Betaine surfactants It is produced by the reaction of fatty tertiary amines and salt chloroacetate, including cocoylpropyl betaine, dodecyl betaine, cetyl betaine, and lauroyl propyl betaine. It is milder than the very first 3 and is currently the major surfactant in infant shampoo. In 1940, the American DuPont Firm developed and applied this kind of…
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An alloy is composed of copper and other steel or non-metal components. It has superior electrical conductivity, thermal conductivity, flexibility, and corrosion resistance. It is extensively made use of in electric, building, transportation, equipment, and various other areas. According to different alloying components, copper alloys can be divided right into lots of types, and each…
Applications of foam concrete Due to its excellent characteristics, foam concrete is commonly made use of in energy-saving wall surface materials and has actually likewise been made use of in other elements. At present, the major applications of foam concrete in my nation are cast-in-place foam concrete insulation layers for roofing systems, foam concrete face…
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Structural foam molding saves raw materials, energy, and weight, supporting the goal of producing and using plastic components more sustainably. At K 2022, Engel demonstrated a new technology suitable for plastic processors, which use a structural foam molding process to produce parallel parts in multiple production units. The ceramic coating in the cavity can prevent…
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Trunnano 3D Printing Different materials can be used depending on the intended application and preferred 3D printing process, which only makes the choice more difficult for the user due to the wide range. The 3D printing material combination can be long and confusing, whether plastic, ceramic, or metal. Therefore, we wanted to make a detailed…
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In outdoor activities, power supply has always been a problem. To solve this problem, the 12V transformer came into being, which can convert indoor power to 12V DC to provide stable power support for various outdoor equipment. This article will detail the characteristics, usage, and maintenance techniques of a 12V transformer so that you can…
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Tantalum carbides (TaC) are a family of binary compounds of tantalum and carbon with the empirical formula TaCx, where x generally ranges between 0.4 and 1. They are very difficult, breakable, refractory ceramic materials with metallic conductivity. They appear as a brownish-grey powder and are usually processed by sintering. As an important cermet material, tantalum…
