METHOD OF INCREASING THE WEAR RESISTANCE OF RUBBER SEALS,

Abstract

The subject of the invention is a method of increasing the wear resistance of rubber seals, for example, for sealing shafts, pistons, rods, etc., by applying an antifriction coating, in particular Teflon, to their surfaces. The antifriction Teflon coating is made in the form of a porous film and is pressed onto a rubber base in the process of forming the sealing element, whereupon adhesion of the coating to the base is accomplished by the rubber mass flowing into the pores of the film and by subsequent vulcanization. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 08, 1970
Accession Number
AD0713038

Entities

People

  • A. I. Zaprivoda
  • M. M. Tenenbaum

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Adhesion
  • Erosion
  • Erosion Resistance
  • Intellectual Property
  • Inventions
  • Law
  • Patents
  • Physical Properties
  • Resistance
  • Rubber Seals
  • Vulcanization
  • Wear
  • Wear Resistance

Readers

  • Polymer Science and Engineering.
  • Surface Engineering/Surface Coating Technology.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).