Jego, Lucas published the artcileStudy of the Photocrosslinking of Ethylene Propylene Diene Monomer Terpolymer Under UV Irradiation, Quality Control of 7575-23-7, the main research area is ethylene propylene diene monomer terpolymer photocrosslinking UV Irradiation.
The photocrosslinking of thick samples of 5-ethylidene-2-norbornene-ethylene propylene diene monomer (ENB-EPDM) under air at room temperature was investigated. First, a model study was carried out on low-mol. weight oligomers: squalene, 1,2-polybutadiene, and 1,4-polybutadiene. Several crosslinking agents (meth(acrylics), bismaleimide, and thiol) combined with various photoinitiators were tested to improve the reactivity of these oligomers under UV irradiation Gel contents, crosslinking densities, viscosities, and viscoelastic properties were measured in order to characterize the extent of crosslinking. Acrylate-based crosslinking agents appeared to be the most reactive species and these results were then applied to a low-mol. weight EPDM. Several photoinitiators were tested and benzophenone turned out to be the most efficient photoinitiator when combined with trimethylolpropane triacrylate. Finally, a com. EPDM was subsequently photocrosslinked and high gel content and crosslinking d. were obtained after only 2 min of irradiation
Polymer Engineering & Science published new progress about Crosslinking agents. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, Quality Control of 7575-23-7.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts