FUNGUS-PROOF BARRIER MATERIALS (REPORT NR. 3)

摘要

Wax and scrim components of MIL-B-121A, Grade C barrier materials were treated with various percentages of copper-8-quinolinolate and fabricated into Grade-C type barriers, Addition of 0.2％ copper-8-quinolinolate in the wax or scrim component was sufficient to render the barrier mold, resistant when subjected to 28 days inoculation after inosculation with pure cultures of Chaetomium globosum, Aspergillums terreus and Aspergillums niger, respectively, on sugar free media.nRecommendations are made for requirements and test methods pertaining to fungus resistance and corrosiveness of MIL-B-121A, Grade C materials.