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NuSil™ CV-1146-2

1 of 565 products in this brand
NuSil™ CV-1146-2 is a controlled volatility RTV silicone atomic oxygen protective coating.

Product Type: Coating

Features: Low Outgassing, Thermal Shock Resistant, Wide Temperature Operating Range

Chemical Family: Silicones

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type

Features & Benefits

Product Highlights
  • One-part, flat black silicone dispersion
  • Provided as an RTV silicone dispersion in VM&P Naphtha

Applications & Uses

Applications
  • For space and electrical applications requiring low outgassing and minimal volatile condensables under extreme operating conditions
  • Provides atomic oxygen protection and resistance to radiation and thermal stress
  • For applications requiring a broader operating temperature range
Instructions for Use

Thoroughly stir for 5 minutes prior to use, as the product separates. Apply by spraying, dipping or brushing. Thin with VM&P Naphtha (NuSil Technology R1-1001) to the appropriate viscosity for spray equipment. Mix with a moisture free solvent in a closed container, preferably with a commercial paint shaker.

Caution: Consult the MSDS for CV-1146-2 prior to use, as the solvent carrier is hazardous.

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. Note: Some bonding applications may require the use of a primer. NuSil Technology SP-120 silicone primer is recommended.

Properties

Appearance
Black
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity2,400 (2,400 )cP (Mpa*s)
Non Volat ile Content72.0%
Dielectric Strength845 (32.96 )volts/mil (kV/mm)
Mix Rat io1 PART
Specific Gravity1.26
Cured Properties
ValueUnitsTest Method / Conditions
Cure at RTV7.0days
Cure SystemOxime

Packaging & Availability

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