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Dow Corning SE 4422 SILICONE RTV

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 SE 4422 SILICONE RTV.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

One-part, grey, moisture cure RTV, flowable, thermally conductive, UL V-1.Information provided by Dow Corning

Physical Properties	Metric	English	Comments
Specific Gravity	2.17 g/cc @Temperature 25.0 °C	2.17 g/cc @Temperature 77.0 °F
Viscosity	200000 cP	200000 cP	dynamic

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	69	69
Tensile Strength, Ultimate	5.20 MPa	754 psi
Elongation at Break	120 %	120 %
Shear Strength	1.59 MPa	230 psi

Thermal Properties	Metric	English	Comments
CTE, linear	203 µm/m-°C	113 µin/in-°F
Thermal Conductivity	0.900 W/m-K	6.25 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	200 °C	392 °F
Minimum Service Temperature, Air	-45.0 °C	-49.0 °F
Flammability, UL94	V-1	V-1

Electrical Properties	Metric	English	Comments
Volume Resistivity	5.00e+15 ohm-cm	5.00e+15 ohm-cm
Dielectric Constant	4.38 @Frequency 100000 Hz	4.38 @Frequency 100000 Hz
	4.44 @Frequency 100 Hz	4.44 @Frequency 100 Hz
	4.9 @Frequency 1.00e+6 Hz	4.9 @Frequency 1.00e+6 Hz
Dielectric Strength	14.4 kV/mm	365 kV/in
Dissipation Factor	0.00498 @Frequency 100 Hz	0.00498 @Frequency 100 Hz
	0.00498 @Frequency 100000 Hz	0.00498 @Frequency 100000 Hz

Processing Properties	Metric	English	Comments
Cure Time	8640 min @Temperature 22.0 °C	144 hour @Temperature 71.6 °F
Shelf Life	9.00 Month	9.00 Month

Descriptive Properties	Value	Comments
Color	grey
Hydrophobic	yes
Water Resistant	yes
Working Time (min)	<10

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