Abstract
AbstractFour types of materials were evaluated in this study: neat epoxy resins of differing initial molecular mass, and their rubbery particle‐filled, rigid particle‐filled, and hybrid particle‐filled counterparts. Both rubbery and rigid particle‐filled epoxies exhibited fracture energies,GIc, greater than the neat resins. Cured resins prepared with an optimum loading of both rubbery and rigid particles gaveGIcvalues greater than those from rubbery or rigid particles alone (approximately sixteen‐fold increase over the neat resins). Rigid particle composites were toughened by means of a crack front impedance mechanism. In hybrid particle composites, rigid particles enhanced localized plastic deformation ahead of the crack front. © 1994 John Wiley & Sons, Inc.
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Dates
Type | When |
---|---|
Created | 22 years, 4 months ago (April 15, 2003, 6:27 p.m.) |
Deposited | 8 months, 3 weeks ago (Dec. 12, 2024, 3:45 a.m.) |
Indexed | 1 week, 2 days ago (Aug. 27, 2025, 12:10 p.m.) |
Issued | 30 years, 10 months ago (Oct. 10, 1994) |
Published | 30 years, 10 months ago (Oct. 10, 1994) |
Published Online | 22 years, 5 months ago (March 10, 2003) |
Published Print | 30 years, 10 months ago (Oct. 10, 1994) |
@article{Geisler_1994, title={Rubbery and rigid particle toughening of epoxy resins}, volume={54}, ISSN={1097-4628}, url={http://dx.doi.org/10.1002/app.1994.070540204}, DOI={10.1002/app.1994.070540204}, number={2}, journal={Journal of Applied Polymer Science}, publisher={Wiley}, author={Geisler, B. and Kelley, F. N.}, year={1994}, month=oct, pages={177–189} }