Catalysts & Chemical Auxiliary Agents 13 Luglio 2022 Quali sono i vantaggi prestazionali del materiale impermeabilizzante per tetti in rotoli in TPO? With the development of national dual carbon goals, green building materials, photovoltaic roofing and other related fields have received widespread... Longchang Chemical
Catalysts & Chemical Auxiliary Agents TPO-L-Apparenza 12 Luglio 2022 Breve descrizione dei fotoiniziatori catturanti l'idrogeno e delle loro due principali categorie Hydrogen-capturing photoinitiators, also known as type II photoinitiators, are generally dominated by aromatic ketone structures and also include certain thick-ringed... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 10 Luglio 2022 Componenti di base dell'inchiostro UV: fotosensibilizzatore e sensibilizzatore alla luce Photosensitizers are molecules that absorb light energy and then transfer the energy to the photoinitiator, and return to their initial... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 09 Luglio 2022 Come misurare la bontà della resina nell'inchiostro? There are many indicators to measure the physical and chemical properties of a resin. For the ink industry, the following... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 08 Luglio 2022 Componenti di base dell'inchiostro UV: fotoiniziatore Photoinitiators are molecules that can absorb radiation and produce active intermediates with the ability to initiate polymerization by photochemical changes.... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 06 Luglio 2022 Composizione dell'inchiostro UV: monomero fotosensibile UV inks and UV varnishes need to have the viscosity to adapt to the coater when coating, generally by adding... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 01 Luglio 2022 Come ridurre il ritiro della colla UV? Quali sono i metodi? In the curing process of UV adhesive there is a gelation process. Before gelation, the system is still fluid despite... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 28 Giugno 2022 20 meccanismi di reazione organica che è essenziale comprendere per gli esperimenti di sintesi Baeyer-Villiger reaction reaction mechanism peracid first undergoes nucleophilic addition to the carbonyl group, and then a hydrocarbon group on the... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 27 Giugno 2022 Scelta corretta dei guanti protettivi da uno studio della permeabilità di diversi monomeri di acrilato In support of the Environmental Protection Agency's Office of Toxic Substances' Pre-Production Notification (PMN) program, three glove materials were evaluated... Longchang Chemical
Catalysts & Chemical Auxiliary Agents 21 Giugno 2022 Apa saja monomero e resina akrilat yang digunakan dalam pelapis logam UV? Aplikasi pelapis UV untuk logam (DTM) memerlukan resin dengan keseimbangan sifat elastisitas dan ketangguhan untuk memastikan bahwa artikel dapat menahan... Longchang Chemical