MG Silicone Conformal Coating - 1 Liter
MG Chemicals Part Number: 422-1L
UL Recognized for Flame Class 94 V-0
This Printed Circuit Board conformal coating is ideal for high temperature environments. This is a quality, flexible finish product that provides a protective coating for printed circuit boards against moisture, corrosion, and thermal shock.
Silicone Conformal Coating protects and insulates electrical and electronic components and assemblies, including generators, motors, transformers, relays, and solenoid coils.
This product can be applied by spraying, if the liquid can be thinned using our Thinner Cleaner chemical thinner. Thin up to one half part thinner to one part coating.
We also have a silicone conformal coating pen that is ideal for PC Board Touch-up work.
At room temperature, the conformal coating will dry tack free in approximately 5-7 minutes, and full cure will be achieved in approximately 48 hours.
Specifications:
| Standards |
| | UL Recognized
(file # E203094)
Meets
UL 94
Flame Class, 94V-0 | | Properties |
| Color | Clear |
| Service
temperature range |
-40°C
to 200°C
(-40°F to 392°F) |
Specific
gravity
of liquid | 0.96 |
| Liquid
viscosity |
11 cps (at 25°C, 100 RPM, Brookfield) |
| Solvents | xylene,
acetone | | Percent
solids by weight | 25%
(liquid);
15% (aerosol) | | Tack
free time |
5-7 minutes at 22°C |
| Full
cure | 48
hrs. @ 20°C (68°F)
60 min. @ 65°C (149°F) |
| Dielectric
Properties | | Dielectric
strength | 80
kV/mm (2000 V/mil) | | Dielectric
constant @ 100MHz | 2.7
| | Loss
angle tangent @ 100 MHz | 0.001
|
| Volume resistivity, Ohm * cm |
1 x 1014 |
Dielectric withstanding voltage
@ 1,500 VDC for 1 min
(IPC-TM-650) |
Pass |
|
QTY: 1 x Silicone Conformal Coating Liquid - 1 Liter Tin (33floz)
|
