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Posted On: September 08, 2017
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Set-Sil RTV 811-2

News

Posted On: September 08, 2017
Posted On: August 08, 2017
Posted On: June 06, 2017
Posted On: June 02, 2017

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Sep 08, 2017

 If you are looking for an alternative material RTVS 11, RTV 11, DC 3110 or 3114 Then you should call                                               for  a Free Sample of Set-Sil 811-2 for evaluation.

Set-Sil RTV 811-2

General Purpose Silicone Potting/ Encapsulate 

Set-Sil RTV 811-2 is a low viscosity general purpose potting, encapsulate and mold making material. Set-Sil RTV 811-2 is used as a high voltage potting compound with excellent electrical properties. Set-Sil RTV 811-2 offers excellent low and high temperature stability and can be used with deep section cure. 

Color (Base is  White and Activator is Clear)

Mixture is  White

Viscosity, cps

12,000

Specific Gravity

1.18

Mix Ratio

100:10

Pot Life @ 25oC,min

VARIES

Durometer, Shore A

45

Tensile Strength, psi

189

Tensile Elongation,%

150

Shrinkage,%

0.2-0.5

Coefficient of Thermal Expansion

25 X 10-5

Thermal Conductivity,  BTU-TU IN/( ft2)(HR)( oF)ft/(ft2)(hr)(oF)

2.16

Service temperature Range oC

-55-204°C

Dielectric Strength, volts/mil

500

Dielectric Constant, 1KHz

3.4

Dissipation Factor, 1 KHz

0.02

Volume Resistivity, ohm-cm

9 X 1014


Mixing Instruction
:

Weigh out the required amount of Set-Sil 811-2 A and B. Mix thoroughly, scraping both the bottom and sides of the mixing container. Evacuate mixture @ 29 in Hg until all air is released to insure void-free casting. With a Deep Section Cure, the mix ratio is 100:10 by weight.  When using Primer to test to determine if material is bonding correctly.

Cure Schedule:  Full cure reached at 72oF: for 24 Hours.

Material is available in  Quarts, gallon, 5-gallon and Drums.

Call for pricing and availability. FOB: West Babylon NY 11704