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foams advancedengineering commercialaviation/defense/electronics/optoelectronics

SFM5-2350

FLAME RETARDANT, RTV SILICONE FOAM

 

Description

  • Yields a medium density, silicone foam when catalyzed
  • Two Parts mix in a convenient 1:1 ratio with a black Part A and white Part B to ensure homogeneous mixtures

Applications

  • As a flame resistant seal
  • In shock and vibration dampening situations requiring a lightweight, flexible foam with excellent thermal insulation and radiation resistance
  • Useful where stability at higher and lower temperatures is required
  • For intricate back-filling due to a low viscosity and longer work time

Product Details

Property Average result
Foam Density 25 lbs/ft3
Viscosity 52,500 cP
Cure System Platinum
Appearance A: Black / B: Tan to Off-White
Cure 33 minutes / 100 C
Dielectric Strength 190 volts/mil
Mix Ratio 1:1
Specific Gravity 1.1
Volume Resistivity 2,200,000,000,000,000 ohmcm
Work Time 23 minutes
Comment Cure in place versatile tough foam. Application life 6 minutes.
Display in metric units
 

The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

NUSIL QUALITY SYSTEM (NQS™)


Developed in direct response to our work in the most challenging environments, NQS is a systematic approach to achieving consistent quality that goes far beyond what you'd expect.