Acrylic elastomers with pendant epoxy groups were used to improve the toughness of bisphenol-A diglycidyl ether epoxy resin cured with p,p'-diaminodiphenyl sulphone. The elastomers were prepared by terpolymerization of butyl acrylate (BA), glycidyl methacrylate (GMA) and acrylonitrile (AN) or styren
Toughening of epoxy resins by modification with reactive elastomers composed of butyl acrylate and glycidyl (meth)acrylate
β Scribed by Takao Iijima; Masao Tomoi; Akio Suzuki; Hiroshi Kakiuchi
- Book ID
- 107754343
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 635 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0014-3057
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New acrylic elastomers with pendant epoxy groups were used to reduce the brittleness of bisphenol-A diglycidyl ether epoxy resin cured with p,p'-diaminodiphenyl sulphone. The elastomers were prepared by copolymerization of butyl acrylate (BA), vinylbenzyl glycidyl ether (VBGE) and styrene (St) or ac
2-Ethylhexyl acrylateΒ±acrylic acid copolymers, ie carboxyl randomized poly(2-ethylhexyl acrylate) (CRPEHA) (LR-1 to LR-6), with different molecular weights and functionality were synthesized. The liquid rubbers were characterized by FTIR spectroscopic analysis, non-aqueous titration, vapour pressure
AMtract--The effect of cross-link density on the toughness of modified resins was investigated for modification of epoxy resins with acrylic elastomers with pendant epoxy groups. The elastomers were prepared by terpolymerization of butyl acrylate (BA), glycidyl methacrylate (GMA) and acrylonitrile (