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NuSil™ R-1400 is a silicone glob-top.

Product Type: Encapsulant

Chemical Family: Silicones

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type

Features & Benefits

Product Highlights
  • One-part, black, platinum catalyzed silicone Glob-Top
  • Thixotropic consistency

Applications & Uses

Applications
  • Provides protection for electronic assemblies
  • Ensures microchip reliability by providing vital protection
  • For applications that require precise delivery configurations
Instructions for Use

Substrate Considerations

Cures in contact with most materials common to electronic assemblies. Exceptions include butyl and chlorinated rubbers, some RTV silicones and unreacted residues of some curing agents. Units being encapsulated or potted should be clean and free of surface contaminants. Containers and dispensers being used should also be clean and dry. Cure inhibition can usually be prevented by washing all containers with clean solvent or volatilizing the contaminants by heating.

Note: Some bonding applications may require the use of a primer. NuSil Technology LLC CF1-135 silicone primer is recommended.

Adjustable Cure

Schedule Product cures at a wide range of cure times and temperatures to accommodate different production needs. Contact NuSil Technology LLC for details.

Use By Date

R-1400 has a use by date of 6 months from the date of manufacture when stored below 0°C in original, unopened containers.

Properties

Appearance
Black
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity400,000 (400,000 )cP (Mpa*s)
Extrusion Rat e120.0g/minute
Durometer Type A19.0
Dielectric Strength400 (15.6 )volts/mil (kV/mm)
Elongat ion750.0%
Mix Rat io1 PART
Specific Gravity1.18
Stress at Strain 100 %50 (0.34)psi (MPa)
Tear110 (19.4 )ppi (kN/m)
Tensile825 (5.69 )psi (MPa)
Cured Properties
ValueUnitsTest Method / Conditions
Cure SystemPlatinum
Cure at 200 °C15.0minutes

Packaging & Availability

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

Storage & Handling

Shelf Life
6 Months