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Compound Polycarboxylate Superplasticizer with Defoaming Air-entraining Component

Answers June 21,2022

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

Do you know graphene oxide?

Answers June 17,2022

Graphene oxide is an oxide formed by the oxidation of graphite by strong acid. It adopts the oxidation reaction of potassium permanganate in concentrated sulfuric acid and graphite powder to obtain a tan edge derivative carboxylic acid base and pheno…

What is the difference between conductive graphite powder and graphite powder for rubber?

Answers June 17,2022

Conductive graphite powder, graphite powder for rubber, graphite powder for plastics, etc. are all graphite powder products. , Graphite powder for different purposes is processed by different processes.…

Product Characteristics and Application of Silicon Nitride Si3N4 Powder

Answers June 17,2022

Silicon nitride Si3N4 powder is an inorganic substance with the chemical formula Si3N4. Si3N4 is an important structural ceramic material with high hardness, inherent lubricity, wear resistance, atomic crystallinity and high temperature oxidation res…

Researchers Developed Graphene-based Foam Composites For Efficient Water Filtration

Answers June 16,2022

The biggest immediate challenge for the EU will be replenishing its depleted gas inventories. While the EU could still increase LNG imports from countries such as the US, such purchases would be more expensive.Refilling natural gas storage space to h…

There are several preparation methods for tungsten disulfide

Answers June 16,2022

Tungsten Sulfide (WS2) or Tungsten Disulfide is a very smooth dry film friction coating.…

What are Early Strength Agents?

Answers June 15,2022

Early strength agent is an admixture which accelerates the development of concrete early strength and has no significant effect on later strength.…

What is Boron Carbide Used For?

Answers June 15,2022

Boron carbide (B4C) is an extremely hard boron-carbon ceramic and covalent material used in tank armor, bulletproof vests, engine damage powder, and many industrial applications.…

What is Nano Silica?

Answers June 14,2022

Russia and Ukraine is an important exporters of oil, natural gas, metals, fertilizers, rare gases and other industrial raw materials. Affected by the further intensification of the tension of the war, the global market has become more worried about t…

Overview and Application of Titanium Carbide TiC Powder

Answers June 10,2022

Titanium carbide chemical formula TiC, molecular weight is 59.89. Gray powder, commonly used in the manufacture of cemented carbide, also used as an abrasive for electrodes and arc lamps.…

Boron nitride material structure

Answers June 9,2022

Boron nitride can be used in high temperature grease,has excellent high temperature and oxidation stability,suitable for high temperature or high load.…

Main Performance of Foam Concrete

Answers June 9,2022

Foam concrete has a low density. In practical application, the density grade of ordinary foam concrete is 300 kg/m3~1200kg/m3.…

Product Properties and Preparation of Aluminum Nitride AlN Powder

Answers June 8,2022

Spherical aluminum nitride is an inorganic powder with high thermal conductivity. Widely used in large-scale integrated circuits, electronic substrates, high thermal conductivity, thermally conductive inorganic fillers, high-performance structural ce…

What is Magnesium Stearate used for?

Answers June 6,2022

The latest forecast from consulting firm AlixPartners is that the chip shortage may cost the global auto industry $110 billion; it will reduce global auto magnesium Stearate. What is Magnesium Stearate?Magnesium stearate has the chemical…

Influence of Concrete Foaming Agent on Foam Concrete (2)

Answers June 2,2022

This article will continue to talk about the influences of concrete foaming agent on foam concrete.…

Influence of concrete raw materials on the properties of polycarboxylate superplasticizer

Answers June 2,2022

Concrete is an indispensable raw material in the construction of construction projects. In the process of preparing concrete, in order to improve the performance of concrete, it is necessary to add water reducing agent after adding water, stone, sand…

What is the lifespan of nickel alloys?

Answers June 1,2022

Nitinol powder is a shape memory alloy, a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature, and has good plasticity.…

How is titanium silicide TiSi2 powder produced?

Answers May 31,2022

Titanium disilicide is called titanium silicide. Its chemical formula is TiSi2 powder. It is used in microelectronics and semiconductors, aerospace high-temperature materials, coatings, ceramic materials and integrated circuit devices. It is widely u…

How is the high strength of concrete achieved?

Answers May 30,2022

Concrete is classified as high-strength concrete based on 28-day strength. Until the 1970s, concrete with a strength of more than 40Mpa was classified as high-strength concrete.…

How is aluminum diboride AlB2 powder produced?

Answers May 29,2022

Aluminum boride (AlB2) is a binary compound formed from aluminum and boron, which can be used as: non-toxic flame retardants, plastics, rubber, textiles, coatings, superconducting magnets, transmission lines, sensitive magnetic field detectors.…

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