Products > MG Chemicals > Acrylic Laquer Conformal Coating
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Acrylic Lacquer Conformal Coating |
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Acrylic Conformal Coating is a durable finish product that provides an all
round protective coating for printed circuit boards against moisture, corrosion,
and thermal shock. It protects and insulates electrical and electronic
components and assemblies, including generators, motors, transformers, relays,
and solenoid coils. For spraying, liquid can be thinned using M.G. Thinner
Cleaner. Thin up to one half part thinner to one part coating. Also available in
a micro tip pen format.
Specifications
Standards |
IPC-TM-650 (dielectric withstand test)
IPC-CC-830 (humidity withstand test) |
Specification |
Test Method |
Result |
Viscosity
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50-55, 20-25 Sec.s NBR |
Dielectric Strength |
1500 V/mil |
Dielectric Constant |
ASTM-D-150-98 |
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Dissipation Factor |
ASTM-D-150-98 |
0.022 |
Volume Resistivity |
ASTM-D-257-99 |
8.72 x 1015 ohm · cm |
Surface Resistivity |
ASTM-D-257-99 |
>2.8 x 1017 ohm · cm |
Moisture Resistance |
IPC-TM-650, method 2.6.3.4 |
PASS (1500 VDC) |
Dielectric Withstanding Voltage |
IPC-TM-650, method 2.6.7.1 |
PASS (1500 VDC) |
Service Temperature Limit |
65 °C (149 °F) |
Tack free time |
10 minutes at 20 °C (68°F) |
Recoat time |
2 minutes at 20 °C (68°F |
Full cure |
24 hours at 20 °C (68°F) |
Solids by volume |
18% |
Solids by weight |
25% |
Part Number |
Mfr. Part # |
Sizes Available |
Description |
MG-419B-55ML |
419B-55ML |
55ml (2 oz) |
Bottle |
MG-419B-340G |
419B-340G |
340g (12 oz) |
Aerosol |
MG-419B-1L |
419B-1L |
1L (1 quart) |
Liquid |
MG-419B-20L |
419B-20L |
20L (5.3 gal) |
Liquid |
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