Parker Chomerics CHO-SHIELD® 4966 Conductive Silicone Coating

Category	Polymer , Adhesive , Thermoset , Silicone
Manufacturer	Parker Chomerics
Trade Name	CHO-SHIELD®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Parker Chomerics CHO-SHIELD® 4966 Conductive Silicone Coating.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Conductive Silicone Coating. This is a conductive silver-filled silicone coating. This three-component system is capable of providing 60 dB of shielding effectiveness above 30 MHz. The coating utilizes heat for cure which will vary with substrates. CHO-SHIELD 4966 is designed for coating silicone based substrates.Information provided by Chomerics

Physical Properties	Metric	English	Comments
Specific Gravity	3.22 - 3.42 g/cc	3.22 - 3.42 g/cc
Solids Content	72 %	72 %
Volatile Organic Compounds (VOC) Content	83 g/l	83 g/l
Brookfield Viscosity	100 cP	100 cP	@ 100 rpm, #2
Thickness	50.8 microns	2.00 mil

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	100 °C	212 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	<= 0.15 ohm	<= 0.15 ohm

Processing Properties	Metric	English	Comments
Cure Time	30.0 min	0.500 hour
	300 min	5.00 hour	work life
Pot Life	300 min	300 min
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties	Value	Comments
Binder	Silicone
Consistency	Thin Fluid
Filler	Ag
Mix Ratio	100:15.1:2.6
Resin	Silicone Polymer
Spraying Viscosity, #2 Zahn Cup, sec	18 - 20
Theoretical Coverage ft^2/gal	75

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