Cement foaming machine needs auxiliary test machine to help achieve better foaming effect in construction application. Cement foaming agent is a chemical admixture, which is added to cement. Compensate for shrinkage and tension of steel bars to produ…
Tantalum aluminium carbide, an innovative member of the ceramic materials family, is now available. It combines many of the advantages of ceramics with metals. Ta4AlC3 powder is known for its excellent mechanical properties at high temperatures. Puri…
What is Silica Aerogel? Silica aerogels are a kind of porous material. They are produced by replacing the liquid component by gas inside a gel. The end result is a crystalline material with an extremely low density and thermal conductivity. Aerogels…
Analysts at JPMorgan recommended selling or "underweight" emerging market local currency sovereign debt because of the global impact of the Ukraine-Russia crisis.JPMorgan estimated that fixed-income assets in emerging markets have lost 6-9 percent of…