Spherical Alumina(According to customer requirements)
Bengbu Zhongheng New Materials Scientific and Technological Co.,Ltd- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
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OKorder Financial Service
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Choosing High purity calcination α Alumina raw material and specially extracted Pure process treatment, our Spherical Alumina has good sphericity, high thermal conductivity. Meanwhile, we can provide customers with personalized solutions. It can be used in the industries below:
Thermal conducting filler: Applied in thermal conducting silica gel, silicone grease, thermal phase change pad and MC plate as thermal conducting filler so as to improve the thermal performance of the product.
Thermal conducting pouring sealant: Applied in the packege of some electronic elements which have higher requirement on the heating diffusion.
Honeycomb ceramics and ceramic filters: Good for the formation and uniformity of pore.
Grinding and polishing agent: applied in the fields such as equipment manufacturing, ornaments processing,mobile car repair and maintenence. The spherical appearance makes the polishing surface more smooth with fewer scratch due to higher Mohs hardness.
Basic Feature: High Sphericity: By adopting the technology owned by ourselves, the sphericity is more than 92% and spheroidization rate is more than 90%.
High purity: By choosing the high purity raw material and treating the surface impurities with special purification process, the aluminium oxide content is no less than 98% and the content of ion on the surface is low.
High thermal conductivity: The thermal conductivity of αtype alumina is higher than 90%, due to its surface is compact and seamless.
Particle size distribution：The precise control of product particle size distribution，can produce the narrow particle size distribution products with good particle size uniformity. We can also adjust the particle size according to different requirement.
High fluidity: Good recipe and high spheroidization rate make the fluidity and filling rate high.
- Q: What is the zinc oxide?
- Zinc oxide is an oxide of zinc. Hard to dissolve in water, soluble in acid and alkali. Zinc oxide is a commonly used chemical additive, widely used in plastic, silicate products, synthetic rubber, lubricants, paint coatings, ointment, adhesives, food, batteries, flame retardants and other products in the production. Zinc oxide band gap and exciton greater binding capacity, high transparency, excellent room temperature luminescence performance in the semiconductor field of liquid crystal display, thin film transistors, light-emitting diodes and other products are used. In addition, the micro-particles of zinc oxide as a nano-materials also began to play a role in related areas.
- Q: What is called transition metal oxide doping
- Transition element refers to a series of metal elements in the d-region of the periodic table, also known as transition metal, including chromium, manganese, iron, cobalt, nickel, copper, zinc and so on are transition metals.
- Q: What is salt oxide, what is not salt oxide?
- Can not react with acid or alkali to produce the corresponding price of salt and water oxide is called non-salt oxide.
- Q: Oxide and organic peroxide signs
- An organic compound containing -O-O-peroxy functional group formed by replacing hydrogen atoms in hydrogen peroxide with an organic group such as an alkyl group, an acyl group, an aromatic group or the like. Characterized by heating more than a certain temperature will decompose to produce oxygen free radicals, unstable, easy to break down. Chemical production of organic peroxides is mainly used for synthetic resin polymerization initiator, catalyst. In the field of polymer materials, it can be used as a radical polymerization initiator, graft reaction initiator, rubber and plastic cross-linking agent, unsaturated polyester curing agent and spinning grade polypropylene in the preparation of molecular weight and Molecular weight distribution regulator. Environmental pollution in the air under the action of light through the free radical reaction can produce peroxy nitrates compounds, photochemical oxidants in one of the species. On the skin, eyes, mucous membrane has a strong irritant, is an important pollutant in the atmosphere. Such substances are flammable and explosive dangerous goods, the use should pay attention to safety. Generally, the active oxygen content, activation energy, half-life and decomposition temperature were used as the basis of selection.
- Q: How to judge a chemical formula is not an oxide
- Two elements, one of which is oxygen, that is, oxide.However, generally referred to as the oxide of oxygen is relatively non-metallic relatively strong binary oxygen compounds.
- Q: What is the oxide
- Elements and oxygen compounds are called oxides (and only two elements). Such as carbon dioxide (CO2), calcium oxide (CaO) Depending on the chemical nature of the oxide, the oxide according to whether the formation of salt with water and the type of salt can be divided into acidic oxides, alkaline oxides, amphoteric oxides and non-salt oxides [1] four categories. There are also many complex oxides.
- Q: Titanium oxide total of several?
- TiO2 titanium oxide - titanium dioxide, is the white powder, is the best white pigment, commonly known as titanium dioxide. Previously, people mining titanium, the main purpose is to get titanium dioxide. Titanium white adhesion is strong, not easy to play It is used to make refractory glass, glaze, enamel, clay, high temperature resistant laboratory utensils, etc .. Titanium dioxide is the world's most white Of the material, l grams of titanium dioxide can be more than 450 square centimeters of the area painted white.It is more than the commonly used white pigment - zinc barium white also white 5 times, it is the best paint to paint white paint. The world as a pigment Of titanium dioxide, more than a year to several hundred thousand tons of titanium dioxide can be added to the paper, the paper white and opaque, the effect is 10 times larger than other substances, so the paper and art paper will add titanium dioxide.In addition, In order to make the color of the plastic lighter, so that artificial silk gloss soft, and sometimes to add titanium dioxide in the rubber industry, titanium dioxide is also used as a white rubber filler.
- Q: What is the largest oxide of oxygen content?
- Superoxide
- Q: Clothes on the metal buttons and metal ornaments for a long time there will be a layer of oxide, looks bleak, what good way to make these metal accessories smooth shiny?
- Reduction with hydrogen (heating)
- Q: Do not say fluorine gas, it is the strongest element, do not say that electronic anti-matter and current, authority ah
- Chlorofluorinated Chloride C1F5 Chlorinated Fluorinated Chloride is a non-combustible, non-combustible colorless gas with strong irritating odor at room temperature. Its solid state is white and has a pale yellow color. It is rapidly hydrolyzed to form chlorine and hydrofluoric acid It is a strong oxidizing agent that reacts strongly with most of the inorganic matter, so that although it does not burn in the air, it can cause fire and explosion.
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Spherical Alumina(According to customer requirements)
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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