Polypropylene Aluminum Safety Film (MPPAF)

材质：

铝锌-塑料

厚度：

3.8-15μm

容量偏差：

±2%

Polypropylene aluminum safety film (
)
Product
Product description
Evaporate
Deposit
a
layer on the surface of the film
Very thin
aluminum
metal
metal layer
can achieve self-healing
excellent
aluminum
/> Metal
Metal
Chemical
Capacitor
Film for capacitors.
The biggest feature of metal
metallized film is its self-healing property, that is, when
something
breaks
through
When
, short circuit
current
current causes
breakdown
to penetrate the
surrounding
metal
metal
The film melts
and
evaporates
and regains
the insulating
performance, thus
significantly
significantly
Reduce
Less
paper
or film
Penetration
Penetration
Conductivity
Defects and weaknesses
Counterattack< br/> The impact of wear strength
on
,
improves the strength of the work
field
from
.
The thickness of metal
metal layer
is generally
~
.
The thickness of the metal layer
on the international
can
reach
to
~
, but
from
Resistance
Heat
Sex
Come
to see,
Priority
First
~
,
From the perspective of electrical
characteristics
, it is more
superior
first
~
.
Under the same conditions
of evaporation
plating
gold
properties
,
coating
thickness< br/> The larger the r
is, the smaller the square resistance
value
(
/ □
) is, the
resistance
resistance
The smaller it is, the greater the
current
it can carry
is, but the self-healing performance
becomes
worse.
r■
Features
Safety explosion-proof metal
Metallic film
Its metal
Metal pole
The plate is divided into several
individual
small
unit
unit,
these
some
unit
between unit
between
by melt< br/> Silk connection
connection.
When
non-self-healing
hits
penetrates
occurs
when
occurs
, fuse
wire< br/> fuse
break
,
strike
penetrate
the area
the area is
cut off and
isolated. Since the
capacitor
container
unit
is composed
of a very large number of small
units
units
, it is isolated The effect of the small
unit
on the
capacity of the capacitor
is minimal.
Aluminum
film (
) has
overcurrent
current performance
better
better
aluminum
film (
) The resistance to
moisture
is better
than
better
r■
core
- r.
Material
Quality
: Plastic
- r.
Width
Width: Film
Width
Width deviation



- r3.
inner
diameter
diameter
:
+