UV light curing series 01 Mar 2023 How to solve the bubbles produced by the paint? With the rapid development of the coating industry, the variety of coatings, grade upgrade, people put forward higher requirements for… Longchang Chemical
UV light curing series 27 Feb 2023 What are the main reasons for the drying speed of water-based coatings? Fast drying is the most frequently heard customer requirement for waterborne coatings. Due to the uniqueness of its molecular structure,… Longchang Chemical
UV light curing series 24 Feb 2023 What is the difference between liquid coating and solid coating? 1、Liquid coating coating technology 1.1、Brushing Brush coating is the most widely used, but the coating efficiency is low, the production… Longchang Chemical
UV light curing series 22 Feb 2023 How to solve the problems in paint storage and construction? With the reform of China's housing system, the market of architectural coatings has developed rapidly, and some foreign companies have… Longchang Chemical
UV light curing series 20 Feb 2023 How to prevent excessive emulsification of ink? 1, the impact of ink emulsification on printing If the ink emulsification is just right, indicating that the water and… Longchang Chemical
Catalysts & Chemical Auxiliary Agents WE-D982V / Defoamer 17 Feb 2023 Water-based inks are prone to blistering, defoamer in water-based inks Water-based inks are prone to blistering, defoamer in water-based inks Water-based ink, can be diluted with water or ethanol, can… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 15 Feb 2023 What will happen if too much defoamer is added to the paint? What will happen if too much defoamer is added to the paint? For the problem of foam generated by the… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 13 Feb 2023 What is the difference between thin coat powder coatings and conventional powder coatings? The advantages of powder coating are that a single coating can get a thick coating film (50~150μm), high production efficiency,… Longchang Chemical
Catalysts & Chemical Auxiliary Agents 10 Feb 2023 What are the applications of antioxidants, light stabilizers and the combination of both in coatings? This paper systematically introduces the types of light stabilizers and antioxidants, studies antioxidants, light stabilizers and their application in powder… Longchang Chemical
Catalysts & Chemical Auxiliary Agents about longchang 09 Feb 2023 How to distinguish the difference in the use of ink by ink viscosity? In the packaging printing industry, often use a variety of inks, but different inks have different roles, from the viscosity… Longchang Chemical
