Уважаемые коллеги, доброго времени суток! Представляем вам японское научное издание Journal of Photopolymer Science and Technology. Журнал имеет четвёртый квартиль, издается в Tokai University, его SJR за 2020 г. равен 0,266, электронный ISSN - 0914-9244, предметные области - Органическая химия, Химия материалов, Полимеры и пластик. Вот так выглядит обложка:
Здесь два редактора: Минору Цуда и Хироки Маяма, контактные данные - okamura@chem.osakafu-u.ac.jp.
Журнал посвящен публикации статей о научном прогрессе и техническом развитии фотополимеров.
Адрес издания - https://www.spst-photopolymer.org/journal/
Пример статьи, название - Fabrication of Shock Absorbing Photopolymer Composite Material for 3D Printing Sports Mouthguard. Заголовок (Abstract) - Sports mouthguards (MGs) can reduce the risks of sports-related oral injuries. The aim of this study was to fabricate a composite photopolymer with shock-absorbing properties suitable for use in 3D-printed MGs. By using a commercial, flexible, rubber-like photopolymer as matrix and a commercial rigid simulated polypropylene photopolymer as a reinforcement material, five composites with different Shore A hardness levels were fabricated. Furthermore, four laminated materials were prepared to assess the improvement effects associated with adding a rigid outer layer. The five composites and four laminated materials were evaluated in terms of their shock absorbing capabilities via a steel ball drop impact test along with two types of conventional mouthguard materials. The rubber-like photopolymer composite material compounded with the rigid photopolymer with a Shore A hardness of 50 showed excellent shock absorbing capabilities that were compatible with conventional mouthguard materials, suggesting that this shock absorbing photopolymer composite is a candidate material for 3D-printed sports MGs. If the commercial flexible rubber-like photopolymer is to be applied alone without reinforcement, laminating a rigid photopolymer on the outer surface may be an effective means of improving the shock absorption capabilities of such a MG. We succeeded in fabricating a prototype of a double-layered mouthguard with these composite materials using a 3D digital dental workflow. Keywords: 3D printing, Mouthguard, Photopolymer, Composite material, Shock-absorbing capability
