Accession Number:
AD0645798
Title:
DEVELOPMENT OF FLEXIBLE EPOXY RESINS AND COATINGS.
Descriptive Note:
Final rept., 11 Mar 65-31 Dec 66,
Corporate Author:
OLIN MATHIESON CHEMICAL CORP NEW HAVEN CONN POLYMER RESEARCH SECTION
Personal Author(s):
Report Date:
1966-12-31
Pagination or Media Count:
38.0
Abstract:
An epoxide-polyoxypropylene diamine POPDA-400 cured coating system with improved flexibility, wet adhesion to aluminum substrate, resistance to low -40F and high 400F temperature aging, accelerated weathering and ultra-violet aging over the epoxide-polyamide system was developed for application to Naval aircraft. Polyoxypropylene diamine of molecular weight 490 to 550 POPDA-400 showed the most promise as a curing agent for the epoxide resins, the cure rate conforming to Contract specifications. Synthesis of POPDA-400 and evaluation of the epoxide-POPDA-400 coating system are described. Author
Descriptors:
Subject Categories:
- Coatings, Colorants and Finishes
- Plastics