Specially Formulated Electrically Insulative Adhesive SystemsMaster Bond electrically insulative epoxies are formulated to meet your specific application requirements. Epoxies are “go to materials” when first rate electrical insulation values are needed. Our comprehensive line has a wide range of products with high dielectric strength, low dielectric constants, high volume resistivity and a low dissipation factor. The ultimate electrical insulation numbers depend upon the resin, hardener and, in certain cases, fillers in order to achieve the desired properties. Curing agents are particularly significant in this regard, with the major ones being aliphatic amines, polyamides, cycloaliphatic amines, aromatic amines, anhydrides, lewis acids and imidazoles. The electrical properties mentioned above, also apply to Master Bond’s silicones, UV curable and cyanoacrylates.

Common Applications for Electrically Insulative Polymer Systems

Our electrically insulative polymers can be used as sealants, coatings and potting/encapsulation compounds. They are excellent choices for ferrite bonding, SMD attach, potting PCBs, heating sinking, glob top over ICs, copper coil impregnation and flip chip underfills. They are employed in:

  • Semiconductor assembly
  • Medical electronics
  • Microelectronics
  • Optical/fiber optical devices
  • Communication devices
  • PCB assembly

Our Most Popular Electrically Insulative Compounds

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