newly stained deck

Lonza offers a wide range of non-chloride and chloride quaternary ammonium compounds (quats) for wood preservation formulations.  Registered quats are excellent cobiocides in wood preservation systems, protecting wood from surface mold and decay fungi.  Non-chloride quats, such as Carboquat™ 250T and Bardap™ 26, offer the added benefit of protecting treating equipment from chemically-induced corrosion.  Lonza’s unregistered quats are sold as formulation aids under the Uniquat™ trade name.

Lonza’s quaternary ammonium compounds include:

  • Carboquat™ 250T, Carboquat™ WP-50 (didecyl dimethyl ammonium carbonate/bicarbonate)
  • Bardap™ 26 (didecyl dimethyl ammonium propionate)
  • Bardac™ 2250, 2280 (didecyl dimethyl ammonium chloride)
  • Barquat™ 50-65B (alkyl (C12-C16) dimethyl benzyl ammonium chloride)
  • Barquat™ MB-50, MB-80 (alkyl (C12-C16) dimethyl benzyl ammonium chloride)
  • Barquat™ CT-35 (cocotrimethyl ammonium chloride)