How can Nano Silica change the properties of coatings?

Nano silica exhibits many characteristics that are not found in other materials. With many micropores, and a large specific area, the nano silica particle size distribution is extremely narrow. Nano silica has high reaction activities due to its large amount of unsaturated residual bond and hydroxyl group in different bonding state. The optical properties of nano-silica are excellent, with high visible and ultraviolet reflections. How does Nano Silica alter coating properties? Modifications t


What is SiO2 nanoparticles used for?

The boss of Leclerc supermarket Group, France's largest food retailer, said recently that in order to cope with the energy shortage, the Leclerc Group may shorten the opening hours of its stores.In an interview with French News Radio, Leclerc said th


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Gypsum defoamer

The main function of gypsum defoamer: gypsum defoamer is a defoamer specially designed for gypsum. The main composition is modified polyether, esterified and high-carbon alcohols, refined by special technology.


The precautions for zinc nitrate

Provide ventilation for containers. Keep the container tightly sealed. Keep away from food and beverages. Appropriate Engineering controls: Emergency eye wash fountains and safety showers should be available near use/handling. Zinc nitrate is a colorless crystalline solid. Noncombustible, but accelerates the burning of combustible materials. ICSC 1206 - ZINC NITRATE. Not combustible but enhances the combustion of other substances. Many reactions may cause fire or explosion. See Chemical dangers


Experimental of Titanium Aluminum Carbide

Ti, Al (supplied by Beijing Xing Rong Yuan Technology Co., LTD., 325 mesh, purity >99.8%), and acetylene black powders (Tianjin day first Century Chemical Industry Co. Ltd, the average particle size of 30-50 nm, purity >99.9%) were used as starting materials without ball milling in this study. A eutectic NaCl‒KCl (supplied by Tianjin Kemiou Chemical Reagent Co., Ltd. analytical grade≥99.5%) molten salt was used as reaction medium, which was dried under vacuum at 300 °C for 24 h to remove residua

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