Rev.
A
(8/17)
Page
1
of
2
Eco-‐Stencil™
SMT
Stencil
Cleaner
Product#
1570
Product
Description
Effectively
removes
all
types
of
solder
paste
(e.g.
water-‐based,
RMA,
no-‐clean,
lead-‐free)
and
uncured
adhesive
from
screens,
misprinted
boards
and
equipment.
Completely
safe
on
stencils,
squeegees,
and
equipment
surfaces.
Ideal
replacement
for
IPA
cleaners,
which
are
often
prohibited
because
of
safety
and
environmental
restrictions
on
VOC’s
(Volatile
Organic
Compounds)
or
waste
disposal.
One
quart
(with
a
trigger
sprayer)
and
one
gallon
containers
are
ideal
for
surface
and
tool
cleaning.
Packaging
is
selected
to
be
easily
recyclable.
Quart
labels
made
of
recycled
paper,
and
cartons
made
of
40%
recycled
material.
Trigger
pump
on
quart
(1570-‐QT)
eliminates
the
need
for
propellants,
which
can
have
a
global
warming
impact.
Eco-‐Stencil™
Cleaner
is
fully
compliant
with
CARB
(California
Air
Resource
Board)
requirements.
Also
compliant
with
European
REACH
(Registration,
Evaluation,
Authorization
&
Restriction
of
Chemicals)
and
WEEE
(Waste
Electrical
and
Electronic
Equipment
Directive)
initiatives.
It
does
not
contain
RoHS
(Restriction
of
Hazardous
Substances)
restricted
substances,
SVHC
(Substances
of
Very
High
Concern)
list
substances,
or
halides.
Chemical
Properties
EXPOSURE
LIMIT:
Limits
on
components
not
established.
Manufacturer’s
recommendation
1000
ppm.
PHYSICAL
STATE:
Liquid
ODOR:
Faint
ethereal
odor
APPEARANCE:
Clear,
mobile
liquid
pH:
5-‐6
PERCENT
VOLATILE:
97%
at
104°C
VAPOR
PRESSURE:
<
0.01
mmHg@20°C
(VOC
Composite
Vapor
Pressure)
BOILING
POINT
:
~212°F
(100°C)
FLASHPOINT
AND
METHOD
(TAG
Closed
Cup):
None
to
boiling
point
205°F
(96°C)
Note:
does
not
sustain
combustion.
SOLUBILITY
IN
WATER:
Fully
miscible
DENSITY:
0.99
at
25°C
VOC
(by
wt.):
2.7%,
26.5
g/l
SHELF
LIFE:
5
years
unopened,
2
years
opened
Chemical
Component
CAS#
2-‐propanol-‐1-‐butoxy
5131-‐66-‐8
Alcohols,
C6-‐C12,
ethoxylated
propoxylated
68937-‐66-‐6
Includes
other
hazardous
components
in
non-‐reportable
quantities.
Features
/
Benefits
•
Quickly
Clean
Paste
or
Uncured
Adhesive
•
Safe
for
Stencils,
Tools,
Misprinted
Boards
•
Nonflammable
•
Low
VOC
•
Non-‐Ozone
Depleting
•
Halide-‐Free
–
Prevents
Ionic
Contamination
Applications
•
Manual
stencil
tool,
work
surface,
and
squeegee
cleaning
•
Automatic
underside
wipe
stencil
cleaning
•
Removes
unsoldered
eutectic
(leaded)
&
lead-‐free
solder
pastes
•
Cleans
off
uncured
adhesives
(may
require
soaking)
About
TECHSPRAY
RENEW™
TECHSPRAY
RENEW
is
a
brand
that
represents
High
Performance
™
®
Eco-‐Cleaning
.
Techspray
has
applied
our
expertise
in
solvent
cleaning
to
formulate
some
of
the
most
effective
eco-‐friendly
cleaners
on
the
market.
Performance
is
our
top
priority,
using
the
best
“green”
solutions
as
they
become
available.
We
all
are
at
the
cusp
of
the
ongoing
movement
toward
sustainable
products,
packaging,
and
processes.
It
is
Techspray’s
intention
to
stay
at
the
cutting-‐edge
while
keeping
our
products
powerful
and
cost
effective.
™
800-‐858-‐4043
•
www.techspray.com
Product#
1570
Usage
Instructions
Eco-‐Stencil™
SMT
Stencil
Cleaner
Compatibility
Metals
Test
method:
30
day
submersion
in
sealed
container.
