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SnapSil* TN3305 Silicone Adhesive Sealant

FLAME-RETARDANT, NON-CORROSIVE

Momentive's SnapSil TN3305 silicone adhesive sealant is a one-component, non-corrosive, low-volatile siloxane silicone adhesive sealant that typically cures at room temperature upon exposure to atmospheric moisture. Noted for its ability to adhere to many substrates without a primer, it is an excellent candidate to consider as a waterproof insulating adhesive seal and repair compound for electrical and electronic parts.

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  • Technical Documents

snapsil tn3005
Silicones For Power Electronics Brochure
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More About SnapSil* TN3305 Silicone Adhesive Sealant

Used for application to metal, glass, and plastics, SnapSil TN3305 silicone adhesive sealant features low volatility and non-yellowing characteristics with a fast tack-free time. It is part of a new family of alkoxy-neutral curing silicone that is manufactured without the use of tin in order to meet the REACH (Regulation on Registration, Evaluation, Authorization, and Restriction of Chemicals) requirements in Europe.

SnapSil TN3305 silicone adhesive sealant is UL94 HB flame-retardant and typically allows manufacturers to seal or encapsulate in electronic applications. This product is noted for its low-odor cure and noncorrosive to most metals.

 

 

Key Features & Typical Benefits

  • Fast tack-free time
  • Low volatility
  • Non-corrosiveness to most metals
  • Primer-less adhesion to many substrates
  • Low-odor cure: releases an alcohol vapor during cure
  • Flame retardancy (UL94 HB, File No. E56745)

 

 

Potential applications for SnapSil TN3305 silicone adhesive sealant include:

  • Insulating adhesive seal and fixing for electrical and electronic parts
  • Waterproof sealant for electrical, electronic and communication equipment
  • Small sensor encapsulation
  • Large outdoor electronic enclosures
  • General adhesive for metal, glass, plastics, etc.

* SnapSil is a trademark of Momentive Performance Materials Inc.

 

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* Silplusは、新日鉄住金化学株式会社の商標であり、許可を得て使用しています。

*The marks followed by an asterisk (*) are trademarks of Momentive Performance Materials Inc.