Irgacure 651 pdf printer

Irgacure 651 is sensitive to visible light and any exposure to sunlight should be avoided. Commercial initiator 2,2dimethoxy2phenyl acetophenone irgacure 651, ciba, switzerland was intro duced to polymethyl. Sylanto 7ms, sylanto 7mp, speedcure 938, irgacure 250, hip, esacure 1187, and the following. Docuprint cm215 series printer pdf manual download. View and download fuji xerox docuprint cm215 series user manual online. Applications irgacure 369 may be used after adequate testing alone or in combination with suitable coinitiators, such as irgacure 184 and irgacure 651, for uv curable inks and varnishes for applications on paper, metal and plastic materials. The primary reaction is the norrish type i splitting, in which a benzoyl and a benzyl radical are being formed. Uv curable inkjet inks european patent office ep 3156463.

Irgacure 379 is sensitive to visible light and any exposure to sunlight. Photoinitiator bdk 651 has been tested for uv curing system, such as. Irgacure 819 is a versatile photoinitiator for radical polymerisation of unsaturated. The benzyl radical can split into a highly reactive methyl radical and the stable methyl benzoate. The terms of this safety data sheet sds do not create or infer any. Its high absorptivity makes it especially suitable for uv curable inks. Polymers for 3d printing and customized additive manufacturing. Radiationcurable coatings with emphasis on the graphic arts. Irgacure 651 recommended use of the chemical and restriction on use recommended use. Due to its photosensitivity at longer wavelengths, irgacure 819 can. Page 3 of 3 safety and handling irgacure 379 should be handled in accordance with good industrial practice.

Pmma with irgacure 651 a commercially available photoinitiator that can cause pmma strands to crosslink. For example, acrylic resin and vinyl monomers with single or multifunctional groups. Irgacure 127, irgacure 651, irgacure 907, irgacure 819 and speedcure tpo. Does anyone have the uv absorbance spectrum of a photo.

Irgacure 651 is a highly effective uv photoinitiator for initiating polymerization of unsaturated prepolymer systems. The performance of the following photoinitiators was tested in the cationic photopolymerization. The constant pressure to shorten lead times, improve quality, and reduce cost has motivated the printer to. Does anyone have the uv absorbance spectrum of a photoinitiator irgacure 2959. Pdf there is growing interest in using photoinitiator. Detailed information is provided in the safety data sheet. Photopolymerization in 3d printing american chemical society. Irgacure 651 can be used in unsaturated polyester, unsaturated styrene paint, wood coatings or primers. It was found that, among the cationic photoinitiators, sylanto 7ms and sylanto 7mp are the. I am trying to understand why most papers use uv light at 365 nm for crosslinking of gelatin. Amino ketone product features as irgacure 369 with improved solubility. Irgacure 1700, irgacure 651, irgacure 819, irgacure.