Chemtronics Konform HR CTHR5 - Manual

PRODUCT DESCRIPTION
Konform

HR Hybrid Conformal Coating is a
unique protective coating offering the insulating
dielectric advantages of an acrylic coating with
the chemical resistance of a urethane system.
Formulated with a unique acrylic / urethane
backbone, this resin system offers effective
circuit board protection with a water based
carrier. Konform

HR provides an effective
protective barrier against humidity, salt,
corrosive vapors and fungus for printed circuit
board and electronic assemblies. Coating meets
IPC-CC-830B Class.

Superior dielectric strength, helps prevent
arcing and shorts

Improved abrasion and solvent resistance

Water-based material with a low odor, easy
to apply

Dries to a clear, highly durable coating

Increases life of electronic assemblies

Will not discolor over time under normal use

Contains a UV indicator for Quality Control
inspection using medium intensity light at
265-335 nm
TYPICAL APPLICATIONS
Konform

HR Hybrid Conformal Coating is
ideal for applications in:
 Automotive Manufacturing
 Data Communications
 Instrumentation
 Marine Manufacturing
 Process Controls
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Usable Temp. Range -31
°F to 212°F
of Cured Coatings (-35
°C to 100°C)
Tack Free Time 1 hour
.
Curing Conditions 24 Hours @ 77
°F (25°C)
(@ 60% R.H.) 8 Hours @ 170
°F (77°C)
Specific Gravity 1.06
(Water=1) @ 68
°F (Liquid Only)
Viscosity (cps @ 77
°F) 460± 5 cps
pH 8.8
Dielectric Strength 770 volts/mil
Dielectric Breakdown (volts) 7100 volts
Flash Point (TCC) None
Coverage (1 gallon) 577 mil sq. ft
Shelf life 2 years
RoHS Compliant
CARB & OTC 0.88%
VOC Content
SCAQMD 10g/L
VOC Content
*Volatile Organic Compound (VOC) information is calculated on a
weight basis using the VOC definition of California Air Resources
Board (CARB) Consumer Product Regulations, South Coast Air
Quality Management District (SCAQMD) Rule 102 and the Federal
definition published in 40 CFR 51.100(s).
COMPATIBILITY
CHEMTRONICS
Technical Data Sheet
Konform® HR
Water-Based Hybrid Acrylic/Urethane Conformal Coating
TDS # CTHR1