Accession Number:

AD0852171

Title:

Hydrolytic Stability of Elastomeric Materials.

Descriptive Note:

Phase rept. no. 2,

Corporate Author:

NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA AERO MATERIAS DEPT

Personal Author(s):

• Colacicco, E. J.
• Turner, J. F.

Report Date:

1969-03-18

Pagination or Media Count:

25.0

Abstract:

Seven elastomeric materials were exposed in a high temperature-high humidity environment 200F, 95 R.H. for various intervals, through 28 days. Deterioration varied greatly and most of the materials reached a plateau a leveling-off of degradation which occurred approximately at the 7-day interval. Several comparative environments were studied, including a cycling procedure simulating operational conditions. Author

Descriptors:

• *ELASTOMERS
• HYDROLYSIS
• HUMIDITY
• SOUTHEAST ASIA
• AIRCRAFT
• SILICONES
• SULFIDES
• ISOCYANATES
• BUTADIENES
• STABILITY
• ACRYLONITRILE POLYMERS
• HALOCARBON PLASTICS
• FLUORINE COMPOUNDS
• SILICONE PLASTICS
• MECHANICAL PROPERTIES

Subject Categories:

• Elastomers and Rubber

Distribution Statement:

APPROVED FOR PUBLIC RELEASE