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EMI/RFI Electrically Conductive Silicone Sealant/Adhesive

Exonic EMI/RFI Conductive Silicone Sealant


 
Starting at: $40.00

Price with Selected Options: $40.00
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Availability: Usually Ships in 3 to 5 Days
Product Code: EXS-301


Size (S301):


Dispensing Attachments:
None
3 Oz. Tube Nozzle [Add $0.35]
10.3 Oz. Dispensing Gun [Add $21.85]

Quantity:  
Description Product Technical Specs Typical Applications
 

For electronic applications that require shielding of electromagnetic interference (EMI), an EMI-conductive sealant may be a solution. Used in electronics-based applications, an electrically conductive silicone RTV (room temperature vulcanizing), such as EXS-301, is a one-part electrically conductive paste. At room temperature, the electrically conductive silicone adhesive has a work time of 15 minutes, a tack-free time of 60 minutes and a cure time of 72 hours. The dark-gray electrically conductive RTV sealant is a condensation cure, using the moisture from the ambient environment, and works through an oxime-neutral cure system. With a wide operating temperature range of -45 to 260ºC, it is high-temperature resistant as well as noncorrosive. The thermal conductivity of EXS-301 is 2.5 W/mK, curing to a tensile strength of 300 PSI. The conductivity of the sealant is provided by a 98.00% solids formulation of nickel graphite.

Features & Specifications

  • Item #: EXS-301
  • Description: EMI/RFI Conductive Adhesive
  • Parts: 1-Part
  • Consistency: Paste
  • Product Use: Electrically Conductive
  • Cure Type: Condensation
  • Cure System: Oxime - Neutral
  • Room Temperature Work Time (Mins): 15
  • Room Temperature Tack Free Time (Mins): 60
  • Room Temperature Cure Time (Hours): 72
  • Specific Gravity: 2.29
  • Durometer: 65
  • Shore Scale: Shore A
  • Operating Temps (C): -45 - 260ºC
  • Viscosity (cPs): 600000
  • Color: Grey
  • Comments: Electrically Conductive RTV
Features

Generally used to fill gap and seams on electrical enclosures for EMI shielding or electrical grounding.

  • Fast RT cure
  • Thixotropic RTV sealer paste
  • High temperature resistant
  • Non-corrosive conductive silicone sealant
  • Cures in the presence of moisture
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