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A comparison of the static and dynamic strengths of several phenolic‐ and epoxy‐impregnated paper and cloth honeycombs in compression
Author(s) -
Lacey R. M.,
Smith J. E.
Publication year - 1962
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1962.070062113
Subject(s) - materials science , composite material , epoxy , compression (physics) , modulus , elasticity (physics) , young's modulus , dynamic mechanical analysis , polymer
Five organic crosslinked materials have been studied for compression properties at room temperature. Their static behavior (0.02 in./min.) and dynamic behavior (up to 1300 in./min.) have been measured as a function of the nature of the material or of its apparent density. The materials with‐ stand a higher stress, 30 to 40%, and show a higher modulus of elasticity, about 100%, when subjected to rapid loading. Resistance to fracture is a linear function of the apparent density at two speeds. Equipment as well as methods are described.