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The coatings industry is facing overcapacity, and industrial restructuring is imminent.

Currently, China's coatings industry is facing the problem of overcapacity. This overcapacity reflects the mismatch between supply and demand structures resulting from a long-term extensive development mode, thus forming a "structural overcapacity." This is characterized by an excess of low-level, homogeneous capacity and a lack of high-end capacity. Although China's total coating production ranks among the world's top, there is an overcapacity of outdated production, with a large amount of coatings needing to be eliminated, while there is a shortage of high-quality coatings for high-end applications, with some varieties still blank. In particular, there is a serious homogeneity problem in the field of civil coatings, while in the field of industrial coatings, automotive coatings, anticorrosion coatings, and marine coatings...

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Name and characteristics of thermal insulation coatings

Insulation coating is a new type of insulation material with low thermal conductivity, easy construction, oil resistance, acid resistance, alkali resistance, and no pollution. It is divided into water-repellent silicate insulation coating and adhesive powder polystyrene particle exterior wall insulation coating. The former is made of high-quality sepiolite fluff, aluminum silicate fiber, expanded perlite, silicone and other high-quality insulation materials and polymer composites, with excellent insulation performance, widely used in wall, tank, cold storage, pipeline insulation. The latter is a new type of insulation material, composed of adhesive powder and polystyrene particles. The construction process consists of insulation layer, anti-crack protection layer and waterproof finish layer. The insulation layer uses adhesive

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Water-based coatings are poised for a rise

With the popularization of environmental protection concepts, water-based coatings, as environmentally friendly products, have been recognized by more and more consumers. Industry experts said they hope that coating companies will conduct in-depth research and development, achieve breakthroughs in product quality, and expand the market by leveraging the demand for environmental protection. Home decoration coatings have always attracted widespread attention from consumers due to their close relationship with home life and the environment. For a long time, oil-based coatings have been used as the main home decoration coatings due to their rich colors. However, in recent years, more and more evidence has shown that traditional oil-based coatings have a certain impact on people's health. Therefore, environmentally friendly coatings are becoming more and more popular.

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Is it necessary to use original factory paint when repainting a car?

Electrocoating layer: Directly attached to the car body, it provides anti-corrosion protection and a good adhesion environment for the intermediate coating layer. Intermediate coating layer: Attached to the electrocoating layer, it strengthens the anti-corrosion protection of the car body, provides a good adhesion environment for the color coating layer, and plays a certain supporting role in the hue of the color coating. Color coating layer: Attached to the intermediate coating layer, it further strengthens the anti-corrosion protection of the car body and displays the hue. The various colors we see are displayed by the color coating layer. Clear coating layer: Attached to the color coating layer, it further strengthens the anti-corrosion protection of the car body, protects the color coating layer from minor scratches, makes the color more transparent, and slows down the fading phenomenon.

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Key Technologies in Waterborne Automotive Spray Booths

Automotive spray booths are generally used for spraying and baking car paint, customarily called "car paint booths, spray paint booths." As the name suggests, it involves painting and baking the spray-painted object in a specific room [1]. With the rapid development of the automotive industry, the consumption of automotive coatings has also been increasing. Currently, domestic automotive coatings are mainly solvent-based, and a large amount of VOCs has caused increasingly serious environmental pollution [2]. Countries around the world have successively formulated relevant regulations to limit the emission of VOCs in coatings. Currently, the domestic automotive painting industry is gradually catching up with developed countries abroad, adopting joint ventures and cooperation to introduce advanced

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