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The superplasticizer industry has a high degree of dispersion, upstream petrochemicals, and downstream infrastructure real estate: superplasticizer is an indispensable component of concrete. Although the proportion is low, it can significan
With more and more technical exchanges on concrete in various countries around the world, various advanced concrete production equipment and construction equipment are applied to actual production, and the application of concrete will become
Not only is there a frightening epidemic in 2020, but it is also the first year of commercial 5G. 5G commercial use attracted more attention in 2019. The 5G technology led by the Huawei Group has made breakthroughs in multiple technical issu
South Korea's Central Epidemic Prevention Countermeasures Headquarters reported on March 19 that as of 00:00 on the 19th local time, South Korea had newly added 152 confirmed cases of new coronary pneumonia, and the cumulative number of conf
Although the global epidemic is now severely affected, Vietnam is also affected by the plague, and the construction industry has not grown much in the short term. Still, the overall growth potential of the construction industry in Vietnam is
In the early 1980s, Japan was the first to develop the Polycarboxylate Superplasticizer successfully. The new generation of Polycarboxylate Superplasticizer overcomes some of the disadvantages of traditional water-reducing agents. It has low
The application of Gypsum lightweight Polycarboxylate superplasticizer 26A. There are many types of conventional lightweight partition wall panels. Gypsum lightweight partition wall panels, as one of them, have many excellent characteristic
Russia and Ukraine is an important exporters of oil, natural gas, metals, fertilizers, rare gases and other industrial raw materials. Affected by the further intensification of the tension of the war, the global market has become more worried about t
Flexible graphite sheet is made of raw material high-purity flake graphite through chemical high temperature treatment.
What is yttrium nitride?Yttrium nitride is a dark gray powder, which is a kind of rare earth nitride. It has a very high melting point and keeps stable under high temperatures. So yttrium nitride can apply to refractory materials like titanium nitride and zirconium nitride. Yttrium nitride, Y5N14, was synthesized by a direct reaction between yttrium and nitrogen at ∼50 GPa and ∼2000 K in a laser-heated diamond anvil cell. High-pressure single-crystal X-ray diffraction revealed that the crystal s
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