Nanomaterials Uses

Nanomaterials are used in many industries, from health care and cosmetics to environmental protection and air purification.…

Effect of cement temperature on the performance of pce powder

If the compatibility of polycarboxylate superplasticizer and cement is not good, the concrete mixture is prone to some problems, such as segregation, bleeding, greater slump loss, shorter setting time and so on, so that the concrete mixture can not b…

How to produce titanium nitride?

The first method is direct nitridation of titanium powder or TiH2.…

Preparation method of tungsten boride

Tungsten boride is a black powder with the following physical properties:molecular formula WB2,with metallic conductivity,soluble in aqua regia.…

Where are concrete admixtures used?

At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…

What is WS2 coating?

Tungsten disulfide is an extremely smooth dry film lubrication coating.…

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.…

Magnesium oxide product types

Magnesium oxide is an inorganic substance with a chemical formula of MgO. It is an oxide of magnesium and an ionic compound.…

How does the COVID-19 test works?

How does the COVID-19 test works?…

Impact of rising thermal coal prices in Europe on printer inkjet pen tattoo printing machine compatible prices

In the European market, due to the heat wave in Europe, the Rhine River, one of the main traffic arteries in Europe, has fallen sharply, causing logistical problems for barges transporting i…

How to use polycarboxylate superplasticizer for different kinds of concrete?

Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…

Impact of continental European gas futures rally on the polymerase chain market

Continental natural gas futures closed up 6.7% Thursday at a record high, with European gas prices already ten times higher than usual for this time of year. Benchmark electricity prices in Europe also hit a new record Thursday, deepening an energy c…