CW2500 ITW Chemtronics, CW2500 Datasheet
CW2500
Manufacturer Part Number
CW2500
Description
EPOXY OVERCOAT .42OZ
Manufacturer
ITW Chemtronics
Series
CircuitWorks®r
Datasheet
1.CW2500.pdf
(2 pages)
Specifications of CW2500
Accessory Type
Epoxy Overcoat
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CW2500
Manufacturer:
ITW Chemtronics
Quantity:
135
ITW CHEMTRONICS
Technical Data Sheet
PRODUCT DESCRIPTION
CircuitWorks
component, 100% solids, high temperature
resistant, permanent epoxy coating for
electronics circuit and component protection.
When properly cured, CircuitWorks
Overcoat yields a chemically inert film which
prevents the effects of corrosion, moisture,
oxidation, abrasion, and thermal shock. The
cured film can withstand brief exposure to
high temperatures up to 600
TYPICAL APPLICATIONS
CircuitWorks
for electronics applications in:
Provides a hard, durable, protective
coating
Protects against moisture and abrasion
Outstanding high temperature resistance
Excellent dielectric properties; helps
prevent electrical discharge
Ideal for pre-reflow solder resist repair
Meets the requirements of IPC-7721, 2.4.1
Circuit Board Manufacturing
Data Communications
Aerospace
Instrumentation
Controls
General Maintenance and Repair
®
®
Epoxy Overcoat may be used
Epoxy Overcoat is a two
CircuitWorks
o
F.
®
®
Epoxy
®
Epoxy Overcoat
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
(
RoHS Compliant
CHEMICAL RESISTANCE
CircuitWorks
resistance to water based cleaners and most
organic solvents.
COMPATIBILITY
CircuitWorks
compatible with materials used in printed circuit
board fabrication.
material, compatibility with substrate should be
determined on a non-critical area prior to use.
Composition
Cured Compound
Shelf life
Brookfield RVT, spindle #7, 20 rpm, 25ºC)
Material
Color
Solids
Viscosity
Service Temperature
Short Term Exposure
Tack Free
Pot Life
Cure Schedule
Dielectric Breakdown
Insulation Resistance
®
®
Epoxy Overcoat has excellent
Epoxy Overcoat is generally
Hardener - Amber
Epoxy - Transparent Green
As with any production
Two Part Epoxy coating
10-15 minutes@100
12 months @ 25
>400 volts/mil DC
24 hours @ 25
< 600
15-20 minutes
CW2500
30 minutes
>1 x 10
-55 to 192
11,000 cps
o
100%
F (1 minute)
4
o
o
o
C
C
F
o
C
CW2500 Summary of contents
Page 1
... COMPATIBILITY CircuitWorks compatible with materials used in printed circuit board fabrication. material, compatibility with substrate should be determined on a non-critical area prior to use. CW2500 Two Part Epoxy coating Epoxy - Transparent Green Hardener - Amber 100% 11,000 cps o -55 to 192 o < ...
Page 2
... Product may also be cured for 24 hours @ 77 Clean-Up/Removal (uncured): Use isopropanol, acetate, or MEK to clean-up uncured resin. Cured Epoxy Overcoat cannot be removed using solvents. AVAILABILITY CW2500 7.4 g (0.26 oz) total - 4g (0.14 oz) Adhesive - 3.4g (0.12 oz) Hardener TECHNICAL & APPLICATION ASSISTANCE ® ITW Chemtronics ...