Tag : alumina

Cement foaming agent, also known as foaming concrete foaming agent, refers to an admixture that can reduce the surface tension of liquid and generate a large amount of uniform and stable foam for the production of foamed concrete. Foaming agent is a kind of substance that can make its aqueous solution generate a large amount of foam when the mechanical force is introduced into the air. This kind of substance is a surfactant or a surface active substance. The essence of the foaming agent is its surface activity. Without surface activity, it cannot foam, and it cannot become a foaming agent. Surface activity is the core of foaming. Scope of application: 1) Insulation layer of ground radiant heating and roof insulation; 2) Filling wall blocks inside and outside the building, sound insulation walls; 3) Thermal insulation, moisture-proof and anti-corrosion of municipal pipelines such as water supply, heating and oil pipelines; 4) Construction of greenhouses for plant cultivation and cold storage for storage; 5) Fill in the gaps inside the tunnel and the gaps in the building; 6) The grass-roots laying of sidewalks, sports fields and stadiums. Cie-Chinamaterial supplier provides concrete additives, such as cement foaming agent, PCE powder, foam stabilizer, anti-cracking agent, early strength agent, etc. Payment Terms: Alipay, L/C, T/T, Western Union, Paypal, Credit Card etc. Shipment Terms: By international express, by air, by courier, by sea, or as customers request. Storage conditions: 1) Should be avoid damp and high temperature. 2) Use immediately after opening the inner package bag. 3) Should be store in a dry environment at room temperature.

Alumina Oxide-starting A New Journey for the Ceramic Industry

What is alumina dioxide? Alumina oxide, a novel type of high purity material, plays an increasing role. Alumina oxide, a fine white powder that has uniform particle sizes, is easy to disperse and stable chemical properties. This is the raw material used for producing heat-resistant or wear-resistant products. There are many uses for alumina oxide. …

Activated Alumina and Uses

What activates alumina? Activated Alumina is also called activated alu, which contains alumina in its catalyst. The material is porous and high-dispersion, with large surfaces and micropores. Because of its excellent catalytic properties, which include excellent thermal stability and surface activity as well as high adsorption, it can be used widely as both a catalyst …

Application of α Alumina and γ Alumina in the Catalysis of Petroleum Refining

What does alumina mean? Alumina Al2O3 is an inorganic compound. It has a high hardness and melting point at 2054°C, as well as a boiling temperature at 2980°C. It’s an ionic, which can be ionized at elevated temperatures. This crystal is commonly used for the production of refractory material. Alumina for industrial use is made …

What are the advantages of aluminum oxide?

What does aluminum oxide do? Health profession Aluminium is the most preferred material to replace hip bearings. It has the following properties: hardness, bioinertia, chemical properties and tissue reinforcements. You can also use it in lab equipment and tools like crucibles or furnaces. Military equipment and protective gear Bulletproof vests like breastplate and plane armor …

Application of nano alumina powder in various fields

Lithium-ion Battery Diaphragms Using a ceramic coating to cover electrodes, which separate positive and negative lithium batteries. This ceramic coating can be used as insulation or heat resistent. The battery should be shortcircuited after being melted. Materials to be added to the lithium-ion battery cathode Doping with lithium cobaltate and lithium manganate by high-purity, non-toxic …

What are the Application of Alumina Industrial Ceramics

Alumina ceramics’ main characteristics Alumina ceramics, a ceramic material containing alumina (Al2O3) is used in thick film integrated circuits. High conductivity and mechanical strength are all characteristics of alumina ceramics. You will need to use ultrasonic cleaning. One type of ceramic is Alumina ceramics. It has many uses. Alumina ceramics are becoming more popular in …

What is alumina used for?

Alumina property The heat resistance of is possible in an atmosphere with oxidation reduction up to 1650°C (2900°F) or in vacuum environments at 2000°C (3600°F). It is very durable and resistant to wear. Alumina ceramic is the best choice when inserts and products are needed to be wear-resistant. Alumina: This popular electrical insulation material is …

What is γ-Alumina?

What’s the definition of gAlumina? gAlumina In a gtype crystal form, it is known as galumina. Type alumina doesn’t dissolve in water. However, it may dissolve in acidic oralkali solutions. At 1200 degrees Celsius, the G-type Alumina will transform into type Alumina. G-type Alumina, which is porous and has high surface areas, shows strong adsorption …

What is Alumina Nanoparticle used for?

The coating material for the lithium battery’s diaphragm is High purity micro alumina. This ceramic coating acts as heat resistance and insulation to protect the battery from being shorted by high temperature or diaphragm melt. Additional ingredients for lithium battery cathode materials: Doped with lithium cobalt, lithium manganate, high-purity nanoalumina can increase thermal stability and …