Product Categories of Catalyst Systems, Inc.

• Polyester Catalysts, Initiators

  Water-Wet benzoyl peroxide in paste and granular formulations. Granulars offered in 70%, 75%, and 78% concentration. Standard paste products from 25-55% are smooth, nonseparating creams (pigmented or unpigmented) for marine repair and polyester or acrylic adhesives,polyester auto body putty; specialty formulations available. Low-viscosity, pourable, pumpable, sprayable emulsions at 20%-40% by weight for use where granular or high-viscosity pastes are not applicable. Lower concentrations on request. Mono-Pak custom additive packages for elevated-temperature molding of reinforced plastics may contain catalysts, mold releases, thickeners, and pigments. Preweighed mixtures of additives supplied in a soluble package that can be dropped unopened into the resin mix, eliminating preweighing, saving labor, simplifying inventories, and eliminating rejects caused by weighing errors involving critical additives. Specializes in custom formulated pastes to meet requirements in assay, viscosity, pigmentation, and stability where mix ratios dictate peroxide activity level.

• Polyester Inhibitors

  Water-Wet benzoyl peroxide in paste and granular formulations. Granulars offered in 70%, 75%, and 78% concentration. Standard paste products from 25-55% are smooth, nonseparating creams (pigmented or unpigmented) for marine repair and polyester or acrylic adhesives,polyester auto body putty; specialty formulations available. Low-viscosity, pourable, pumpable, sprayable emulsions at 20%-40% by weight for use where granular or high-viscosity pastes are not applicable. Lower concentrations on request. Mono-Pak custom additive packages for elevated-temperature molding of reinforced plastics may contain catalysts, mold releases, thickeners, and pigments. Preweighed mixtures of additives supplied in a soluble package that can be dropped unopened into the resin mix, eliminating preweighing, saving labor, simplifying inventories, and eliminating rejects caused by weighing errors involving critical additives. Specializes in custom formulated pastes to meet requirements in assay, viscosity, pigmentation, and stability where mix ratios dictate peroxide activity level.

• Processing Aids--Other Organic Types
• Urethane Catalysts

  Anhydrous benzoyl peroxide finely divided, smooth dispersion in plasticizers that can be used in systems where water cannot be tolerated. AU 50 polymerized initiator, catalyst, or hardener is primarily designed for use in urethane resin systems and can be used in unsaturated polyester systems, vinyl ester resins, vinyl monomers, etc. Water content is less than 1%. A low-viscosity product, AU 50 is suitable for pouring and pumping. Custom formulations available.