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NuSil™ CV-1143

1 of 565 products in this brand
NuSil™ CV-1143 is a non-corrosive controlled volatility RTV silicone adhesive/sealant.

Product Type: Encapsulant, Potting Compound

Chemical Family: Silicones

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Ready-to-Use Product Features
Product Highlights
  • One-Part, translucent, non-slumping RTV silicone

Applications & Uses

Applications
  • For applications requiring low outgassing and minimal volatile condensables under extreme operating conditions
  • As a sealing, caulking, adhesive or potting material in electronic and space applications requiring minimal outgassing to avoid condensation in sensitive devices
  • For bonding and sealing in applications such as overhead or vertical joints that require a non-slumping and one-part material
Instructions for Use

Apply CV1-1143, supplied in cartridges, with the use of an appropriate caulking gun.

Inhibition Concerns

Although generally considered to be non-corrosive to most substrates, the oxime cure system may cause discoloration in the presence of copper or copper alloys.

Properties

Appearance
Translucent
Typical Properties
ValueUnitsTest Method / Conditions
Extrusion Rat e25.0g/minute
Lap Shear350 (2.41 )psi (MPa)
Durometer Type A45.0
Elongat ion400.0%
Mix Rat io1 PART
Specific Gravity1.1
Tack Free Time15.0minutes
Tensile800 (5.52 )psi (MPa)
Cured Properties
ValueUnitsTest Method / Conditions
Cure SystemOxime
Cure at RTV7.0days

Packaging & Availability

Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America