A detailed introduction to surfactants

What are surfactants? Surfactants are a class of compounds that reduce the surface tension of a liquid. They can be adsorbed on gas-liquid or liquid-liquid interfaces, thus changing the properties of the interface and affecting its stability, wettabi…

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More than a hundred schools in the UK have been closed due to the risk of collapse

In the UK, more than 100 schools were closed because of the danger of collapse In the UK, many schools use Autoclaved aerated cement (RAAC). This is a concrete material that is lighter. In 2018, the roof collapsed of a primary-school in southeas…

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How many chemical additives are in concrete today

Concrete is a modern material that uses a variety of chemical additives, each with varying characteristics. These additives play a vital role in improving the performance of concrete and maintaining its quality. Here are a few chemical additives that…

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It is the market to decide whether graphene should continue to heat up or cool down

He believes that the graphene market in China, from a business perspective, is not "hot enough" to "reduce" the fever, and should remain "hot". It is an allotrope in which a single layer (atoms) of carbon forms a hexagonal, two-dimensional grid in…

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Scientists Use the Smoothest Lubricant Raw Materials to Develop WiFi Generating Antennas

British media have reported that scientists made a major discovery - converting radio waves into electricity. This is commonly referred to as power generation via WiFi! We may see battery-free phones, laptops, and even mobile phones in the future. M…

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Engineers use MoS2 nano sandwich to improve rechargeable batteries

Singer's research team discovered that the high lithium capacity of these flakes does not last long and will fall after five charges, a behavior similar to a lithium-sulfur battery which uses sulfur as one electrode. Singer added that they also disco…

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AEO Cetostearyl alcohol ethoxylate CAS 68439-49-6

Cetostearyl ethoxylate a nonionic surfactant that is good at emulsification and dispersing, as well as water solubility.Active matter content >=99% The following is a list of the most recent articles about Cetostearyl Alcohol Ethoxylate (AEO)…

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PEG-n hydrogenated castor oil CAS 61788-85-0

Castor oil has a high melting point and is widely used as a cosmetic. The following is a list of the most recent articles about PEG n hydrogenated castor oils: Hydrogenated Castor Oil is a derivative product of castor, with a stable performan…

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Polyoxyethylene castor oil CAS 61791-12-6

Polyoxyerays castor oil is a yellow viscous liquid resistant to hard water, acids, alkali, and inorganic salts. Used for emulsifying and dissolving oil and other water-insoluble substances. Active matter content: >=99 About Polyoxyethylene cast…

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ETB 2-Tert-Butoxyethanol CAS 2235-54-3

ETB 2-Tert Butoxyethanol Is miscible in most organic solvents. Can dissolve amino, nitro and alkyd resins as well as acrylic and other resins. About ETB 2-Tert-Butoxyethanol: 2-Tertbutoxyethanol replaces ethylene-glycol butylether. Contrary to thi…

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PTSA-P-Toluene-Sulfonic-Acid-CAS-6192-52-5

The powder is white or colorless monoclinic flakes. Melting point: 38degC (anhydrous), 103.5degC (monohydrate). About PTSA PTSA: PTSA has the following characteristics: rich and fine foam; low degreasing powers; low irritation of skin and hair. I…

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Introduction-to-explosive-composites-explosive-composites-clad-V276

Introduction to explosive compoundsExplosive composites, clothed metals (also called eruptive welding), were discovered by a bit of serendipity: in 1944, the American L.R. Carl, in an eruptive explosion examination, accidentally found 2 thin brass sh…

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MES Sodium Fatty Acid Methyl Esters Sulfonate CAS 93348-22-2

MES is a new type of sulfate anionic surfactant. It is easily soluble in water, has good dispersibility, good compatibility with hard water and high electrolyte stability. Active matter content: 70-90% About MES Sodium Fatty Acid Methyl Esters Sulf…

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What is Spherical Quartz SiO2 Powder?

The World Bank expects global economic growth to slow significantly, from 5.5% in 2021 to 4.1% in 2022 and further to 3.2% in 2023. Growth in East Asia and the Pacific is expected to slow to 5.1 percent in 2022, reflecting the impact of China's econo…

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Higher oil prices will have a major impact on the global economy and also on the price of chrome moly

IEA: Higher oil prices will have major impact on global economy The International Energy Agency (IEA) released its October Oil Market report on Thursday. The report said continued deteriorati…

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High Purity 3D Printing Nickel Alloy IN718 Powder

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

High Purity Nano Hafnium Hf powder CAS 7440-58-6, 99%

High Purity Titanium Sulfide TiS2 Powder CAS 2039-13-3, 99.99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Chromium Diboride CrB2 Powder CAS 12007-16-8, 99%

High Purity Tungsten Silicide WSi2 Powder CAS 12039-88-2, 99%

High Purity 3D Printing Nickel-based Alloy IN738 Powder

High Purity Calcium Nitride Ca3N2 Powder CAS 12013-82-0, 99.5%

Supply Magnesium Granules Mg Granules 99.95%

High Purity 3D Printing Powder 15-5 Stainless Steel Powder

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Silicon Nitride Si3N4 Powder CAS 12033-89-5, 99%

High Purity 3D Printing 304 Stainless Steel Powder