Aluminium 0xide Best Sessing In China Market
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Product category | Particle size | Technical index |
BondedAbrasives | F24,F30,F36 | F16-F100(P24-P100): |
F16,F20,F22,F40,F46 | Al2O3>95.0% SiO2<1.0%< span=""> | |
F54,F60,F80 | Fe2O3<0.15% TiO2<2.3-2.9%< span=""> | |
F70,F90,F100,F120 | CaO+MgO<0.9%< span=""> | |
F150,F180,F220 | F120-F220(P120-P220): | |
Coated Abrasives | P24,P30,P36,P220 | Al2O3>94.5% SiO2<1.2%< span=""> |
P40,P50,P60,P80 | Fe2O3<0.2% TiO2<2.5-2.9%< span=""> | |
P100,P120,P150,P180 | CaO+MgO<1.0%< span=""> |
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1. High Purity Aluminum Oxide
m Oxide/Aluminium Oxide/ Alumina Oxid
Aluminum oxide, also known as activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square meters/g. The compound is used as a (to keep things dry by absorbing water from the air) and as a of , and in . It is made of (alumina; Al2O3), the same chemical substance as and (but without the impurities that give those gems their color). It has a very high surface-area-to-weight ratio. That means it has a lot of very small pores, almost like tunnels, that run throughout it.
Performance and advantages
Pure, clear, white aluminum oxides.The most friable aluminum oxide and due to its high purity and largecrystal size, the crystals fracture comparatively swiftly, constantly exposing fresh cutting crystals to the workpiece.These materials are widely used in precision finishing of wood, leather, rubber, glass, etc. and in the grinding of heat sensitive alloys, taking advantage of its friability and cool cutting ability.
- Q: Does the material profession belong to chemical or chemical class?
- There are two categories: one is subordinate to the mechanical materials, colleges and universities generally put this material professional in the mechanical college, the main research metal materials and mechanical hook; one is chemical and chemical, such as polymer materials Wait.
- Q: What are the basic knowledge of the basic course of material chemistry?
- Is the basic knowledge of some basic knowledge of chemistry and the basic knowledge of mathematical physics. The Waiting for you after a series of learning after you will find this thing is not difficult but a lot of direction.
- Q: Just finished college entrance examination, more interested in chemical disciplines, such as pharmaceutical, food science, materials, these aspects. Do not know which of these employment situation is better, how to pay and work comfort. Thank you can be added. (Note: I am two undergraduate)
- Graduates of chemistry, work tired, low starting wages, poor working environment.
- Q: Like we ordinary people how to buy some chemical materials, usually where?
- I only remember to see a dangerous chemicals market in Wenshui Road, OKorder. Other places should also have it.
- Q: Was a literally raised for several years of school admission, transfer to the material chemistry. High school physics and chemistry is very poor, no interest, learn very laborious. And this is the school opened a new professional, I heard that this is to contact a lot of harmful substances. Feeling very difficult to learn is not suitable for me, after the employment is also a problem. I would have wanted to learn accounting like the degree of professional, learn this fear is to hang the branch.
- It is worth, undergraduate university is very important, 211 / / 985 school employment or Kaoyan will have a lot of convenience, the original school chemistry is not easy to find a job and hurt the big.
- Q: What can I do after the chemistry of materials? The I am learning this, please shrimp pointing
- I also learn the material chemistry, personal feeling this professional is very good, at least in the future direction to the polymer chemical factory employment opportunities, as the name suggests, material, life are all materials, so we can say that we learn this professional Is the most basic, but also the most popular, but the environment (I mean the work of the environment a little pollution) is not very good.
- Q: What is the difference between material chemistry and polymer chemistry in chemistry?
- Material chemistry focuses on inorganic materials, and macromolecules are mainly studied for organic polymers
- Q: What is the main work of the chemistry of materials after graduation?
- Technical route growth route: technician → engineer → chief engineer (or entrepreneuri
- Q: What are the chemical materials?
- Whether it is as a food protein or as a cotton fabric, wool and silk are natural polymer materials, even the body itself, basically also by a variety of biological polymers. China in the development of natural polymer materials have been walking The world's leading level. The use of bamboo, cotton, linen and other polymer materials such as fiber paper is one of the four ancient inventions in ancient China.In addition, the use of tung oil and large paint and other polymer materials as paint, paint paint products are ancient Chinese tradition technology.
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Aluminium 0xide Best Sessing In China Market
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 5000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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