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Betaine surfactants Glyceryl monooleate; GlyceryI oleate CAS 25496-72-4;111-03-5;68424-61-3

Betaine surfactants It is generated by the response of fatty tertiary amines and salt chloroacetate, including cocoylpropyl betaine, dodecyl betaine, cetyl betaine, and lauroyl propyl betaine. It is milder than the initial 3 and is presently the primary surfactant in child shampoo. In 1940, the American DuPont Company invented and used this type of compound….

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Surfactant-enhanced ultrasonic extraction of polymer substances from remaining sludge coco amido propyl betaine

Wastewater source use is the future advancement direction of sewage therapy and is likewise an unpreventable requirement for sustainable human development. Raw material extracted from sewer or sludge, such as minerals and phospholipids, can be made use of as printing and dyeing raw materials, primary adsorbents, and organic flocculants. It is utilized in water therapy,…

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Application of foam concrete and animal protein foaming agent concrete foam jacking

Applications of foam concrete Due to its excellent qualities, foam concrete is commonly used in energy-saving wall products and has additionally been utilized in other elements. Currently, the main applications of foam concrete in my country are cast-in-place foam concrete insulation layers for roofing systems, foam concrete face blocks, foam concrete, lightweight wall panels, and…

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New additives can not only turn Concrete into an effective carbon sink but also enhance its performance

Although Concrete has many advantages as a modern building material, including high strength, low cost, and ease of manufacturing, its production process emissions currently account for about 8% of global carbon dioxide discharges. A recent study by a team from MIT suggests that introducing new materials into existing concrete manufacturing processes can significantly reduce carbon…

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The Effect of ZDDP and MoDTC Additives on the Friction Performance of DLC Coatings and Steel Cam Followers in Engine Oil – The Unique Role and Effect of MODTC Additives

Conduct friction tests using a pin plate test bench to simulate the sliding conditions of the cam follower. In the case of SAE5W-30 engine oil, the friction coefficient of steel pins sliding on steel discs increases from 0.11 to 0.12, while the friction coefficient of steel pins sliding on diamond-like carbon (DLC) coated discs decreases…

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New phosphorus-free builder – modified sodium disilicate (MDS)

Detergents are widely used daily chemical products. According to relevant data, my country’s annual output of laundry detergents has reached 4 million tons, 90% of which are phosphorus-containing laundry detergents that use sodium tripolyphosphate (STPP) as a builder. Laundry powder is the main source of phosphorus pollution in rivers and lakes. Controlling or switching to…

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