CM8 Chemtronics, CM8 Datasheet

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CM8

Manufacturer Part Number
CM8
Description
Chem Mask, 8oz Squeeze Bottle
Manufacturer
Chemtronics
Type
Solder Maskr
Datasheet

Specifications of CM8

Chemical Component
Acrylic Polymer/Ammonium Hydroxide/Deionized Water/Methanol/Polyisoprene Emulsion (Latex)/Sodium Salt/Titanium Dioxide/Trimethyl Quinoline Homopolymer/Zinc Dibutyldithiocarbamate
Dispensing Method
Bottle
Primary Type
Coating
Temperature, Rating
+515 °F
Time, Setting
15 min.
Weight
8 Oz.
Lead Free Status / Rohs Status
RoHS Compliant part

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CHEMTRONICS
Technical Data Sheet
PRODUCT DESCRIPTION
Chemask
masking agent. It contains a high
temperature resistant compound that protects
component-free areas during wave soldering.
Chemask
contacts and edge connections during
conformal coating processes.
TYPICAL APPLICATIONS
Chemask
Stable to 515°F (268°C)
Compatible with rosin, water soluble
fluxes and cleaning solvents
Leaves no residue
Dries tack free in 30 minutes
Non-contaminating
Component Free Areas for Soldering
Components
Pin Connectors During Soldering
Temperature Sensitive Components
During Wave Soldering
Sockets
Board Areas From Conformal Coating
®
®
®
is a fast curing peelable solder
may be used to protect pins, posts,
protects:
®
Chemask
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Base Material
Color
Flux Compatibility
Temperature Stability
Tack-Free Drying Time
(10 mils @ 77°F)
Cure Time
(10 mils @ 77°F)
Viscosity (@ 77°F)
(± 300 cps)
Viscosity Adjusted With
Solids Content
Flash Point
Weight/Gallon
Shelflife
RoHS/WEEE
Status
COMPATIBILITY
Chemask
materials used in printed circuit board
fabrication.
agent, compatibility with substrate must be
determined on a non-critical area prior to use.
Solvent Stability
®
®
is generally compatible with most
As with any solder masking
TDS # CM8
Stable in all Hydrocarbons,
Hydrofluorocarbons, water
and chlorinated solvents
Natural latex rubber
Nonflammable
18,000 cps
2 year
All Types
DI Water
15 min.
30 min.
7.2 lbs.
~ 60%
515°F
Pink

CM8 Summary of contents

Page 1

... RoHS/WEEE Status COMPATIBILITY Chemask materials used in printed circuit board fabrication. agent, compatibility with substrate must be determined on a non-critical area prior to use. TDS # CM8 ® Natural latex rubber Stable in all Hydrocarbons, Hydrofluorocarbons, water and chlorinated solvents Nonflammable ® is generally compatible with most ...

Page 2

... Depending on ambient conditions, peelable mask may remain on assemblies for extended periods of time prior to component insertion. AVAILABILITY CM8 8 oz. Squeeze Bottle CM1 1 Gal. Liquid ENVIRONMENTAL IMPACT DATA Yes Yes ...

Page 3

... ITW CHEMTRONICS SECTION 1: CHEMICAL PRODUCT AND COMPANY INFORMATION Product Information: 800-TECH-401 Product Identification Product Code: CM1, CM5, CM8, CM1C, CM5C, CM8C SECTION 2: COMPOSITION/INFORMATION ON INGREDIENTS Product Ingredient Information Polyisoprene emulsion (latex) Zinc dibutyldithiocarbamate Acrylic polymer, sodium salt Deionized water Methanol Titanium dioxide ...

Page 4

... ITW CHEMTRONICS SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES Physical State: Opaque, pink liquid Odor: Mild ammonical Vapor Pressure: 760 100C Vapor Density: 0.63 (Air =1) Boiling Point:: 100°F (38C) initial Percent Volatile weight SECTION 10: STABILITY AND CHEMICAL PROPERTIES Stability - This product is stable. Conditions to Avoid: Do not spray near open flames, red hot surfaces or other sources of ignition. ...