New Blood Coagulation Material: Saving the Lives of More Trauma Patients

Scientists at Harvard University have developed a new blood coagulation material that is portable and easy to store, and may help people survive long enough to reach the hospital.

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Fire prevention is the number one precaution when we using lithium batteries

Lithium batteries use organic solvents, unlike the zinc chloride and potassium hydroxide aqueous electrolytes of the current manganese batteries and alkaline dry batteries.

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What is polycarboxylate ether PCE powder?

Chemical admixtures are in high demand in concrete technology to improve their properties such as durability, fluidity, setting and mechanical properties. Among these chemical admixtures,superplasticizers are mainly used to improve fluidity at relati

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What is the problem with graphite

One study found that producing one kg of synthetic Graphite releases 4.9kg of carbon dioxide into the atmosphere and smaller amounts of sulfur oxide, nitrogen oxide, and particulate matter. Although Graphite is not particularly rare, good Graphite crystals are uncommon. Well-known worldwide localities for Graphite are Pargas, Finland; Mount Vesuvius, Italy; Borrowdale, Cumbria, England; and Mont Saint-Sauveur, Quebec, Canada. Pencil lead is made of the mineral graphite. Graphite is not poisonous

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