Accession Number:

AD0630262

Title:

POTENTIAL APPLICATIONS OF POLY(METAL PHOSPHINATES): ANTISTATIC COATINGS, MULTI -PURPOSE THICKENERS AND EXPLORATORY STUDIES ON THERMALLY STABLE ELASTOMERS.

Descriptive Note:

Semiannual rept. no. 1, 18 Jun-17 Dec 65,

Corporate Author:

PENNSALT CHEMICALS CORP PHILADELPHIA PA

Report Date:

1966-01-01

Pagination or Media Count:

42.0

Abstract:

Plasticized compositions of CrH2OOHOPPh2O2x with TCP were found to dissipate electrostatic charge both as a film per se and as a transparent coating on conventional organic film such as PE. Studies with a gold-leaf electroscope indicate better antistatic behavior with increasing thickness from 0.05 to 0.50 mils and increasing plasticizer content from 30 to 70 by weight. Some evidence of heat sealability was indicated for the 75-80 TCP plasticized compositions. In some of the coatings several resins were evaluated as matrices to improve the toughness and adhesion of the coating. An end-capped Cr hydroxyaquo methylphenyl- dioctylphosphinate copolymer was prepared and tested for thickening ability in methyl phenyl siloxane DC 550, Hercolube A-P.E. ester and di2-ethylhexyl sebacate fluids. The thickener successfully gels all three fluids to stable greases.

Subject Categories:

  • Coatings, Colorants and Finishes
  • Lubricants and Hydraulic Fluids
  • Plastics
  • Elastomers and Rubber

Distribution Statement:

APPROVED FOR PUBLIC RELEASE