Door
and
Windows
Professional
Mounting
Fire
Resistance
750ML
PU
Foam
Junbond®
PU
Foam
Spray
polyurethane
foam
is
a
one-component,
economical
type
and
good
performance
Polyurethane
foam.
It
is
fitted
with
a
plastic
adapter
head
for
use
with
a
foam
application
gun
or
a
straw.
The
foam
will
expand
and
cure
by
moisture
in
the
air.
It
is
used
for
a
wide
range
of
building
applications.
It
is
very
good
for
filling
and
sealing
with
excellent
mounting
capacities,
high
thermal
and
acoustical
insulation.Gun-straw
dual
use
spray
PU
foam
is
our
patented
product
which
can
be
used
by
gun
and
straw.
Feature:
-
One-component,
multi
purpose
-
High
bonding
strength
-
All
seasons
PU
Foam
-
It
is
used
for
a
wide
range
of
building
applications
-
Can
be
applied
under
temperature
as
low
as
-10℃
Application:
1.
Sealing
of
expansion
and
settlement
joint
of
house
building,
plaza,
road,
airport
runway,
anti-wall,
bridges
and
tunnels,
building
doors
and
windows
etc.
2.
Sealing
of
upstream
face
crack
of
drainage
pipeline,
drains,
reservoirs,
sewage
pipes,
tanks,
silos
etc.
3.
Sealing
of
through
holes
on
various
wall
and
at
floor
concrete
4.
Sealing
of
joints
of
prefab,
side
fascia,
stone
and
color
steel
plate,
epoxy
floor
etc.
Technical
Parameters:
|
Type
|
One
Component
PU
Foam
|
Base
|
Polyurethane
foam
|
|
Consistency
|
Stable
Foam
|
Curing
System
|
Moisture-cure
|
|
Tack-Free
Time(min)
|
5~
15
|
CuttingTime(hour)
|
≥0.8
|
|
Yield(L)
|
52~
57
|
Shrink
|
None
|
|
Cellular
Structure
|
80-
90%
closed
cells
|
Temperature
Resistance
|
-40℃~+80℃
|
|
Application
Temperature
Range
|
-10℃~+35℃
|
Color
|
off-white
|
|
Fire
Class
|
B1/B2
|
Compressive
Strength(kPa)
|
>180
|
|
Tensile
Strength(kPa)
|
>30(10%)
|
Adhesive
Strength(kPa)
|
>120
|
Why
choose
us
Δ
Focus
on
Pu
foam
production
for
14
years,
ranking
top
three
in
the
domestic
silicone
sealant
industry;
Δ
with
a
daily
production
capacity
of
120,000
Cartons
for
tube;
100
tons
of
silicone
product
per
day
for
large
drum(200L)
Δ
Have
the
advantage
of
a
raw
material
factory
with
an
annual
output
of
300,000
tons.
Δ
In
Two
laboratory
R&D
centers,
dozens
of
engineers
can
customize
products
for
specific
markets
for
you.
Δ
Samples
will
send
within
three
working
days.
Δ
Design
and
develop
products
and
packaging
suitable
for
your
market
according
to
your
customer
requirements.
Δ
Arrange
you
and
your
team
to
visit
the
factory,
according
to
your
schedule.
Application
Door
and
window
installation:
sealing,
fixing,
and
bonding
between
the
door
and
window
and
the
wall.
Advertising
model:
model,
sand
table
production,
exhibition
board
repair.
Sound
insulation
and
noise
reduction:
Filling
up
the
gaps
in
the
decoration
of
speech
rooms,
broadcasting
rooms,
etc.,
can
play
a
role
in
sound
insulation
and
noise
reduction.
Gardening
and
landscaping:
flower
arrangement,
gardening,
and
landscaping,
light
and
beautiful.
Daily
maintenance:
repair
of
cavities,
gaps,
wall
tiles,
floor
tiles,
and
floors.
Waterproof
plugging:
repairing
and
plugging
leaks
in
water
pipes,
sewers,
etc.
Packaging
and
transportation:
It
is
convenient
to
package
valuable
and
fragile
commodities,
which
are
time-saving
and
fast,
shock-resistant,
and
pressure-resistant.
FAQ
Q:
How
can
I
get
the
price?
A:
We
usually
quote
within
24
hours
after
getting
your
inquiry(Except
weekend
and
holidays).
If
you
are
very
urgent
to
get
the
price,
please
email
us
or
contact
us
in
other
ways
to
offer
you
a
quote.
Q:
Can
I
buy
samples
placing
orders?
A:
Yes.
Please
feel
free
to
contact
us.
Q:
What
is
your
lead
time?
A:
It
depends
on
the
order
quantity
and
the
season
you
place
the
order.
Usually,
we
can
ship
within
7-15
days
for
small
quantities
and
about
30
days
for
large
amounts.
Q:
What
is
your
payment
term?
A:
T/T,Western
Union,L/C,and
Paypal.This
is
negotiable.
Q:
What
is
the
shipping
method?
A:
It
could
be
shipped
by
sea,
air,
or
express(EMS,
UPS,
DHL,
TNT,
FEDEX,
etc.).
Please
confirm
with
us
before
placing
orders.
Q:
Can
you
provide
OEM
service?
A:
Sure,
we
can
produce
under
your
brand
name.
Q:
How
can
you
guarantee
the
quality?
A:
We
have
a
rigorous
quality
test
system.
From
raw
materials
to
finished
products,
the
materials
must
be
checked
and
signed
by
QC
people.
Q:
Can
I
visit
your
factory?
A:
Welcome.
Please
let
me
know
your
trip
plan;
we
would
like
to
pick
you
up
and
book
a
hotel
for
you.
