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Spherical Alumina Powder And The Applications of Spherical Alumina

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One of the thermally conductive material is aluminum. Spherical aluminum oxide A “star material” has emerged. There are many high energy fields, such as 5G, that encourage the use of spherical-alumina for thermal management. This is why the market is expanding. Spherical Alumina is widely used not only as a thermal conductor material but also in advanced ceramics, catalysis and grinding, polishing and polishing and other composite materials.

Spherical Al2O3 Property

Because of their many crystal shapes and unique chemical and physical properties, Alumina and its Hydrate are used widely in electronics, petrochemical, refractories as well as papermaking and pharmaceuticals. Alumina’s application capabilities in many areas are directly related to their morphology. Even though there are many powder particles with different shapes, the Al2O3 spherical particles can have more uniform morphology. The particles also have smaller specific surfaces and greater packing density. This helps to improve product performance.

Spherical Application

Used as Spherical Allumina Powder Thermal Conductive Materials The most significant use of spherical aluminum is thermal conductive material. Spherical alumina can be classified as thermal interface material, thermal-conductive engineering plastics and thermally conductive plastic sealing substances. The thermal interface materials can be used to IC packaging or electronic heat loss. These materials fill in any gaps caused by contact between the materials. This reduces the heat transfer resistance and improves heat dissipation. Inorganic thermal filler sphere alumina is common. Its thermal conductivity can reach 3042W/mK.

Ceramics using Spherical Allumina Powder
The properties of ceramics can be greatly affected by adding a small amount of spherical aluminum powder to their production. Low temperature brittleness in ceramics has a significant impact on their ability to be used for various purposes. For low-temperature plastic ceramics, you can use ceramic materials that have spherical aluminum powder. Additionally, ceramics can be made tougher by using spherical-alumina. It can increase the ceramics’ strength and decrease the melting temperature by reducing the amount of spherical allumina powder to 5.0%.

As a polishing agent, use Spherical Allumina Powder
Spherical or flake-alumina alumina offers better fluidity and dispersion than conventional granular or flake. Because spherical powder abrasives are evenly distributed within polished products, there is no possibility for powder to accumulate in large quantities. The particle surface can also be smooth, which helps avoid scratches and improves polishing.

Spherical Led luminaire Use Both its catalyst and its transporter
High chemical activity is possible because of the large amount of unsaturated chemical bonding and catalytic activ centers that are found on the surface. Spherical Alumina offers the benefits of high chemical activity, low wear and long service lives. It is impossible to replace the performance and characteristics of the catalyst made of spherical aluminum with other materials.

Spherical Alumina Use in 3D printing
Due to its strong strength, high spheroidization rate and resistance to high temperatures, 3D printing is a popular use of sphered-alumina. The advantages of spherical allumina powder include high solid content and good fluidity. They also have high mechanical and chemical properties.

Spherical al2O3 powder price

Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
Send us an email to get the best price for Al2O3 powder. (brad@ihpa.net)

Supplier Of Al2O3 Pulp

Technology Co. Ltd. (), is a well-respected Al2O3 supplier and manufacturer. We have over 12 years’ experience. All of our products can be shipped around the world.

You can contact me if you’re looking for aluminum oxide powder of high quality. Get in touch You can also send us an inquiry. (brad@ihpa.net)

