Interaction of Photoexcited Photoinitiators with Nitroxyl Radicals
by Dr. Igor V. Khudyakov, Catawba County, North Carolina
Introduction
Formulations that undergo photopolymerization have, in most cases, photoinitiators (PIs) such as benzophenone and others. These...
Regulatory News
2015 Reminder: New OSHA Reporting Requirements
Beginning January 1, 2015, the Occupational Safety and Health Administration (OSHA) changed what covered employers are required to report....
Stereolithography: Three Decades of UV Technology Innovation
by Dr. Kangtai Ren, senior scientist, DSM Functional Materials
Abstract: Since the first patent application in the field was officially filled in 19841, stereolithography (SL)...
Q&A: UV-Curing Technology
by R.W. Stowe, Heraeus Noblelight America LLC
Question: Why Don't Technical Data Sheets Specify a UV-Curing System?
Answer: Product data sheets for UV inks, coatings, adhesives...
Advancements in UV LED Curing Technology and Solutions for Print
by Pamela Lee, Excelitas Technologies Corporation
Introduction
Printing processes have drastically evolved over the years, originating in the form of labor-intensive manual printing presses and advancing...
