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What is tungsten Oxide?Tungsten dioxide has the molecular formula WO3 with a molecular mass of 231.85. It is a form of tungsticanhydride. Tungsten dioxide is not produced in industrial production. Depending on the amount of tungsten, the tungsten-tr…
Nano thermal insulation coating can be used to absorb ultraviolet rays in sunlight and is often used in current decoration buildings.…
Foam concrete contains a large number of closed pores, the air in the pores is a good adiabatic medium, which can cut off the heat exchange.…
Foam cement insulation layer has incomparable insulation performance and structural layer adhesion performance, it is convenient for construction, environmentally friendly, efficient, time-saving, etc.…
What is a thermal insulation board by foaming agent for clc ? Chemically foamed external wall insulation board is a new type of energy-saving insulation material that expands cement paste through chemical reaction and has airtight and uniform pores i…
In recent days, international oil prices have returned to an upward trend. Since April, the prices of Brent crude oil and WTI crude oil have both increased by more than 7%, which not only completely recovered the decline in March, but also increased…
Chile's government is considering phasing in a proposed ban on glacial mining to limit projects high in the Andes by some big copper companies. Chile's constitutional assembly has approved a proposal to ban mining in glaciers, protected areas, and ar…
316 stainless steel and its application 316 stainless steel is used for numerous use. It is well-known in its chemical formula, as well as its magnetic and mechanical properties. It is also utilized for welding and other similar processes. Because o…