Electron beam cure

Ultraviolet Electron Beam Curing Formulations for Printing Ink, Coating and Paints, 3 Vols., SiTA Technology, London, 1991. [Pg.254]

Adhesive tapes (electron-beam-cured adhesives)... [Pg.433]

Sulfur chemistry [29] has also been used to crosslink rubber/resin PSAs, although the use of elemental sulfur itself yields tapes that can stain substrates. Other patents exemplify the use of typical rubber vulcanizing chemistry such as Tetrone A , dipentamethylenethiuramtetrasulfide, and Tuads , tetramethylthiu-ram disulfide [30], or zinc butyl xanthate [31] for this purpose. Early art [32] also claimed electron beam curing of both natural rubber and other adhesives that were solvent coated on tape backings. Later references to electron beam curing... [Pg.475]

An analogous mechanism should also produce polymers on irradiation of epoxies. Crivello s recent mechanistic suggestions [29] are consistent with the mechanisms given above. One can conclude that radiation-induced polymerization of epoxies can proceed via several mechanisms. However, further work is needed to determine the relative contributions of the different mechanisms, which might vary from one epoxy to another. As part of the Interfacial Properties of Electron Beam Cured Composites CRADA [37], an in-depth study of the curing mechanism for the cationic-initiated epoxy polymerization is being undertaken. [Pg.1023]

Janke, C.J., Lopata, V.J., Havens, S.J., Dorsey, G.F. and Moulton, R.J., High energy electron beam curing of epoxy resin systems incorporating cationic photoinitiators, US Patent 5,877,229, 1999. [Pg.1036]

CRADA, ORNL99-0544, Interfacial Properties of Electron Beam Cured Composites, 1999. Klein, A.J., Repair of eomposites. Adv. Composites, June/July, p. 50 (1987). [Pg.1038]

Both u.v. radiation and electron beam curing are best suited to flat or nearly flat objects, because the beams are directional and shielding must be avoided. Electron beam curing also requires the coating to be in an oxygen-free gaseous atmosphere. Both techniques cure in a fraction of a second and are suitable for fast, high-volume production lines. [Pg.625]

A growth area is UV or electron beam curing. This can be via radical polymerisation, e.g., a benzoin derivative,... [Pg.83]

Rubber separators have good voltage characteristics, the ability to retard antimony transfer, properties to retard dendrite growth, and good electrochemical compatibility. Due to the hydrophilic properties of the rubber composition, the separators are highly wettable and renewable for the dry-charging process. Paik et al. showed that AGE-SIL (sulfur cured, hard rubber) separators performed well in industrial stationary or traction batteries. FLEX-SIL (electron-beam-cured. flexible rubber separator) separators are suited for deep-cycling batteries, and MICROPOR-... [Pg.208]

Current developments in the electron beam curing technology include ... [Pg.54]

Tensile Strength Data from Electron Beam Cured Natural Rubber... [Pg.107]

In the field of adhesives, electron beam curing has been used mainly in pressure-sensitive and laminating adhesives. ... [Pg.205]

Because of the precise control of the degree of cross-linking attainable by the electron beam process, it is well suited for the production of PSAs. Recent developments in EB design, particularly lower voltage, and materials developments have made electron beam curing of pressure-sensitive adhesives affordable, practical, and possible. ... [Pg.206]

Recent Trends in Development of Electron Beam Curing Equipment and Technology... [Pg.57]

Berejka, A.J., Electron beam-cured composites opportunities and challenges, RadTech Report, Vol. 16, No. 2, March/April (2002). [Pg.180]

For large pieces, electron-beam (EB) curing can also be used. Electron-beam curing systems are similar in composition to UV systems. [Pg.63]

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