Download or read book Electron Beam Curing Where It s Going and why written by Jason Weisman and published by . This book was released on 1983 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Beam Curing of Composites written by Felipe Wolff-Fabris and published by . This book was released on 2011 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Electron beam curing technology for advanced composites has emerged as a credible and attractive alternative to thermal curing for most composite products. Technical advantages, such as aerospace structures, include curing at room temperature, using low-cost tooling, and the ability to fabricate large integrated structure including structures too large to fit inside autoclaves. Studies by aerospace companies have shown potential cost savings of 10-60% by using electron beam curing. In this book, both theoretical and practical aspects of electron beam curing of composites are presented, intending to build a bridge between the academic knowledge and the industrial applications."--Publisher.
Download or read book Electron Beam Curing type Coating Composition written by M. Takayama and published by . This book was released on 1986 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron beam curing of polymers written by Leonard A. Wasselle and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pulsed Electron Beam Curing of Polymer Coatings written by Karl Benjamin Richter and published by . This book was released on 2007 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Electron Beam Cured Coatings on Polymer Substrates written by Norbismi Nordin and published by . This book was released on 2005 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survey of Equipment for Electron Beam Curing written by Gerard H. Poll and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Use of Ultraviolet and Electron Beam Curing for Leather Coatings written by Frank Scholnick and published by . This book was released on 1986 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Beam Curing of Polymers in Coating Processes written by Jason Weisman and published by . This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Beam Curing of Thin Film Polymer Dielectrics written by Rahul Nagaraj Manepalli and published by . This book was released on 2000 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiences with Inert Gas free Electron Beam Curing of Coatings on Formed Parts written by E. Leopold Dieck and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Beam E Beam Processing as a Means of Achieving High Performance Composite Structures written by and published by . This book was released on 2001 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron-beam (E-beam) curing is among the key out-of-autoclave technologies being explored for future advanced composite and adhesive applications. E-beam irradiation curing is capable of rapid and through-thickness curing of composite samples up to 2-in thickness, eliminating the need for long cure cycles in the autoclave. However, current resin and adhesive chemistries are optimized for cure by thermal initiation, which involves slow ramps and long cure cycles, particularly for thermoset composites based on epoxides. Therefore, in order to provide improved performance in composite systems cured by E-beam irradiation, a program was undertaken to investigate performance and formulation effects in two E-beam curable systems. One system, a free-radical-cured acrylic system, introduces the concept of interpenetrating network structures as a means of meeting performance requirements in E-beam-processed composites. The second resin system incorporates cationic curing of epoxides induced through Lewis acid or cation generating initiators. Additionally, a new approach to toughened interpenetrating polymer networks (IPNs) based on simultaneous cure using both free-radical and cationic-cure mechanisms is proposed along with initial experimental characterizations. The results of formulation and processing modifications on key properties of adhesives, resins, and composites structures are demonstrated.
Download or read book Investigations Into the Mechanism of Electron beam Curing of an Epoxy Resin written by and published by . This book was released on 2002 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Beam E Beam Processing as a Means of Achieving High Performance Composite Structures written by James M. Sands and published by . This book was released on 2001-11-01 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron-beam (E-beam) curing is among the key out-of-autoclave technologies being explored for future advanced composite and adhesive applications. E-beam irradiation curing is capable of rapid and through- thickness curing of composite samples up to 2-in thickness, eliminating the need for long cure cycles in the autoclave. However, current resin and adhesive chemistries are optimized for cure by thermal initiation, which involves slow ramps and long cure cycles, particularly for thermoset composites based on epoxides. Therefore, in order to provide improved performance in composite systems cured by E-beam irradiation, a program was undertaken to investigate performance and formulation effects in two E-beam curable systems. One system, a free-radical-cured acrylic system, introduces the concept of interpenetrating network structures as a means of meeting performance requirements in E-beam- processed composites. The second resin system incorporates cationic curing of epoxides induced through Lewis acid or cation generating initiators. Additionally, a new approach to toughened interpenetrating polymer networks (IPNs) based on simultaneous cure using both free-radical and cationic-cure mechanisms is proposed along with initial experimental characterizations. The results of formulation and processing modifications on key properties of adhesives, resins, and composites structures are demonstrated.
Download or read book Electron beam Curing of Thermoset Resins for Composites written by Thierry Glauser and published by . This book was released on 1999 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Real time Calorimeter for Monitoring Electron Beam Curing of Polymer Resins written by Anish Parimal Desai and published by . This book was released on 2004 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Low Cost Composite Curing With High Energy Electron Beams Phase 2 written by Daniel Goodman and published by . This book was released on 1998 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Beam (EB) curing of resin and adhesive offers significant advantages for fabricating and bonding of fiber-reinforced polymer composites for ground vehicle structural components. The EB curing process reduces the time to cross-link the polymer matrix or the adhesive compared to conventional heat curing. The process allows curing at room temperature for high throughput and reduced residual stresses for good part fit-up. EB adhesive curing also prevents de-bonding of dissimilar materials that can occur during the cool-down cycle. As part of this SBIR, Science Research Laboratory (SRL) has developed resins, adhesives and electron gun technology for high-energy electron beam curing and bonding of composites. During Phase I, SRL developed B-stageable, EB-curable resins suitable for a high for the resin transfer molding I electron beam curing process. SRL also developed a costing model for this process and applied the model to one high-quantity part. During Phase II, SRL optimized and tested the novel resin system, and used the resins in production of EB-cured panels for the Army's Composite Armored Vehicle. SRL also developed novel EB-curable adhesives and demonstrated the advantages of EB curing of adhesives for automotive applications by bonding together test panels of the Chrysler Composite Concept Vehicle. Commercialization of EB curing in the automotive industry is continuing as part of SRL collaborations with Daimler-Chrysler and Ford. Because the properties of the B-stageable EB-curable resins were better than expected, and because of the processing advantages of B-staging, the aerospace community is also considering the use of these resins for aircraft parts. Resin and adhesive samples and associated design data have been requested by two groups at Boeing, and by designers at Lockheed Martin, Northrop Grumman and Raytheon/Hughes.
