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Dow Corning SE 4486 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 4486 SILICONE RTV.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

One-part, white, moisture cure RTV, highly flowable, fast tack-free, high thermal conductivity, controlled volatility.Information provided by Dow Corning

Physical Properties	Metric	English	Comments
Specific Gravity	2.59 g/cc @Temperature 25.0 °C	2.59 g/cc @Temperature 77.0 °F
Viscosity	19000 cP	19000 cP	dynamic

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	78	78
Tensile Strength, Ultimate	3.80 MPa	551 psi
Elongation at Break	50 %	50 %
Shear Strength	1.38 MPa	200 psi

Thermal Properties	Metric	English	Comments
CTE, linear	124 µm/m-°C	68.9 µin/in-°F
Thermal Conductivity	1.53 W/m-K	10.6 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	200 °C	392 °F
Minimum Service Temperature, Air	-45.0 °C	-49.0 °F

Electrical Properties	Metric	English	Comments
Volume Resistivity	2.00e+14 ohm-cm	2.00e+14 ohm-cm
Dielectric Constant	4.12 @Frequency 100000 Hz	4.12 @Frequency 100000 Hz
	4.16 @Frequency 100 Hz	4.16 @Frequency 100 Hz
	4.8 @Frequency 1.00e+6 Hz	4.8 @Frequency 1.00e+6 Hz
Dielectric Strength	13.0 kV/mm	329 kV/in
Dissipation Factor	0.00325 @Frequency 100000 Hz	0.00325 @Frequency 100000 Hz
	0.00807 @Frequency 100 Hz	0.00807 @Frequency 100 Hz

Processing Properties	Metric	English	Comments
Cure Time	7200 min @Temperature 22.0 °C	120 hour @Temperature 71.6 °F
Shelf Life	12.0 Month	12.0 Month

Descriptive Properties	Value	Comments
Color	white
Hydrophobic	yes
Self Leveling	yes
Water Resistant	yes
Working Time (min)	<4

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