DEVELOPMENT OF ULTRA-THIN FILM PRESERVATIVE COMPOUNDS

Abstract

Films, when applied from solutions which have aged for several weeks, appear to afford better corrosion protection to metals (based on results from testing in the controlled cyclic condensation humidity cabinet) than do films applied from more freshly prepared solutions. Half-Second Butyrate films modified with a dehydrated castor alkyd have better adhesion to metal surfaces than do unmodified films, but inclusion of nonyl phenoxy acetic acid in the formulations again results in poor adhesion. No success was achieved in efforts to improve the adhesion of Acryloid B-72 films thus far. Falex wear test data fail to indicate any pattern of lubricative differences of various films which might be related to formulation variations.

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Document Details

Document Type
Technical Report
Publication Date
Aug 27, 1963
Accession Number
AD0417907

Entities

People

  • Bernard Berkeley
  • William Miglas

Tags

Communities of Interest

  • Advanced Electronics
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acetic Acid
  • Adhesion
  • Butyrates
  • Condensation
  • Contracts
  • Corrosion
  • Corrosion Inhibition
  • Films
  • Gear Teeth
  • Government Procurement
  • Humidity Cabinets
  • Materials
  • Metals
  • Molecular Weight
  • Polymeric Films
  • Resins
  • Thin Films

Readers

  • Organic Chemistry
  • Surface Coatings Technology.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).