Accession Number:

ADA003671

Title:

Development of High Strength, High Modulus Nonmetallic Ribbon Reinforced Polymeric Composites.

Descriptive Note:

Final rept. 1 May 73-30 Apr 74,

Corporate Author:

UNITED AIRCRAFT RESEARCH LABS EAST HARTFORD CONN

Report Date:

1974-08-01

Pagination or Media Count:

81.0

Abstract:

Carbon ribbon from Kapton 6H6 film was produced. The pro-perties of carbon ribbon pyrolyzed at temperatures from 900C to 1250C were improved substantially by low rates of pyrolysis and a high degree of stretch during pyrolysis. Tensile strengths to 186,000 psi and moduli to 24.3 million psi were obtained. Author, modified-PL

Subject Categories:

  • Ceramics, Refractories and Glass

Distribution Statement:

APPROVED FOR PUBLIC RELEASE