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Shock Resistant Epoxies for Use at Higher Under-the-Hood Temperatures
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English
Abstract
This paper reviews the methods currently used to improve the shock resistance of heat resistant epoxy adhesives and insulation compounds. These methods include the addition of asbestos, glass fibers and other fillers, the incorporation of polyurethanes, nitrile rubbers and other elastomers, and the use of chain extending latent curing agents. New experimental data are also presented for a series of flexible, anhydridecured, epoxy insulation compounds showing that it is now possible to combine improved shock resistance with long term thermal and hydrolytic stability by proper selection of the polyester flexibilizer and by avoiding the strongly basic amine accelerators used in the past.
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Authors
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Citation
Bolger, J., "Shock Resistant Epoxies for Use at Higher Under-the-Hood Temperatures," SAE Technical Paper 760237, 1976, https://doi.org/10.4271/760237.Also In
References
- McCarter O.T. “Environmental Guidelines for the Design of Automotive Electronic Components” SAE paper 740017 Automotive Eng. Congress Detroit 1974
- OSHA 1910.93A 12 12 72
- Bolger J.C. “Structural Adhesives for Metal Bonding.” “Treatise on Adhesion and Adhesives.” Patrick R. New York Marcel Dekker 1973
- Noshay A. Robeson L.M. “Epoxy/Modifier Block Copolymers.” J. Polymer Sci. 12 1974 689 705
- Weber C.D. Gross H. “In Situ Toughened High Flow Structural Adhesives.” Adhesives Age February 1974
- Rowe E.D. Siebert A.R. Drake R.S. “Toughening Thermosets with Butadiene Acrylonitrile Polymers.” Modern Plastics August 1970
- Peters R.A. Logan T.J. “Microvoid Epoxy Adhesives for High Peel and Shear Strength” Adhesives Age 17-21 April 1975
- Bolger J.C. “Epoxies and Urethanes, - Changing Times Breed New Products” SAE Paper 750345 Automotive Eng. Congress Detroit 1975
- Bolger J.C. Amicon Corp. “Polyurethane Compositions” 1975
- Gahimer F.H. Nieske F. “Navy Investigates Reversion Phenomena of Two Elastomers” Insulation August 1968
- Gahimer F.H. “Hydrolytic Stability of Electrical Insulation Materials” SPE Annual Technical Meeting 1972 403 407
- Vondracek C.H. “Hydrolytic Stability of Insulation Materials” SPE Annual Technical Meeting 413 417
- Leute F.A. “Urethanes Made Stable at Elevated Temperatures” Insulation August 1969
- Bolger J.C “New One Part Epoxies are Flexible and Reversion Resistant” Insulation Oct. 1969
- Schollenberger C.S. Stewart F.D. “Advances in Urethane Science and Technology” Technomic Publishing Co. Stamford, Conn. 1971
- Wear R.L. “Heat Curing Epoxy Resin Composition” 1962
- Bolger J.C. Morano S.L. “Improving the Thermal Shock and Reversion Resistance of Epoxy Insulation Compounds” 12th Electrical/Electronics Insulation Conf. Boston 1975
- Olyphant H. National Conference on Application of Electrical Insulation NEMA Paper No. 85 1118 1135 1958
- Groff G. “Epoxy Resin Compositions Including Castor Oil for Flexibility” 1970