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Aptek 2100-A7C/B Low modulus urethane staking compound

 

Subcategory: Polyurethane, TS; Thermoset

Material Notes:
APTEK 2100-A7C/B is a thixotropic, two component, electrically insulating, low modulus urethane system designed for the staking of electrical/electronic components to printed circuit boards. Although APTEK 2100-A7C/B is capable of achieving full cure at room temperature, a short term exposure to moderate heat will greatly reduce processing time and optimize cured properties.

100% solids, solvent free system that will not form voids during cure or service life; Low Tg for excellent low-temperature cycling and performance; Very good substrate adhesion, superior to silicones; Exceeds NASA outgassing requirements for high vacuum environments

APTEK 2100-A7C is a translucent, filled polyol resin. APTEK 2100-B is a yellow/orange, organic isocyanate.

Information provided by Aptek Laboratories, Inc.

Available Properties
  • Density
  • Viscosity
  • Outgassing - Total Mass Loss
  • Collected Volatile Condensable Material
  • Hardness, Shore A
  • Tensile Strength, Ultimate
  • Elongation at Break
  • Volume Resistivity
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor
  • CTE, linear 20°C
  • Glass Temperature
  • Flash Point
  • Processing Temperature
   
Property Data

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