Chemtronics Chemask® NA – Non-Ammoniated CNA8 User Manual
Page 2
APPLICATION METHODS
Squeeze Bottle/Syringe
Yes
Spatula
Yes
Screening
Yes
Automatic Dispensing
Yes
Removal
By hand
Clean-up before curing
Use water
USAGE INSTRUCTIONS
For industrial use only.
Read MSDS carefully prior to use.
Chemask
NA solder masking agent is
engineered for all electronic manufacturing
applications. When applying by hand using
squeeze bottle or spatula, insure that all areas
of the pre-tinned hole are evenly covered on
the side to be soldered. Automatic
dispensing equipment may also be used as
appropriate. Chemask
NA may also be
screen printed. Depending on ambient
conditions, temporary mask may remain on
assemblies for extended periods of time prior
to processing.
REMOVAL:
After allowing the Chemask® NA to fully
cure, the temporary mask can be removed by
hand or using tweezers.
AVAILABILITY
CNA8
8 oz. Squeeze Bottle
CNA1
1 Gal. Liquid
TECHNICAL & APPLICATION
ASSISTANCE
Chemtronics provides a technical hotline to answer
your technical and application related questions.
The toll free number is 1-800-TECH-401, or e-mail
us at
Chemtronics is also accessible on the web. Visit us
at www.chemtronics.com.
ENVIRONMENTAL IMPACT DATA
ENVIRONMENTAL IMPACT DATA
CFC
0.0%
VOC
0.0%
HCFC
0.0%
HFC
0.0%
GWP
0
ODP
0.0
CFC, HCFC, VOC, and HFC numbers shown are the content by
weight. Ozone depletion potential (ODP) is determined in
accordance with the Montreal Protocol and U.S. Clean Air Act
of 1990. The ODP of this product is 0.0. It is the sum of the
ODP of the substances that may contribute to the depletion of
stratospheric ozone, based upon the weight of each substance in
the product’s formulation
.
Global warming potential (GWP) is
calculated based on a 100 year time horizon. Carbon dioxide
has a GWP of 1.
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 does not guarantee the accuracy of
the data and assumes no liability in connection with
damages incurred while using it.
Chemtronics
and Chemask
are a registered trademark of
Chemtronics. All rights reserved. All rights reserved. All other
trademarks herein are trademarks or registered trademarks of their
respective owners.
CHEMTRONICS
8125 COBB CENTER DRIVE
KENNESAW, GA 30152
1-770-424-4888
Rev. A (08/13)
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