Why is polycarboxylate superplasticizer more suitable for modern concrete?

The wide application of mineral admixtures mainly derived from industrial solid wastes diversifies the composition of cementitious materials, which is one of the main characteristics of modern concrete.…

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Chip Prices Soared More Than 100 Times A Year Will Affect the Price of high purity spherical aluminum nitride

Due to the global shortage of automotive chips, in the past year, the price of STL9369, the core chip of the body electronic stability system produced by STMicroelectronics, has skyrocketed from 20 yuan to 2,800 yuan (excluding tax), a year-on-year i…

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The Output of Major Grain Exporting Countries May Fall By More Than 50% Will Affect the Price of high purity spherical aluminum nitride

Since the outbreak of the epidemic in 2020, the prices of international agricultural products and fertilizers and other agricultural materials have continued to rise. As of February 2022, the FAO Global Food Price Index has surpassed its 2011 high. D…

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Market Trend and Demand The price of chemical products has risen by more than 50% Will Affact the Price of Bi2O3 powder

The recent surge in prices in the chemical industry is really terrifying. The war is rekindled. From the most upstream oil and photovoltaics to raw materials to the fine market to the downstream, it is imperative for many chemical companies to transm…

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Consumer prices rise more than expected pushed by 9.1 percent jump in gasoline has an effect on 02820 bearing

The Labor Department reported on Tuesday that consumer prices surged in March, buoyed by a strong economic recovery and compared with a time when the COVID-19 pandemic was about to choke off the US economy. The consumer price index rose 0.6 percent f…

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Market Trend and Demand The price of white cardboard is more expensive than steel Will Affact the Price of Bi2O3 powder

In just a few months, the price of white cardboard as a high-end gift box material has soared from 4600/ton to over 10,000 per ton today. This makes it difficult for Manager Wang, who has been engaged in the paper packaging industry for 20 years, to…

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Types and functions of concrete additives including chemical blowing agent

Concrete additives can be divided into four categories according to their functions: 1, Improve concrete mixing logistics variable performance of admixtures, such as various functions of water reducer. 2, Adjust the concrete setting time, hardening p…

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The Main Disadvantages of Stainless Steel Powder Metallurgy

Compared with stainless steel produced by traditional smelting process, stainless steel powder metallurgy has the advantages of producing parts close to net shape, high dimensional accuracy…

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Production and Applications of Naphthalene Sulfonate Water Reducing Agent

Naphthalene Sulfonate Water Reducing Agent is the product of naphthalene sulfonated by sulfuric acid and then condensed with formaldehyde, which belongs to an anionic surfactant.…

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