The Applications of Bismuth Oxide

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How do you define it? Bismuth Oxide Powder ?
The most popular bismuth compound is the Bi2O3 Bismuth Oxide Powder. It is a functional material with advanced functional properties that has exceptional dielectric and oxygen fluidity.
There are two types of pure bismuthtrioxide: a and b. Yellow monoclinic crystal of the a type has an 8.9 relative density and a melting points of 825degC. Solventible in acids, but insoluble when alkali is added. Bright yellow to orange cubic crystal, relative density 8.55, melting temperature 860degC. Soluble in acids but insoluble when water. Available in reduced form by hydrocarbons, hydrogen and other organic compounds.
Here are some of the key features Bismuth Oxide powder
Bismuth dioxide is an important additive for electronic ceramic material. Its purity must be at least 99.15%. Main application objects include zinc oxide varistor, ceramic capacitor and ferrite magnetic materials.
Water-soluble or atmospheric carbon dioxide can react easily with bi2O3 to make bismuthsubcarbonate. Bismuth dioxide is an alkaline oxide which accounts for its high reactivity to carbon dioxide. The reaction with carbon dioxide does not take place if an acidic compound such as Si(IV), enters the bismuth oxide structure. The concentration of sodium hydroxide, bromine or a mixture thereof will form bismuth (III), or potassium bismuth.
Bismuth Oxide Properties
Other Titles Bismuth trioxide (Bi2O3) powder
1304-76-3
Compound Formula Bi2O3
Molecular Weight 465.96
Appearance Powder in light yellow
Melting Point 817 degC
Boiling Point 1890 degC
Density 8.9 g/cm3
Solubility of H2O N/A
Exact Mass 465.945541
Bismuth Oxide Bi2O3 powder CAS 1304-76-3
Bismuth Oxide powder uses
Useful for making bismuth sodium salt. Also used in electronic ceramic materials, as photoelectric material, electrodelyte material or high temperature superconducting materials, and catalyst. A purity level of 99.15% is required for bismuth dioxide, which is an important ingredient in electronic ceramics powder materials. Zinc oxide varistors, ceramic capacitors and ferrite magnet materials are the main uses. Glaze rubber compounding agent is also used, as medicine compounding agent, red glass compounding agents, etc.
It is used extensively in electronics, chemicals, glass, plastic, ceramic glaze, and other industries such as catalysts, electronic ceramic powder, magnet materials magnetic materials high-temperature superconducting material, metal materials, photoelectric materials.
The seller of Bismuth Oxide powder
Luoyang Tech Co., Ltd. is a company that specializes in professional IT services. oxide powder Over 12 years’ experience in developing and researching chemical products. You can pay by Credit Card, T/T or West Union. We will send the items to overseas customers via FedEx or DHL.
You can find high-quality, high-quality boron carbonide powder here Please contact us You can also send us an enquiry

The Applications of Spherical Quartz Powder

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How do you define it? Spherical Quartz Powder ? The spherical quartz powder, made from quartz stone, is obtained after ultra-fine milling and purification. At high temperatures, the phase, crystal forms and shapes of this quartz change instantly from solid state to liquid state. Amorphous powder is made of irregularly formed angular particles that are transformed into regular spherical ones.
Here are some of the key features Spherical Quartz Powder
Smooth surface, large area and high stability of chemical properties are some of the benefits that spherical Quartz powder offers. Spherical powder can be mixed well with resin to make a thin film. A higher amount of quartz powder is better for electronic components. It will also have a lower thermal conductivity. Also, the mold compound has a smaller thermal expansion factor. The stress of spherical granules is 60% less than that of angular powder. Furthermore, the molding compound made with spherical crystal silicon has the lowest stress concentration and highest strength. The surface texture of spherical quartz powder is extremely smooth. It has low friction and wear, which may extend its service life by up to one-third.
Spherical Quartz Powder Spherical SiO2 Property
Other Titles Fused quartz, spherial quartz, spherical SiO2, silica
7631-86-9
Compound Formula SiO2
Molecular Weight 60.09
Appearance Powder White
Melting Point 1,600deg C (2,912deg F)
Solubility In Water N/A
Density 2533 kg/m3
Purity 99.5-99.9%
Particle Size 10-30nm
Boling Point 2,230deg C (4,046deg F)
Specific Heat N/A
Thermo Conductivity N/A
Thermal Expansion N/A
Young’s Module N/A
Exact mass 59.9668 g/mol
Monoisotopic 59.967 D
Spherical Quartz Powder Spherical SiO2
Spherical Quartz powder’s uses
There are many uses for spherical powdered quartz, with electronic packaging being the most popular. Electronic packaging is an industry that supports integrated circuits. As integrated circuits become increasingly sophisticated, the demands for packaging materials increase. Packaging forms are continually optimized and improved to meet these requirements. Three main types of electronic packaging include substrate, plastic, glue, and frame. The advantages of plastic packaging include its ease-of-use, low cost and ability to be made in mass quantities. Plastic packaging is responsible for approximately 95% of all integrated circuits worldwide. %above. EMC is the main plastic encapsulant. It houses more than 95% microelectronic component.
1. Microelectronic packaging must be able to withstand high humidity, low stress, low pressure, dip and reflow soldering, as well as good sealing properties. To address this issue, epoxy molding compounds must contain inorganic fillers. Most inorganic materials used currently are silicon micropowder and quartz micropowder. Large-scale, ultra-large-scale microelectronics circuits now have more stringent requirements for packaging material. EMC powder, which is an important supporting material, requires quartz powder to be of the required particle size. Quartz powder also needs its purity.
2. It is a sphere of silicon micropowder that has a good form and can be used to meet the technical needs of high-end integrated systems. This can reduce the temperature expansion coefficient, dielectric constant, and stress of sealing materials. The products also have excellent weather resistance, impact resistance and compression resistance. The main use of spherical Quartz powder in electronic packaging is also to manufacture optical inks and optical fibers. It can be used as a filler for paints coatings.
The principal supplier Spherical Quartz Powder
Luoyang Tech Co., Ltd. is a company that specializes in professional IT services. oxide powder Over 12 years’ experience in developing and researching chemical products. You can pay by Credit Card, T/T or West Union. We will send the items to overseas customers via FedEx or DHL.
You can find high-quality, high-quality boron carbonide powder here Please contact us You can also send us an enquiry


