Aluminium Oxide Material In Chinese Mainland Market

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
8 m.t
Supply Capability:
3000 m.t/month

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Product Description:

Physical Properties

 


KA401

KA402

KA403

KA404

KA405

Appearance

Whte, Sphere, No Odor, Insoluble In Water, Innocuous

Crystal Type

x-p

x-p

y

y

x-p

Chemical Composition

Al2O3 %

≥93

≥93

≥93

≥93

≥90

Na2O %

≤0.3

≤0.3

≤0.5

0.15-0.3

≤0.3

LOI

%

6-8

6-8

≤8

≤5

6-8

Bulk Density

g/ml

0.68-0.72

0.70-0.75

0.65-0.75

0.70-0.80

0.68-0.72

Surface Area

m2/g

≥280

≥280

200-260

≥200

≥300

Pore Volume

ml/g

0.30-0.45

0.30-0.42

0.40-0.46

0.40

0.30-0.50

Static Absorption (RH=60%)

%

Water Absorption
15-17

Fluorine Absorption 
0.12

Water Absorption
50

Water Absorption
50-70

Water Absorption
17-19

Active

%



56-62



Attrition Loss

%

≤1.0

≤1.0

≤1.0

≤0.4

≤0.8

Crushing Strength (mm)

0.4-1.2


≥30




1-2

≥40

≥40




2-3

≥60

≥60




3-5

≥100


≥100

≥100

≥100

4-6

≥120


≥130

≥120

≥110





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Q:Who can tell me which university chemistry is best for chemical materials?
Q:What is the difference between material chemistry and polymer chemistry in chemistry?
There are very different materials chemistry more focused on inorganic chemistry, and polymer materials more focused on polymer chemistry, mainly polymers, such as fiber, rubber and the like, and some relationship with organic chemistry, are generally partial engineering.
Q:What can I do after the chemistry of materials?
There is no material in life, you think about it, construction, daily necessities, bedding, computers, radios and so on.
Q:What is the employment situation of chemistry and materials?
Materials Chemistry students have strong chemical knowledge, material design preparation, testing and analysis of knowledge, can be employed in many areas. Such as electronic materials, metal materials, metallurgical chemistry, fine chemical materials, inorganic chemical materials, organic chemical materials and other materials, chemicals, chemical-related professional. Compared with the chemical, chemical and other professional, materials and chemistry more focus on the development of new materials and applications. At the same time in a number of marginal disciplines such as the environment, drugs, biotechnology, textiles, food, forestry, military and marine areas, materials, chemical professionals have a strong place. Market demand is expected: According to the OKorder "Eleventh Five-Year" development plan: to rely on Yanshan Petrochemical, focusing on the development of environmental pollution filial piety consumption of small, high value-added chemical new materials, fine chemical manufacturing industry, you can see Yanshan Petrochemical, P & G, Shuanghe Pharmaceutical, Sihuan Pharmaceutical and other petrochemicals, fine chemicals, bio-pharmaceuticals and energy companies in OKorder's economic development in the main role, so the material chemistry professional in the next 3 to 5 years of demand should be relatively stable.
Q:What is the chemistry of girls?
Girls in the choice of professional time not too biased in science, science girls work is not easy to find! Material chemistry is generally a number of polymerization-like reactions, but also need to use organic reagents, the girl's body is harmful! If you can avoid contact. But also in employment is also limited, and there may be gender discrimination.
Q:What is the main work of the chemistry of materials after graduation?
Sales line growth route: salesman → sales director → regional manager → sales director
Q:Like we ordinary people how to buy some chemical materials, usually where?
Chemical reagents shopping malls are everywhere, we are Huadonghuahua glass, call to send, it can not find a lot of online. National control such as sulfuric acid, nitric acid and other public security bureau seems to require proof. It is not a scientific research institution school class is difficult to buy.
Q:What are the chemical materials?
Generally speaking, the polymer can be divided into natural macromolecules and synthetic (artificial) molecules.
Q:What are the basic knowledge of the basic course of material chemistry?
Materials Chemistry is a branch of materials science, including inorganic and organic chemical properties of various applications. Materials chemistry major courses mainly related to higher mathematics, mechanical drawing, computer applications, inorganic chemistry, organic chemistry, analytical chemistry, physical chemistry, physics, thermodynamics, materials chemistry, metallurgy, electrochemistry and other aspects of knowledge. As the professional in different schools in different directions, so the basic course will be slightly different.
Q:Does the material profession belong to chemical or chemical class?
Belong to chemical class

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