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Exothermic Welding Exothermic welding, also called hot melt welding, fire-clay welding, thermite welding and explosion welding, is a high-heat principle that utilizes the redox reaction between metals, the operation of which is simple, easy to learn, safe and efficient, and it has significant results in the production of high quality permanent welded joints between homogeneous metals and metals of different materials and is now well known to the public, becoming more popular in more and more architectural designs, and widely required to replace the connection method using conventional metal fixtures. Exothermic welding requires high-quality graphite to form a cavity mold with a certain shape, such as line style (butt), T-joint (three-way), cross-type joint (four-way) and so on. The mold can be used multiple times, effectively saving costs.

Polystyrene sandwich panel (foam sandwich panel) by sandwich panel line is a new type of building board. It is composed of steel plates on both sides of the outer layer and polystyrene on the inner layer with high-strength adhesive, which is pressurized and humidified by a computer-controlled color-coated steel forming machine.

Flocculant is a chemical compound used to help separate suspended solids and other particles from liquids. It works by increasing the attraction between particles, causing them to clump together and form larger particles, which can then be more easily removed from the liquid. Flocculants are widely used in wastewater treatment, industrial water treatment, and sedimentation processes. They are also used in the food and beverage industry, as well as in the oil and gas industry. Flocculant is a cost-effective solution that can improve the efficiency of many processes.

Vacuum and Thin Film Coating Technologies - Technol Chemical vapor deposition is a traditional technique for preparing thin films. Its principle is to use gaseous precursor reactants to decompose certain components in the gaseous precursor through chemical reactions between atoms and molecules, forming thin films on the substrate.

Physical Vapor Deposition PVD Coating Machine Manufacturer - Technol Vacuum evaporation is a technology that heats and evaporates a target material under vacuum conditions, causing a large number of atoms and molecules to vaporize and leave the liquid plating material or the solid plating material surface (or sublimate), and ultimately deposit on the substrate surface. During the entire process, gaseous atoms and molecules will migrate directly to the substrate through minimal collisions in vacuum, and deposit on the surface of the substrate to form a thin film. The methods of evaporation include resistance heating, high-frequency induction heating, high-energy bombardment of plating materials by electron beams, laser beams, ion beams, etc.

Chemical Vapor Deposition CVD Coating Equipment Manufacturer - Technol Plasma enhanced chemical vapor deposition is a method of epitaxial growth in which gas is excited to generate low-temperature plasma, enhancing the chemical activity of reactants. This method can form a solid film at lower temperatures.