AT-M3

Process

  • Anti-tarnish

Explanation

  • AT-M3 is a chemical that prevents oxidation and discoloration of the gold-, silver-, or nickel-plated surface, and is optimal for preventing discoloration of accessories, connectors, and contacts, and can also be used as a sealing agent of gold plated surface
  • Especially it is suitable for preventing discoloration in the reel-to-reel processes for connector, etc

Advantages

  • Non-volatile water-soluble with no heavy metals contained
  • Does not adversely affect electrical conductivity and soldering
  • There are no apparent defects such as stains or marks on the plated surface due to water rinsing
  • Very resistant to heat and moisture
  • Long bath life and low running cost