RTV Silicone 2-Part Potting Encapsulating Compound (RTV11-1P)

1 Pint

A white, two component, low viscosity potting compound that cures at room temperature to a soft pliable rubber. Will cure in deep sections. Designed to acheive primerless adhesion to many substrates, including metals, plastics, and ceramics. The excellent electrical properties make it a candidate material for both high and low voltage electrical assemblies. Cushions against mechanical shock and vibration. 

Specifications

Use General Purpose Potting
Special Feature Cushions against mechanical shock
Standards  FDA
NSN 8030-01-104-5392
Cross Reference  RTV11
Uncured Properties
Consistency Spreadable Paste
Color White
Specific Gravity 1.19
Pot Life (@ 25°C / 77°F)  1.5 hours
Cure Through Time 24 hours
Useful Temp. Range -60°C to 204°C
(-75°F to 400°F)
Cured Properties - MECHANICAL
Hardness 41 (Shore A)
Tensile Strength 2.06 MPa (300 psi)
Elongation 160%
Tear Strength 3.5 Kg/cm (20 lb/in)
Cured Properties - ELECTRICAL
Volume Resistivity 1 x 10 13 ohm · cm
Dielectric Strength 515 V/mil
Dielectric Constant 3.3 @ 1000 Hz
Cured Properties - THERMAL
Thermal Conductivity 0.29 W/m · °K
Brittle Point -60°C (-75°F)
Thermal Expansion 25 x 10 -5 (°C) -1
Other
Viscosity (@ 25°C) 11,000 cps
Mix Ratio (by weight) 100:0.5


View Material Safety Data Sheet 11A

View Material Safety Data Sheet 11B

RTV11-1P
1+
$79.95ea.


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Circuit Specialists Inc
220 South Country Club Drive #2
Mesa, AZ 85210
800-528-1417