Such UV-curable gels are usually composed of acrylic or methacrylic monomers and oligomers in a gel-like state that requires curing under a UV lamp. Such nail finishes can be applied directly to natural fingernails or toenails, or alternatively can be applied to nail extensions bonded to ...
Effect of photoinitiator on free radical UV-curing reaction; 光引发剂对自由基型UV固化反应的影响 3. A Study on the Synthesis of Photoinitiator Thioxanthone ITX; 光引发剂噻吨酮ITX的合成研究 更多例句>> 6) photo-initiator 光引发剂 1. Research progress of the photo-initiators and their applic...
TPO is an efficient free radical (I) type photoinitiator that absorbs in the long wavelength range, which has the advantages of fast light curing speed, yellowing resistance, low post-polymerization effect, no residue, low volatility, low odor, etc. It also has phot...
The invention further provides a preparation method of the light-storing self-luminous UV curing adhesive film. Comparing to the conventional UV light curing adhesive, a few amount of the active diluent is used, thus the light-storing self-luminous UV curing adhesive film can be formed easily. ...
[Also in Division C2] Acid-curable resins, e.g. phenolic resins, aminoplasts, epoxy resins, methylols, polyacrylic and polymethacrylic acid amides and alkyd resins containing polyurethane groups, contain as curing catalyst a compound of the formula where R is an alkyl C 1-4 , aryl, ...
This study addresses the development of UV-curable polymer nanocomposites (PNCs), mainly based on acrylate, emphasizing material selection and formulation strategies that achieve efficient dispersion of the nanofillers (NFs). We begin by exploring various types of UV-curing coatings and delve deeper in...
UV curing technology began in the late 1950s and the first UV precursor material to be used for coating and adhesive application was epoxy acrylate [3]. By the 1970s, UV technology gained USD 400 million sales by formulation of numerous products [4]. A quick look at the coating market ...
(process starting at ~240 °C). In the first heating the first endothermic process appears in the temperature range of 45−75 °C, and is attributed to the breakage of short-distance linkages of the hard segments of the PU, the bonds there are formed during the curing process that ...
UV-Radiation Curing of Adhesives. In Handbook of Adhesives and Surface Preparation, 1st ed.; Ebnesajjd, S., Ed.; William Andrew Publishing: Oxford, UK, 2011; pp. 221–243. [Google Scholar] Rabek, J. Polymer Photodegradation, 1st ed.; Springer: Dordrecht, The Netherlands, 1995. [Google ...