What does superplasticizer for concrete admixture do

Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the…

Compound Polycarboxylate Superplasticizer with Defoaming Air-entraining Component

Polycarboxylate superplasticizer has high surface activity and good foam retention, which will affect the strength of concrete due to excessive gas content.…

What is Colloidal Gold?

Recently, the Russian President hosted a meeting with oil and gas industry representatives. He said that the refusal of some Western countries to cooperate normally with Russia and deny some Russian energy resources has hit millions of European peop…

Liquefied natural gas ship freight nearly two months since the year's highest impact ddu incoterms price

LNG (liquefied natural gas) ship freight nearly two months since the year's highest impact ddu incoterms price In June, spot freight of 174,000 cubic meters OF LNG has officially broken throu…

Physical and chemical properties of molybdenum disulfide powder

Molybdenum disulfide is an inorganic substance. The chemical formula is MoS2, which is the main component of molybdenite. Used for high temperature anti-oxidation coating materials, electric heating elements, integrated electrode films, structural ma…

What is Manganese Dioxide MnO2 Used For?

A wave of layoffs that has swept the entire Internet industry has intensified. China's Internet industry has experienced several crises and major changes in the past development process. There is also a "brief history of layoffs by major Internet com…

What are the properties of aluminum nitride?

Aluminum nitride is an atomic crystal, belonging to diamond-like nitride, hexagonal, wurtzite crystal structure, non-toxic, white or off-white. Aluminum nitride is a good thermal shock material.…

What is Nano Silica Used For?

U.S. natural gas futures rose about 5 percent to a near nine-week high as global energy prices surged on concerns over a pricing plan for energy exports, keeping U.S. LNG export demand near record highs. U.S. natural gas prices have risen despite for…

Physical and chemical properties of chromium carbide Cr3C2 powder

Chromium carbide powder is a high melting point inorganic material with good wear resistance. It is used as a thermal spray material for metal surface protection and is also commonly used as cemented carbide.…

What is lithium stearate and preparation method of lithium stearate powder

Lithium stearate is a white powdery compound with the chemical formula LiC18H35O2, also known as lithium octadecanoate and lithium octadecanoate.…

Scientists Use 3D Printing to Print Non-magnetic Metal Powders into Magnetic Alloys

Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…

What is MAX Phase Material

The MAX phase material is a natural layered carbonitride inorganic non-metallic material composed of three elements. It has the electrical and thermal conductivity of metal, and also has the high strength, high temperature resistance.…