First, concrete soaks up and transfers warmth more easily than dissipates warmth easily. When a fire occurs, it has the effect of supporting combustion, which is equivalent to including gas to the fire. The even more it burns, the bigger it obtains.…
Applications of foam concrete As a result of its good qualities, foam concrete is extensively made use of in energy-saving wall materials and has actually additionally been made use of in various other facets. Today, the major applications of foam co…
As a multifunctional additive, HPMC is a thickener, dispersant, and stabilizer in coatings, bringing many conveniences to the coating industry.HPMC has excellent water and phase solubility, which can quickly dissolve in water-based or organic solvent…
In modern life, various electronic devices have become an indispensable part of our lives and work. A stable and efficient power supply is essential to ensure these devices' normal operation. At this point, the 12V AC-AC adapter became our ideal choi…
Preparation method of copper sulfide nanoparticles：Chemical precipitation methodThe method is simple in operation, low in cost, and can realize large-scale production. In the chemical precipitation method, the copper salt and sulfide salt solution ar…
Along with the continuous growth of energy demand and the increasing complexity of power systems, how to enhance the efficiency and reliability of power transmission has become a common challenge the world faces. In this context, the 25 kva Dry-Type…
New Delhi, May 16, 2023 (GLOBE NEWSWIRE) - The global hydroxypropyl methylcellulose (HPMC) market is booming due to the growing demand for pharmaceutical applications and low-fat foods.Estimated in its recent research that the global market size for…
Polycarboxylate: a green, efficient energy storage medium1. Characteristics of polycarboxylatePolycarboxylate is an organic compound polymerized from carboxylic acid molecules and has a unique chemical structure. This chemical structure gives it sign…
Introduction to disulfidesIn organic chemistry, disulfides refer to organic sulfur compounds containing disulfide bonds (-S-S-) and have the general formula R-S-S-R'. The oxidation state of sulfur is -1, similar to the oxygen in peroxide.When both R…
Concrete, an ordinary building material, has profound effects on our daily lives. Concrete is widely used for a variety of buildings and projects - from skyscrapers and bridges to roads and public facilities, to home improvements. Technically, it is…
What are surfactants, and how do they work? Surfactants belong to a group that lowers the surface tension on a liquid. They can be adsorb on interfaces such as gas-liquids or liquids-liquids. By doing so, they change the properties and affect the sta…
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…
OPEC+, an oil producers' alliance led by Saudi Arabia and Russia, stuck to its original plan to increase output by just 432,000 b/d in June, continuing to defy calls from major consumers led by the United States to pump more oil to keep prices down.…
What about the Three Gorges Dam? From old times to the here and now, cement has actually played an important role in the human building of residences and significant projects. This man-made blend made of all-natural materials such as sedimentary rock…
Zinc sulfide is an inorganic compound with the chemical formula ZnS, which is a white or slightly yellow powder, which becomes darker when exposed to light.…