Magnesium nitride introduction and application

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What is Magnesium nutride? Magnesium-nitride, an inorganic chemical compound with the chemical formula Mg3N2, is part of the cubic crystal system. At room temperature pure magnesium is yellow-green, but it contains some magnesium oxide impurities. Magnesium is gray. Magnesium Nitride reacts with ammonia to make it, and is used often as a catalyst.
What does magnesium nitride actually look like?
Magnesium-nitride is often described in yellow. However, we have never seen a yellow residue from the first heat. Students often notice the absence or silenced skip the second heat, which is usually accompanied by no significant decrease.
Is magnesium nitride water-soluble?
Magnesium-nitrate, a highly water-soluble form of crystalline magnesium, is compatible with both nitrates (acidic) and low pH compounds. Magnesium compounds containing nitrates are generally water-soluble. Oxidants are also available for nitrate compounds.
Application of Magnesium Nitride
Magnesium oxide can be used as catalyst to synthesise cubic boron trioxide. This was also used in the successful first synthesis.
Robert Wentorf, a 1957 chemist, attempted to convert hexagonalboron nutride into cubic boron nutride. He tried various methods to convert the boron nitride into cubic boron tiride. He tried all possible catalysts (such those used for diamond synthesis), but nothing worked.
He added magnesium to hexagonal-boron nitride [4] later out of curiosity and desperateness. It was discovered that the magnesium contained tiny dark lumps that could scratch polished boron nitride, which was the only known substance at the time.
Wentorf noticed ammonia-like odors in magnesium nitride and moist air. He concluded that magnesium nitride was formed by magnesium and boron, which then acted as catalyst to transform hexagonal boron into cubic.
(aka. Technology Co. Ltd. (aka. Our company is currently working on a number of materials. Our Magnesium-nitride is high in purity, fine particle size and high impurity. Send us an e-mail or click on this link Needed products Send an inquiry

Properties and Applications of Amorphous Elemental Boron

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What is amorphous elementsal boron (Amorphous Elemental Boron)? It has chemical properties that are more active than the crystalline elemental. Crystalline boron can be used as a cutting tool or drill material, and it is much harder than diamond. A small amount is added to metal smelting. On the one hand it acts as an antioxidant to keep the metal from becoming oxidized at high temperatures. On the other, it forms an alloy to enhance the metal’s performance.
Amorphous Boron powder is an important source of energy. It is used as a solidfuel in composite solid propellants. The calorific values of boron are more than twice those of carbon, aluminum, and magnesium. Its value is nearly three times higher than hydrocarbon fuels. The density is slightly lower that that of aluminum and it has the highest volumetric calorie value. Boron is the best nonmetallic fuel in terms of its energy. Because of its unusual shape and large specific area, amorphous Boron greatly lowers the ignition temperature.

