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UV curable ink

Ultraviolet Photoinitiators. Photoinitiators are used in increasing volume for a multitude of appHcations. The most important of these are in the formulation of uv-curable inks and in the production of coatings on vinyl flooring, wood, and electronics components (28,29). The most common types of photoinitiators are phenone derivatives, for example, acetophenones and hen 7ophen ones (30). [Pg.320]

Graphic screen printing ink appHcations on mirrors (uv-curable inks)... [Pg.433]

Screenable inks have a resin or polymer base and are of three types organic solvent soluble, aqueous alkah soluble, and permanent. Primarily because of pollution requirements and higher solvent costs, the aqueous types have come into greater use. The permanent types are used as solder masks or for marking the boards. Uv-curable inks are also in use. [Pg.125]

Traditionally, evaporation-drying solvent-based inks have been used. These have been replaced during the last decade by UV curable inks, which exhibit the following advantages ... [Pg.157]

UV curable inks can be applied through a much tighter mesh, which produces a lower film weight, improves resolution of fine detail, and... [Pg.157]

Noguchi H, Shimomura M. (2001) Aqueous UV-curable ink for inkjet printing. RadTech Report 15(2) 22-25. [Pg.18]

With all of these benefits, it is no surprise that many print shops are making the conversion to UV curable inks for their digital processes. [Pg.162]

The predominant chemistry for formulating UV curable inks is acrylate-based free radical curing. Most UV inkjet formulations are mixtures of several different acrylates chosen for their individual properties which, when combined with photoinitiators, achieve the required specification. Because of the extremely low viscosity of the... [Pg.177]

There are probably over 800 different types of acrylate available commercially. For UV curable inks, these fall into several different... [Pg.179]

It has now been well established that UV-curing of coatings can be achieved and there have been many references in the literature as to the development and descriptions of these coatings and the UV-curing art. Most of these literature references describe commercial curing of clear finishes as well as UV-curable inks. This paper explores some of the parameters associated with non-ink low viscosity pigmented UV-curable coatings ... [Pg.141]

Uses Crosslinking monomer for UV-curable inks/coatings, floor tiles, wood coatings and fillers, adhesives, textile finishes and rubber compds. Properties APHA 150 color m.w. 300.00 sp.gr. 1.039 (20/20 C) flash pt. >100C 98.5% act. [Pg.40]

Chem. Descrip. Carnauba wax in TRPGDA Uses Slip agent, scuff resist, aid while maintaining gloss and clarity In UV-curable inks and coatings Features Exc. for thin films and clears... [Pg.346]

Chem. Descrip. Wax blend in TRPGDA Uses Matting agent for UV-curable inks and coatings Features Maintains low vise. no surfactants, dispersants Properties Oft-wh. wax blend 40 01% active Eversorb 73 [Everlight Chem. Industrial]... [Pg.346]

Chem. Descrip. PTFE (40%) in TRPGDA monomer Uses Eluoropolymerfor UV curable inks and coatings Properties Off-wh. powd. 1 -2 p avg. particle size, 4 p max. particle size mayonnaise-like vise. 40 1% active Ultraion [Whitford]... [Pg.887]

Oligo [2-hydroxy-2-methyl-1-[4-(1-methylvinyl) phenyl] propanone] photoinitiator, UV-curable coatings 2-Chlorothioxanthone 2,2-Diethoxyacetophenone photoinitiator, UV-curable inks 2-Chlorothioxanthone 2,2-Diethoxyacetophenone photoinitiator, UV-curable lacquers 2-Chlorothioxanthone 2,2-Diethoxyacetophenone... [Pg.5523]

In order to improve the adhesiveness of a UV curable ink composition to a recording medium, a radiation curable inkjet ink composition that uses N-vinyl lactam has been proposed. [Pg.26]

When metal particles or metal powder are used instead of a pigment or a dye in an UV curable ink composition, there is a problem in that it is difficult to sufficiently exhibit properties such as gloss provided inherently by the metal. In addition, the storage stability of the composition is lowered. This causes a problem in that the composition is turned into a gel, and thus ejection stability of the composition is lowered due to the increase of the viscosity (10). The negative influence of the metal powder can be eliminated by a surface treatment with a fluorine type silane compoimd or a fluorine type phosphoric add ester. [Pg.161]

See other pages where UV curable ink is mentioned: [Pg.433]    [Pg.433]    [Pg.8]    [Pg.161]    [Pg.507]    [Pg.177]    [Pg.179]    [Pg.181]    [Pg.183]    [Pg.185]    [Pg.187]    [Pg.189]    [Pg.191]    [Pg.193]    [Pg.195]    [Pg.197]    [Pg.199]    [Pg.202]    [Pg.654]    [Pg.5095]    [Pg.1239]    [Pg.104]    [Pg.740]    [Pg.210]   
See also in sourсe #XX -- [ Pg.10 ]



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