Accession Number:

AD0852011

Title:

Protective Organic Coatings for General External Aircraft Application.

Descriptive Note:

Technical rept. Apr 67-Mar 68,

Corporate Author:

SCM CORP WILMINGTON DE GATES ENGINEERING DIV

Personal Author(s):

• Vogelsang, G. Karl

Report Date:

1969-01-01

Pagination or Media Count:

571.0

Abstract:

This test and evaluation program is centered around the finding of coating systems which retain a greater degree of flexibility after aging and weathering than the currently used coatings. Modifications of selected acrylic resins with selected high molecular weight linear urethanes in combination with selected types and amounts of silicones, plasticizers and stabilizing agents yielded coatings which appear to have a better retention of flexibility for a given amount of discoloration upon heat aging than coatings in current use. Author, modified-PL.

Descriptors:

• *PROTECTIVE TREATMENTS
• *AIRFRAMES
• ACRYLIC RESINS
• AGE HARDENING
• HEAT RESISTANT PLASTICS
• PLASTICIZERS
• PERFORMANCE(ENGINEERING)

Subject Categories:

• Aircraft
• Coatings, Colorants and Finishes
• Plastics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE