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Dow Corning 1890 PROTECTIVE COATING

Category	Polymer , Adhesive , Thermoset , Silicone , Silicone, RTV, Adhesive/Sealant Grade
Manufacturer	Dow Corning
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dow Corning 1890 PROTECTIVE COATING.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Silicone RTV in solvent dispersionInformation provided by Dow Corning

Physical Properties	Metric	English	Comments
Viscosity	40000 cP	40000 cP	dynamic

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	21	21

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	204 °C	399 °F
Minimum Service Temperature, Air	-59.0 °C	-74.2 °F
Flash Point	10.0 °C	50.0 °F	closed cup

Electrical Properties	Metric	English	Comments
Volume Resistivity	2.00e+15 ohm-cm	2.00e+15 ohm-cm
Dielectric Constant	2.5 @Frequency 100 Hz	2.5 @Frequency 100 Hz
	2.5 @Frequency 100000 Hz	2.5 @Frequency 100000 Hz
Dielectric Strength	16.9 kV/mm	430 kV/in
Dissipation Factor	0.000181 @Frequency 100000 Hz	0.000181 @Frequency 100000 Hz
	0.00070 @Frequency 100 Hz	0.00070 @Frequency 100 Hz

Processing Properties	Metric	English	Comments
Shelf Life	12.0 Month	12.0 Month

Descriptive Properties	Value	Comments
Color	grey
Flowable	yes
Water Resistant	yes

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