July, 2012
now browsing by month
Creating a new coating quality national standard is necessary
Help to improve the overall level of China’s coating industry As we all know, there are still a certain gap between the overall level of the coating industry in China compared with developed countries, resulting in this phenomenon are many reasons. But the most fundamental reason is the different coating standard. Formulation and implementation of advanced scientific national industry standards and must be able to produce high-quality coating products, not vice versa. Our coating products out the door selling overseasRead More …
Coating appearance quality inspection methods and problems
The appearance of the coating quality requirements include: the color of the coating, the flatness of the film, the impurity content of the coating gloss and coating 1.Coating color test The color is light on the object surface colored light absorption and reflection, feeling again the role of the visual organ formation. The coating of the color test is divided into visual comparison method and instrument measurements. The visual comparison method, you must first preparation of standard colors and darker,Read More …
Coatings Technology Knowledge:the characteristics of the powder coating
The powder coating is a new type of solvent-free 100% solid powder coating. It has two categories: the thermoplastic powder coating and thermosetting powder coating. Coating made of special resin, fillers, curing agents and other additives, to a certain proportion of mixed and then by hot extrusion and crushing process of sifting and other prepared from. At room temperature, storage stability, electrostatic spray or fluidized bed dipping, and then the baking heat of melting and solidification, so that the formationRead More …
Trends of Powder coating application in automotive market in USA
Powder coating surface treatment of ancillary products as durable goods applications, the main applications include automotive, residential, home, industrial equipment and gardening equipment and so on. Despite the current global automotive industry continued weakness in the case of GM and other car companies are going through bankruptcy, reorganization of assets and other major changes, but from the historical data show that in 2003 and 2008, automotive powder coating growth is very obvious. Automobile industry alone by 2013 there will beRead More …
American powder coatings market in 2013 is expected to reach $ 1.2 billion
American powder coatings market in 2013 is expected to reach $ 1.2 billion. Cleveland news, according to a recent disclosure by the U.S. paint market research firm Market Report shows that U.S. domestic demand for powder coatings products will be 3.5 percent per year growth rate of development, the powder coating market demand in 2013 will reach 445 million pounds, when the powder coatings market value will reach $ 1.2 billion. The powder coatings market in the United States theRead More …
Infrared radiation curing-A revolutionary for Marine anti-corrosion coating
To cure large equipment on site in the field after powder coating is a big problem,all countries want to resolve.This he technical problems will bring a revolution in the coating industry,and significantly,especially on the marine anti-corrosion. Marine anti-corrosion coating technology Powder coating: powder particle shape, coating and curing of the coating formed. As solvent-free coatings, powder coatings in the production and coating process, no solvent release, less pollution, in line with environmental protection requirements; eruption powder coating process recyclable, toRead More …
Advantages of polyurethane coatings
100% solids polyurethane coatings offer very unique handling, performance and environmental advantages. To the end users, this means a greater assurance of achieving the desired result on time and on budget. To the applicator, it means high throughput and fewer callbacks. Imagine, for example, coatings that: are 100% solids, having zero or near zero VOC’s set at virtually any temperature – winter and summer are non flammable, solvent free and as safe as house paint are self-priming can be appliedRead More …
What is dip coating process
In a dip coating process, a substrate is dipped into a liquid coating solution and then is withdrawn from the solution at a controlled speed. Coating thickness generally increases with faster withdrawal speed. The thickness is determined by the balance of forces at the stagnation point on the liquid surface. A faster withdrawal speed pulls more fluid up onto the surface of the substrate before it has time to flow back down into the solution. The thickness is primarily affectedRead More …
Dip coating methods and techniques
(1)The thickness of the film decided to object to enhance the rate and the viscosity of the liquid paint. Control the viscosity of the liquid paint according to the above requirements, in accordance with the maximum degree in film 30um, depending on the equipment, experiments to determine the appropriate upgrade rate. Click here to enhance the rate evenly be coated object. Enhance the rate and thin film; enhance the rate is slow, the film is thick and uneven. (2)Dip coatingoperationRead More …
D5 Creation