Laboratory News 27 Jul 2022 Brief description of the types of PET nucleating agents and the effect of nucleating agents on the crystalline properties of PET There are three main types of nucleating agents for PET, namely inorganic nucleating agents, organic nucleating agents and polymeric nucleating… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 24 Jul 2022 Brief description of the role of antioxidants in plastics and their selection principles The addition of suitable antioxidants in plastic processing can stop or delay the ageing process, thus extending the service life… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 23 Jul 2022 What are the elements in selecting UV oligomers for light-curing coating formulations? Light curing coatings are also known as UV curing coatings, which use UV light as the energy source for curing… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 22 Jul 2022 Selection of photoinitiators in UV coating formulations Free radical photoinitiators are divided into two main categories according to the mechanism of action of the photoinitiator to produce… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 21 Jul 2022 UV light curing powder coatings and their advantages The main feature of UV powder coatings is that the process is divided into two distinct phases, with no early… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 20 Jul 2022 Main performance characteristics and areas of application of acrylate coatings I. Main properties of acrylic paints. 1, with good gloss, can be made into water white varnish or pure white… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 14 Jul 2022 Common types of epoxy resin curing agent and its curing mechanism This article briefly summarizes the common types of epoxy resin curing agent and its curing mechanism. 1, alkaline class curing… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 13 Jul 2022 What are the performance advantages of TPO waterproofing roll-roofing material? 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-Appearance 12 Jul 2022 Brief description of hydrogen-capturing photoinitiators and their two main categories 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 Jul 2022 UV ink basic components: photosensitizer and light sensitizer Photosensitizers are molecules that absorb light energy and then transfer the energy to the photoinitiator, and return to their initial… Longchang Chemical