A range of amorphous elements boron:
1. Neutron counters for nuclear reactors, and neutron absorbers
2. Catalyst for medicine and ceramic industry.
3. The ignition electrode in the electronic industry.
4. Solid rocket thrusters require high-energy fuel.
5. Monomer boron can be used in the synthesis and preparation of high-purity boron compounds.
6. As an initiator of safety gas in automobiles, monomer Boron is used.
7. Monolithic Boron is used for the smelting and processing of special alloy steel.
8. Monomer boron can be used as a raw material to produce boron fibre.
9. Monomer Boron is a gas that can be used to extract molten copper.
10. Monomer Boron can be used for fireworks.
11. Monomer Boron is an important raw material in the production of high-purity, boron Halide.
12. Monolithicboron is used in electricity and semiconductors. It is carbonized at 2300 C, and then it is used for the ignition core. It can also be used to make high-quality cathode materials, such as lanthanum boreide.
13. Monolithic boron is a good protective material for the nuclear energy industry. It can also be used to make boron steel, which can be used to build atomic energy reactors.
14. Boron is the raw ingredient for the production of borane, and other borides. Borane can also be used in rockets or missiles as a high energy fuel.
Tech Co., Ltd. is a professional supplier boron powder. We have over 12 years of experience in chemical products development and research. We accept credit cards, T/T and Paypal payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
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Main Application Areas of Silica Powder

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What is silica?

Silica powder can be made from natural quartz, fused silica and others. as raw materials. They are then processed through multiple processes, such as grinding and precision classification. The most popular products are fused silica powder and crystalline silicone powder. Micropowders and spherical micropowders of silica are two examples.

Silica powder has a wide range of applications.

Crystalline silica is used primarily for copper clad laminations in refrigerators, air conditioners and other household appliance. The majority of copper clad laminates found in smart phones and tablet computers, as well as air conditioners and washing machine, are made from fused silica. The spherical silica powder, which is one of many epoxy plastic molding materials, has exceptional characteristics, including high fluidity and low stress. Spherical silicon dust fills at a higher rate than angular silica powder. This is a significant advantage over epoxy plastic mold compounds and copper clad laminations. This coefficient of linear extension is used for high-end copper clad laminations like aerospace, 5G communications and epoxy plastic packaging materials that are large-scale integrated packaging materials such as smart phones and wearables.

Copper Clad Laminate – Application of silica powder

The addition of performance fillers to copper clad laminating is an important step to improve heat resistance and reliability. Silica powder is used widely in the copper-clad laminate industry as a filler. This powder offers advantages in heat resistance and dielectric properties.

Epoxy Molding Compound – Application of silica powder

A molding compound that is composed of epoxy resin as matrix resin and high-performancephenolic resin curing agent. Silicon powder can be used as filler. The epoxy molding compound composition consists of 60-90% filling rate.


Tech Co., Ltd. is a silica supplier that has more than 12 years of experience in chemical products development and research. We accept credit cards, T/Ts, West Union, and Paypal payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.


Send us an inquiry if you are interested in SiO2 powder of high quality.

The Applications of Few Layer Graphene

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Overview F ew L ayer G raphene
This type is made up of three to ten layers of carbon atoms. They are packed in a benzene ring (that is, hexagonal honeycomb) and stacked in various stacking methods (ABC stacking or ABA stacking). )Two-dimensional carbon materials.
Singlelayer graphene is a powder that has the two-dimensional structure as a new carbonaceous substance. Graphene powder is a good choice for its electrical, thermal, or mechanical properties.
Anode Material for Lithium Battery Few Layer Graphene (CAS 1034343-398-0
What are the potential applications of F ew L ayer G raphene
With the gradual breakthrough of mass production and large-size problems, the industrial application of graphene is accelerating.Based on existing research results,the first commercial applications may be mobile devices,aerospace,and new energy. The battery field. The electronic structure can also be altered by the induction of gas molecule adhsorption. This changes not only the concentration of carriers but also allows for the doping of graphene with different graphenes.
1.Sensor
Graphene is capable of being made into a chemical sensors. This is achieved mainly through its surface adsorption capabilities. The sensitivity of graphene-based chemical detectors is comparable to that of single-molecule detection, according to some researchers. Graphene’s two-dimensional nature makes it extremely sensitive to its surroundings. Graphene is a good material for electrochemical sensors. Graphene sensors have a high sensitivity to detect dopamine in medicine and glucose in medicine.
2.Transistor
Graphene can also be used to create transistors.
The principal supplier of F ew L ayer G raphene
Tech Co., Ltd. () is a professional Lithium Batterie Anode Over 12 years’ experience in chemical products development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
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