What is concrete defoamer

Concrete is a stone mixed with water, sand, stones and some chemical additives, if necessary, in a particular proportion. Foaming occurs when concrete is made due to agitation. The appearance of a large amount of foam will lead to a decrease in the s…

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Neodymium Nitride NdN Powder CAS 25764-11-8

Item No.: Tr-NdN Neodymium nitride is known as NdN powder. Neodymium nitride NdN powder is used for lithium electronic batteries; energy storage materials; catalysts, etc.Purity: 99.9%Particle Size: -100 mesh…

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What is Silicon Nitride Si3N4 Powder?

For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average dail…

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Calcium Dodecyl Stearate

Item No.: Tr-Calcium Dodecyl Stearate Calcium dodecyl stearate is a flaky or needle-like chemical substance. It is insoluble in water, soluble in ethanol, ether and chloroform. It is used for making grease, but also for organic synthesis.Cal…

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