Métodos de fotopolimerização

摘要: The objective of this study was to make a literature review about methods photo polymerization composite resins. first utilized resins were chemically activated and presented some improprieties such as the limitation working time insertion spatulation bubbles. In order by-pass problems, systems developed. instruments used ultra-violet light (U.V.) that operated an activator reaction. As type had limited depth deleterious effects on operator patient, people looked for source would proportionate satisfactory without causing problems. way, sources