What are the advantages and applications of foaming agent clc blocks

Foamed concrete is also called foamed cement, lightweight concrete, etc. Foamed concrete is a concrete product formed by introducing air or nitrogen, carbon dioxide, oxygen and other gases into the concrete slurry with a large number of sma…

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At Very Low Temperature, In The Tungsten Disulfide Sheet, The Realization Of Valley Coherent Photoluminescence

Scientists used silver sawtooth nano clamp arrays to generate valley-coherent photoluminescence in two-dimensional tungsten disulfide sheets at room temperature. So far, this can only be achieved at shallow temperature.…

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Iron Oxide Fe3O4 Powder CAS 1317-61-9

Item No.: TR-Fe3O4 Ferroferric oxide, chemical formula Fe3O4. Commonly known as iron oxide black, magnetite, and black iron oxide, it is a black crystal with magnetism, so it is also called magnetic iron oxide.Purity: 99.5%Particle size: 0.8…

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A chemical found in grapefruit's skin works to repel bloodsucking insects

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