RTV silicones
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 RoHS CompliantRTV Silicones by Momentive Performance Materials (Formerly GE Silicones)

2-Part Potting/Encapsulating Compound RTV11
Stocked Item

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MSDS
Catalyst options/MSDS
Primer options/MSDS
Specifications
Spec Sheet
Available Sizes




Selection Guide RTV Selection Guide
One Part Chart
Two Part Chart



General Purpose

Aerospace

Marine

High Performance Assembly

Electronics

Thermal Conductivity

High Temperature

Low Temperature
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Primary Characteristics
White Flowable
Condensation cure
Primer required
General purpose potting
Room temp. cure
Requires parts A and B

Use for :

Medical molds/ instruments
High voltage power supply potting
General purpose electrical potting

A white, two component, low viscosity potting compound that cures at room temperature to a soft pliable rubber. Will cure in deep sections. The excellent electrical properties make it a candidate material for both high and low voltage electrical assemblies. Cushions against mechanical shock and vibration. The product comes complete with catalyst DBT. Specialized catalysts are avialable upon request.

Available Sizes

Catalog No. Description  
RTV11-1P RTV11 001-KIT (1.0 Lbs-0.454 Kg)  
RTV11-1G RTV11 012-Pail Kit (12.1 Lbs-5.477 Kg)  
RTV11-5P RTV11 050-Pail Kit (50.3LBS-22.814KG) Special Order 
RTV11-55LB RTV11-9811 055-Pail Kit (55LBS-24.97KG) Special Order 
RTV11-500LB RTV11 500-Drum (500.0LBS-227.00KG) Special Order 
RTV11 requires a primer. Visit our primer guide for details.

Specifications

Use General Purpose Potting
Special Feature Cushions against mechanical shock
Standards  FDA
NSN 8030-01-104-5392
Cross Reference  RTV11
GE Silicone National Stock Number
4470-00-856-5676  
5970-00-587-4798  
5970-00-832-8028  
5970-00-964-0471  
5970-00-965-6704  
8030-00-180-6201  
8030-00-965-6704  
8030-01-206-2061 (with RTV T12)
8030-01-279-0970  
Uncured Properties
Consistency Flowable
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

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