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Metal adhesives
Momentive Performance Materials N-Sil® RTV123 Silicone Modified Alkoxy Adhesive Sealants, Black  (discontinued **)
Categories: Polymer; Adhesive; Thermoset; Silicone; Silicone, RTV, Adhesive/Sealant Grade

Material Notes: N-Sil® adhesive sealants are one-component, ready-to-use, and cure to a tough, resilient silicone rubber on exposure to atmospheric moisture at room temperature.

Key Performance Properties:

  • Primerless adhesion to many metals and plastics
  • Non-corrosive to aluminum and steel per MIL-A-46146A+
  • Lower odor cure than conventional silicone sealants
  • UL recognition (refer to GE Silicones Tech Info Sheet CDS4320 for additional information)
  • One component
  • Cures at room temperature
  • Excellent electrical insulation properties
  • Retains elastomeric properties at temperatures of -60°C(-75°F) to 204°C(500°F) for short periods
  • Excellent weatherability, ozone and chemical resistance

Applications:

Typical applications include, but are not limited to, sealing vertical joints bonding dissimilar materials such as metal to plastic and glass to aluminum, electrical insulation of wires and terminals, and formed-in-place gasketing.

GE Silicones became a part of Momentive Performance Materials in 2006.

Vendors:
Available Properties
  • Specific Gravity
  • Hardness, Shore A
  • Tensile Strength, Ultimate
  • Elongation at Break
  • Tear Strength
  • Peel Strength, Glass
  • Peel Strength, Aluminum, Cold Rolled Steel, Epoxy, Rigid PVC
  • Peel Strength, Glass Filled Polyester
  • Volume Resistivity
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor
  • CTE, linear
  • Thermal Conductivity
  • Brittleness Temperature
  • Cure Time, Through, 50% RH
  • Tack-Free Time, 50% RH
  
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Manufacturer Notes:
Momentive Performance Materials (GE Silicones)

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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Metal adhesives
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