Development of Multipurpose Capsular Adhesive Systems.
NATIONAL CASH REGISTER CO DAYTON OHIO CAPSULAR PRODUCTS RESEARCH AND DEVELOPMENT
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Polyester-epoxy adhesive system was developed which cures very rapidly upon mixing of its two components and adheres to a multitude of substrates under various environmental conditions. This rapid curing capsular adhesive system, with its improved stability, handling and logistics characteristics due to encapsulation was characterized. Capsular adhesive stability was found to be nine months under laboratory conditions with the epoxy component being the limiting factor. Several formulations variations were made that affected cure time, bond strength and adhesion properties. Encapsulation of each of the two components was easily scaled up through the pilot-plant stage. Several mechanical adhesive application designs were developed and evaluated.Author, modified-PL
- Adhesives, Seals and Binders