Parker Chomerics CHO-SHIELD® 4968 Silicone Coating

Category	Polymer , Adhesive , Thermoset , Silicone
Manufacturer	Parker Chomerics
Trade Name	CHO-SHIELD®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Parker Chomerics CHO-SHIELD® 4968 Silicone Coating.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Silicone Coating. This is a two-component silicone polymer system used to protect electronic components and assemblies against moisture, abrasion, dust, and chemicals. It is particularly intended to protect and insulate applications for CHO-SHIELD 4966 conductive coating.Information provided by Chomerics

Physical Properties	Metric	English
Specific Gravity	1.02 g/cc	1.02 g/cc
Volatile Organic Compounds (VOC) Content	366 g/l	366 g/l
Viscosity	100 cP	100 cP

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	204 °C	399 °F
Minimum Service Temperature, Air	-60.0 °C	-76.0 °F

Electrical Properties	Metric	English
Volume Resistivity	3.20e+15 ohm-cm	3.20e+15 ohm-cm
Dielectric Constant	2.7 @Frequency 1000 Hz	2.7 @Frequency 1000 Hz
Dielectric Strength	20.50 kV/mm	520.7 kV/in
Dissipation Factor	0.00060 @Frequency 1000 Hz	0.00060 @Frequency 1000 Hz

Processing Properties	Metric	English	Comments
Cure Time	120 min @Temperature 125 °C	2.00 hour @Temperature 257 °F
Shelf Life	12.0 Month	12.0 Month

Descriptive Properties	Value	Comments
Color	Clear
Mix Ratio	0.417
Polymer	Silicone

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