Material
Brass
foil
Copper
foil
Nickel
200
Aluminum
6061
Aluminum
2024
Anodized
aluminum
Stainless
Steel
316
Stainless
Steel
304
Mild
carbon
steel
Galvanized
Steel
Compatibility
Excellent
Excellent
Excellent
Excellent
Excellent
1
Good
Excellent
Excellent
2
Not
recommended
Excellent
Rev.
A
(8/17)
Page
2
of
2
Manual
Stencil
Cleaning
•
Spray
and
saturate
area
to
be
cleaned.
•
Wipe
gently
at
first
to
allow
cleaning
agent
to
break
down
paste
or
adhesive.
•
Continue
to
wipe
in
a
circular
motion
until
remaining
residues
are
fully
removed.
•
Replace
wipe
as
it
becomes
overly
saturated
with
the
paste/adhesive
or
tattered.
•
Dispose
of
soiled
wipe
appropriately
depending
on
the
type
of
paste/adhesive
removed.
Underside
Stencil
Cleaning
•
Fill
cleaner
into
designated
reservoir
of
SMT
printer.
•
Keep
adequate
liquid
level.
Performance
Tested
according
to
modified
MIL-‐PRF-‐29608
4.59
standards:
Paste
dried
for
5
minutes
at
212°F
(100°C).
Paste
is
applied
to
cleaning
coupons,
sprayed
with
cleaning
fluid,
allowed
to
sit
10-‐seconds,
then
a
poly-‐cellulose
wipe
(saturated
with
same
cleaning
fluid)
is
dragged
across
one
time
using
a
dowel
to
maintain
consistent
pressure.
Percentage
refers
to
the
amount
of
soil
(by
weight)
removed
from
stainless
steel
test
coupon.
1
=
Some
paint
traces
removed.
2
=
Heavy
tarnish,
rust,
0.02%
material
gain
from
oxidation
and
mineralization.
Note:
Eco-‐Stencil™
is
a
water-‐based
formula,
so
will
encourage
oxidation
with
prolonged
exposure
to
iron,
steel,
and
other
susceptible
metals.
Environmental
Policy
Techspray®
is
committed
to
developing
products
to
ensure
a
safer
and
cleaner
environment.
We
will
continue
to
meet
and
sustain
the
regulations
of
all
federal,
state
and
local
government
agencies.
Kester
FL250D
Lead,
No-‐Clean
53%
52%
26%
Kester
HM531
Lead,
Water-‐sol
89%
53%
not
tested
Kester
EM907
Lead-‐Free,
No-‐Clean
34%
40%
not
tested
Techspray
Renew
Eco-‐
Stencil™
Cleaner
1570
99.8%
IPA
Techspray™
Water-‐Based
SMT
Cleaner
1692
Resources
Techspray®
products
are
supported
by
a
global
sales,
technical
and
customer
services
resources.
For
additional
technical
information
on
this
product
or
other
Techspray®
products
in
the
United
States,
call
the
technical
sales
department
at
800-‐858-‐4043,
email
tsales@techspray.com
or
visit
our
web
site
at:
www.techspray.com.
Important
N otice
to
Purchaser/User:
The
information
in
this
publication
is
based
on
tests
that
we
believe
are
reliable.
The
results
may
vary
due
to
differences
in
tests
type
and
conditions.
We
recommend
that
each
user
evaluate
the
product
to
determine
its
suitability
for
the
intended
application.
Conditions
of
use
are
outside
our
control
and
vary
widely.
Techspray’s
only
obligation
and
your
only
solution
is
replacement
of
product
that
is
shown
to
be
defective
when
you
receive
it.
In
no
case
will
Techspray®
be
liable
for
any
special,
incidental,
or
consequential
damages
based
on
breach
of
warranty,
negligence
or
any
other
theory.
Packaging
and
Availability
Eco-‐Stencil™
Cleaner
available
in
the
following
sizes:
1570-‐100DSP
100
count
pre-‐saturated
wipes,
6"
x
8"
(15cm
x
20cm)
1570-‐QT
1
quart
(0.95L)
w/trigger
sprayer
1570-‐G
1
gallon
(3.8L)
Available
as
special
order,
call
for
pricing:
1570-‐5G
5
gallon
(19L)
1570-‐54G
54
gallon
(205L)
1570-‐275G
275
gallon
(1,045L)
North
America
Techspray®
8125
Cobb
Center
Drive
Kennesaw,
GA
30152
800-‐858-‐4043
tsales@techspray.com
Europe
ITW
Contamination
Control
B V
Saffierlaan
5,
2132
VZ
Hoofddorp
The
Netherlands
+31
88
1307
400
info@itw-‐cc.com
Countries
outside
the
US
Call
to
locate
a
distributor
in
your
country
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