Polycarboxylate ether superplasticizer, as known as concrete water reducer, is a new generation of polycarboxylate superplasticizer made of polyoxyethylene ether macromonomer, unsaturated acid and sulfonic acid group monomer by radical polymerization...…
Wholesale gas prices in the Netherlands and the UK have risen 20 percent recently amid concerns about Russian supplies.The EU plans to cut its dependence on Russian gas by two-thirds this year and stop importing Russian fossil fuels by 2027. Russia e…
In modern concrete, the commonly used superplasticizer admixture for concrete mainly include polycarboxylic acid series, naphthalene series, fatty acid series and other water reducers. Different water reducers have their own advantages and disadvanta…
The shear strength enhancement due to fumed silica addition is even more striking. Adhesive shear strength typically increases more than a thousand-fold compared to films without particle reinforcement. The chemical bond formation in these adhesive f...…
Having close to fifty percent Ti, molten Nitinol is highly reactive and must be processed in a vacuum. Both vacuum induction melting (VIM) and consumable vacuum arc melting (VAR) processes are commonly used for production. Other melting processes, su...…
Tungsten carbide can be used for industrial or application purposes in the form of spherical powder, chemical formula W, and submicron forms. About 3D Printing Alloy Spherical Tungsten Carbide WC Powder: Product name: Spherical Tungsten Ca...…
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