What's the role Nano silver's role? Nano silver is composed of silver nanoparticles. They can be used as an antifungal, antibacterial agent in manufacturing, water processing and items for the consumer market (such as cosmetics, clothing items for c…
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…
The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Touri…
The first method is direct nitridation of titanium powder or TiH2.…
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…
First of all, pay attention to the storage environment of polycarboxylate superplasticizer, try to store polycarboxylate superplasticizer in a cool, ventilated, no direct sunlight place.…
Expandable graphite or exfoliated graphite is made from the naturally occurring mineral graphite. The layered structure of graphite allows molecules to be inserted between the graphite layers. By adding acid, graphite sulfate can usually be converted…
In terms of the adaptability of cement and concrete superplasticizer, the type and quality of concrete superplasticizer also play an important role. Therefore, concrete superplasticizers should be selected according to the adaptability to cement and…
Foamed concrete is a highly entrained sand cement with at least 20% air volume in the cured product.…
Due to the laminar structure of graphite, atoms or small molecules can be introduced between the carbon layers (intercalation）…
Natural graphite is a refractory material with a high melting point of 3650 °C, and it is a good conductor of heat and electricity.…
Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood Mg3N2 powder. What is Magnesium Nitride?Magnesium nitride, is an inorganic compound with the chemical…
Dipropylene glycol, N-propyl Ether is mainly used in industrial solvents, oil-based paints and detergents. Also, it can be found in cosmetics, electronic pens, textiles and agricultural products. About DPNP dipropylene n-propyl ether The non-ionic…
Calcium stearate powder, which is a fine, white powder, has a smooth, tactile feel and can be soluble in toluene or ethanol. Calcium Stearate Properties Calcium Stearate powder A fine, fluffy, white powder that is easily soluble in toluene, alc…
The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b…