CWF8 Chemtronics, CWF8 Datasheet - Page 3

• Manufacturer Part Number: CWF8
• Description: Water filterable temperary solder mask
• Manufacturer: Chemtronics
• Type: Solder Maskr

Specifications of CWF8

• Chemical Component: Cellulose/Deionized Water/Titanium Dioxide
• Dispensing Method: Bottle
• Primary Type: Coating
• Time, Setting: 30 min.
• Weight: 8 Oz.

USAGE INSTRUCTIONS
For industrial use only.
Mix well before each use.
When applying by hand using squeeze
bottle, syringe or spatula, insure that all
areas of the pre-tinned hole are evenly
covered on the side to be soldered.
screening applications, properly clean and
prepare screen, then apply masking agent in
the same manner as solder paste. Automatic
dispensing equipment may also be used as
appropriate. Allow an hour to fully cure a
10
applications will require additional cure
time. Rapid cure can be achieved in a 120
o
REMOVAL: After allowing the mask to
become fully cured, the mask may be
washed away in a open or closed loop
aqueous cleaning system with water
temperature at a minimum 120
agitation. If using a recirculating system,
install a minimum 10 micron bag filter
before the resin beds.
Detergents may be used to increase cleaning
efficiency.
AVAILABILITY
CWF8
CWF1
F oven.
Squeeze Bottle/Syringe
Spatula
Screening
Stencil
Automatic Dispensing
mil
APPLICATION METHOD
8 oz. Liquid Squeeze Bottle
1 Gal. Liquid
thick
application.
Yes
Yes
Yes
Yes
Yes
o
F under
Thicker
For
ENVIRONMENTAL IMPACT DATA
CFC, HCFC, CL. SOLV., VOC, and HFC numbers
shown are the content by weight.
potential (ODP) is determined in accordance with the
Montreal Protocol and U.S. Clean Air Act of 1990. The
ODP of this product is zero.
NOTE:
This information is believed to be accurate. It is
intended for professional end users having the skills
to evaluate and use the data properly.
CHEMTRONICS
of the data and assumes no liability in connection
with damages incurred while using it.
CFC
HCFC
Cl. Solv.
ENVIRONMENTAL IMPACT DATA
®
0.0%
0.0%
0.0%
does not guarantee the accuracy
VOC
HFC
ODP
Ozone depletion
5.0%
0.0%
0.0%
ITW