CTAR-12 [ETC]
Konform® AR;
| 型号： | CTAR-12 |
| 厂家： | 
ETC |
| 描述： | Konform® AR |
| 文件： | 总2页 (文件大小：863K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Rev. J (6/21) Page 1 of 2
Konform® AR
Product# CTAR-12, CTAR-P, CTAR-1
Product Description
Konform AR is ideal for providing insulation against high-
voltage arcing and corona shorts. This extremely effective
acrylic conformal coating provides a hard, durable protective
barrier against humidity, salt, corrosive vapors and fungus for
printed circuit board and electronic assemblies.
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Clear transparent coating
Excellent dielectric strength
Helps prevent arcing and shorts
Increases life of electronic assemblies
Will not discolor over time under normal use
Contains a UV indicator for thorough Quality Control
inspection
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UL Recognized, File QMJU2.E76307
Typical Applications
Konform AR is ideal for applications in:
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Aerospace
Typical Product Data and Physical Properties
Data Communications
Instrumentation
Usable Temp. Range
of Cured Coatings
Tack Free Time
-75°F to 270°F
(-59°C to 132°C)
30 min.
Automotive Manufacturing
Marine Manufacturing
Process Control
Curing Conditions
(@80% R.H.)
Specific Gravity:
24 Hours @ 77°F (25°C)
8 Hours @ 170°F (77°C)
0.93 (Liquid Only)
(water = 1@ 68ºF)
Viscosity (cps @ 77ºF)
Flash Point (TCC)
Volume Resistivity
70± 5 cps
30°F / -1ºC
1 x 1014
(ohm/cm)
Dielectric Breakdown
8300
(volts/mil)
Comparative Tracking Index (CTI) 250 (PLC of 2)
Coefficient of Thermal Expansion 5 x 10-5
(in/in/ºC)
Coverage (1 mil/ft2)
CTAR-1 254.0
CTAR-12 20.2
Shelflife
2 years
RoHS Compliant
Yes
1-770-424-4888 www.chemtronics.com
Rev. J (6/21) Page 2 of 2
Konform® AR
Product# CTAR-12, CTAR-P, CTAR-1
Availability
CTAR-12
CTAR-P
Compatibility
11.5 oz. / 326 g Aerosol
16 fl. oz. / 473ml Liquid
1 Gal / 3.7 L Liquid
Konform AR is generally compatible with most materials found
on printed circuit boards. As with any chemical product,
product/component compatibility must be determined on a non-
critical area prior to use.
CTAR-1
Environmental Impact Data
Performance
Moisture Resistance
Removability
Ease of Repair
Flexibility
Adhesion
CFC
0.0%
0.0%
0.0%
88.9 %
0.0%
0.00
HCFC
CL Solv.
VOC
HFC
ODP
Good
Excellent
Excellent
Fair
Excellent
Excellent
Fair
Abrasion Resistance
Solvent Resistance
CFC, HCFC, CL. SOLV., 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.
Usage Instructions
For industrial use only. Read SDS carefully prior to use.
Before applying Konform AR conformal coatings, clean circuit
boards to remove contamination and allow to dry. Cleaning
may be performed with Chemtronics Flux-Off products.
Technical and Application Assistance
Chemtronics provides a technical hotline to answer your
technical and application related questions.
The toll free number is: 1-800-TECH-401.
SPRAY APPLICATION: Apply top to bottom, allowing coating
to flow evenly around components. Rotate PCB 90° and repeat
application. Rotate and apply coating two additional times, then
allow board to cure. If additional thickness is desired, apply
additional coatings. When using liquid spray with automatic
dispensing equipment, adjustments may be required in
application rate and viscosity.
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.
DIP APPLICATION: Using automatic equipment or hand
immersion technique, slowly immerse PCB into the coating and
remove slowly. Use an average rate of approximately 1 foot per
minute. After allowing the board to cure, process may be
repeated to achieve desired thickness.
BRUSH APPLICATIONS: Evenly apply coating to areas
desired at thickness required. Allow time for curing before
reapplying to achieve a thick coating. Use Chemask to protect
components during conformal coating process.
REMOVAL: After application, cured Konform AR may be
removed by soaking in Chemtronics Electro-Wash Two Step.
8125 Cobb Center Drive, Kennesaw, GA 30152 1-770-424-4888 www.chemtronics.com
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