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Product Description

MG Silicone Conformal Coating Spray - 12oz
MG Chemicals Part Number: 422B-340G

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.
THIS PRODUCT CANNOT BE SHIPPED BY AIR - IT MUST SHIP UPS GROUND

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 Aerosol Spray Can - (12oz/340g)



Click here to read the California regulatory warning.