RTV Silicones >> White, 2 Part Potting and Encapsulating Compound >> Flowable, for medical molds/instruments and more



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RTV Silicones by

2-Part Potting/Encapsulating Compound RTV11

Technical Support
for RTV Silicones

1-800-255-8886

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	Selection Guide One Part Chart Two Part Chart


	General Purpose Aerospace Marine High Performance Assembly Electronics Thermal Conductivity High Temperature Low Temperature

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 Number	Sizes Available	Description
RTV11-1P	1 pint	case of 12
RTV11-1G	1 gallon	12.1 lbs kit
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
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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