Abstract
A series of studies evaluating the effects of added elastomers on the properties of a high-temperature addition polyimide adhesive is reviewed. First, thermoset polyimides containing various butadiene/acrylonitrile and silicone elastomers were synthesized either as physical polyblends or by chemically reacting the elastomers directly onto the polymer backbone. The modified adhesive resins were characterized for thermomechanical properties, fracture toughness and adhesive strength. A second series of elastomer-containing polyimides was also prepared in order to study the effects of the elastomer chain length on polymer properties. Aromatic amine-terminated silicone rubbers with repeat units varying from n=10 to 105 were reacted onto the polyimide backbone, and the resulting polymers were characterized for their adhesive properties.
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© 1984 Plenum Press, New York
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St. Clair, A.K., St. Clair, T.L., Ezzell, S.A. (1984). Polyimide Adhesives: Modified with ATBN and Silicone Elastomers. In: Lee, LH. (eds) Adhesive Chemistry. Polymer Science and Technology, vol 29. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-2435-5_26
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DOI: https://doi.org/10.1007/978-1-4613-2435-5_26
Publisher Name: Springer, Boston, MA
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