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Electrostatic coating is a manufacturing process that employs charged particles to more efficiently paint a workpiece. Paint, in the form of either powdered particles or atomized liquid, is initially projected towards a conductive workpiece using normal spraying methods, and is then accelerated toward the work piece by a powerful electrostatic charge.
The coating is an application of chemical substances on the surface of fabric that is to be made functional or decorative. [24] Coating is attained by applying a thin layer of a functional chemical, compound, or polymer on the substrate's surface. Coatings use less material than other types of applications, such as exhaust or padding. [25]
The coating time also is an important variable in determining the film thickness, the quality of the deposited film, and the throwpower. Depending on the type of object being coated, coating times of several seconds up to several minutes may be appropriate.
Heat waves are sweaty, uncomfortable, even health-endangering, but scientists have come up with an innovation they say could provide relief.
This coat, however, isn't that as it follows the shape of your body a little more closely, not in a constricting way but just in a way that feels a little more streamlined, making it a great day ...
Crease-resist finish or "wash-and-wear" or "wrinkle-free" finishes are achieved by the addition of a chemical resin finish that makes the fiber take on a quality similar to that of synthetic fibers. Anti-microbial finish causes the fabric to inhibit the growth of microbes. The humid and warm environment found in textile fibers encourages the ...
Electropolishing, also known as electrochemical polishing, anodic polishing, or electrolytic polishing (especially in the metallography field), is an electrochemical process that removes material from a metallic workpiece, reducing the surface roughness by levelling micro-peaks and valleys, improving the surface finish.
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