20,
30,
40
days
throughout
study.
study's
conclusions
showed
that
composite
samples'
weight
rose
age.
It
was
precise
predictions
about
retention
by
comparing
characteristics
aged
(wet)
unaged
discovered
strongest
those
45‐degree
stacking
pattern.
energy
pattern
is
maximum,
according
principle.
Additionally,
using
an
electron
microscope
scanning
capabilities
(SEM),
it
determine
matrix
tensile
cracked
surface
contact
connection.
Highlights
widespread
usage
polymer
applications.
Preservation
predicting
these
show
important
efficiency.
rule
Laminated
made
angle‐ply,
laminate,
patterns.
impact
simulated
on
immersion
varied
periods.
SPE Polymers,
Journal Year:
2025,
Volume and Issue:
6(1)
Published: Jan. 1, 2025
Abstract
This
study
reports
the
efficient
extraction
of
cellulose
nanocrystals
(CNCs)
and
preparation
self‐reinforced
CNC
films
from
scoured
bleached
jute
fibers
using
a
unique
solvent
system
combining
tetrabutylammonium
fluoride
dimethyl
sulfoxide
compare
outcomes
with
commercial
nanocellulose.
The
dissolution
time
fiber
was
only
1.5
h
at
90°C,
which
is
shortest
compared
to
all
other
methods.
Morphological
examinations
revealed
compact
agglomeration
structures
CNCs
under
SEM
observation.
TEM
analysis
determined
an
average
diameter
12–45
nm
8–43
for
CNCs,
respectively.
crystallinity
measured
79.14%
73.59%
CNCs.
TGA
results
indicated
suitable
thermal
stability
produced
demonstrating
up
210°C
before
starting
decomposition.
prepared
exhibited
higher
ultimate
tensile
strength
18.89
42.07
MPa,
elongation
break
27.62%
56.07%,
respectively,
making
it
solution
eco‐friendly
film
packaging
applications.
Compared
nanocellulose,
extracted
show
identical
properties.
They
are
expected
be
used
as
reinforcement
polymers
in
nanocomposite
packaging,
coating,
pharmaceutical,
biomedical
Highlights
Jute
attained
TBAF/DMSO
system.
completes
rapid
exhibit
diameters
nm,
73.59%,
fabricated
display
MPa
56.07%.
Next Materials,
Journal Year:
2024,
Volume and Issue:
5, P. 100232 - 100232
Published: May 21, 2024
In
order
to
achieve
high
strength
in
concrete
composites,
various
fiber
reinforcements
plain
composites
(PCC)
are
used.
Steel
is
widely
used
for
this
purpose
but
the
main
issue
using
steel
as
a
reinforcement
member
rusting,
which
results
into
structure
deterioration.
So,
alternative
use
durable,
environment
friendly,
and
cost-effective
natural
fiber.
Jute
Fiber
study
of
while,
were
made
with
cement,
sand,
bricks
waste.
The
comparative
waste
an
material
crush
also
presented
research
study.
Bricks
its
disposal
becoming
environmental
challenge.
This
proposes
jute
fibers
element
uses
crushed
stone.
M20
grade
volumetric
percentages
(0.05%,
0.10%,
0.25%,
0.50%,
1.00%)
10
mm
long
produced.
An
increase
39%
37%
compressive
split
tensile
strength,
respectively,
was
observed
after
addition
fibers.
Therefore,
replace
stone
effective
way
mitigate
pollution
sustainability
issues.
