page3_Answers_The latest Qatar News,Qatar Technology,Qatar Indus

Latest Answers

What is the current graphite price?

Answers June 22,2022

Graphite price have moved higher again over the past month. Fine flake prices have soared.…

What Is Graphite Lubricant?

Answers June 22,2022

There are many types of lubricants available, from motor oils to special lubricants such as lithium-based lubricants.…

What does superplasticizer for concrete admixture do

Answers June 21,2022

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

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.…

What is Colloidal Gold?

Answers June 21,2022

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…

There are several production methods for iron oxide

Answers June 21,2022

Nano Fe3O4,the chemical formula is Fe3O4.Usually called black iron oxide,magnetite and black iron oxide,it is a black crystal with magnetism,so it is also called magnetic iron oxide.…

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.…

Cuprous Oxide as a Semiconductor Material

Answers June 17,2022

U.S. refiners forecast strong first-quarter earnings as margins on gasoline and diesel sales improved, refining capacity fell sharply and crude supplies tightened due to the Russia-Ukraine war.Global refining capacity has declined amid the coronaviru…

Researchers Developed Graphene-based Foam Composites For Efficient Water Filtration

Answers June 16,2022

Susano Paper and Pulp, the Brazilia-based company that is the world's largest pulp producer, has warned that global pulp stocks have been falling sharply and are facing shortages that could lead to higher prices for necessities such as paper towels a…

The formula and production method of water reducer for concrete

Answers June 16,2022

The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…

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 can Silicon Carbide Devices Bring to New Energy Vehicles?

Answers June 15,2022

Recently, covid 19 outbreak spreads in Shanghai, China. There are more than 25,000 new asymptomatic domestic infections every day. China is implementing a dynamic zero-out policy. A leading respiratory expert said the key to COVID-19 prevention and c…

What is Zinc Stearate Emulsion Used For?

Answers June 15,2022

The European Union is seeking to boost energy cooperation with African countries to help wean them off dependence on Russian gas imports.Bloomberg said, recently, according to a draft EU file, African countries, especially in western Africa Nigeria,…

Chopped Carbon Fiber

Answers June 10,2022

Carbon fiber chopped strand is chopped from carbon fiber filament, and its basic performance mainly depends on the performance of its raw material-carbon fiber filament.…

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

Answers June 10,2022

The price of nickel and stainless steel rose together. Nickel afternoon hand in hand with stainless steel together turn red up. Due to the temporary easing of geopolitical risks, risk assets are now picking up, nonferrous metals, stock markets, and s…