Cheap price of calcined alumina powder 5um for polishing
Cheap price of calcined alumina powder 5um for polishing
Calcined alumina is produced through the calcination (“heating”) of alumina to various temperatures. By controlling the calcination temperatures and time, the properties of the alumina can be controlled. Calcined alumina is therefore utilized in a variety of industrial applications including Structural ceramics, Technical ceramics, Polishing compounds for plastic, metal, and glass, Fillers for Rubber and Plastics, Friction - anti slip, Refractories, Paint & Coatings and Thermal Spray Powders.
Cheap price of calcined alumina powder 5um for polishing
Feature
(1) High melting point abd excellent mechanical strengh
(2) High strengh and stiffness
(3) Featured with small tempreature difference and long socking time
(4) High crystal phase transition rate and good batch stability
(5) It is easy to mill, and the milling time can be reduced by 10%-15%
(6) Excellent dielectric properties (from DC to GHZ frequencies)
3. Chemical and physical parameters of calcined alumina
Polishing series α-AL2O3 micro powder performance indicators
| Product Brand |
Chemical Composition | Ture Proportion (g/cm3) |
α-AL2O3 (%) |
The average size D50,um |
|||
| Al2O3 | SiO2 | Fe2O3 | Na2O | ||||
| BP-D01 | ≥99.6 | ≤0.03 | ≤0.02 | ≤0.06 | ≥3.95 | ≥95 | 0.8-1.3 |
| BP-D02 | ≥99.6 | ≤0.03 | ≤0.02 | ≤0.04 | ≥3.96 | ≥95 | 1.5-2.4 |
| BP-D03 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 2.4-3.3 |
| BP-D04 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 3.4-4.2 |
| BP-D05 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 4.3-5.6 |
| BP-D06 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 5.5-6.4 |
| BP-D20 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 18-20 |
| BP-D40 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 35-45 |
| BP-D50 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 46-60 |
Usage: can be widely used in glass,stainless stell,jewelry,copper,aluminum metal,floor,and varies kind of high-grade furniture of coarse and fine polishing.
Refractory series α-AL2O3 micro powder performance indicators
| Product Brand | Chemical Composition | Ture Proportion (g/cm3) |
α-AL2O3 (%) |
The average size D50,um |
|||
| Al2O3 | SiO2 | Fe2O3 | Na2O | ||||
| BR-D03 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 3.0-3.6 |
| BR-D04 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 3.5-4.3 |
| BR-D05 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 4.5-5.3 |
| BR-D06 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 5.4-6.2 |
| BR-D07 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 6.3-7.2 |
| BR-D08 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 7.8-8.6 |
| BR-D09 | ≥99 | ≤0.03 | ≤0.02 | ≤0.35 | ≥3.93 | ≥93 | 8.6-9.8 |
Usage: this productused in the industries of refractory castable, hollow brick,and indus-trial melting furance.
Ceramic series α-AL2O3 micro powder performance indicators
| Product Brand | Chemical Composition |
Ture Proportion (g/cm3) |
α-AL2O3 (%) |
The average size D50,um |
|||
| Al2O3 | SiO2 | Fe2O3 | Na2O | ||||
| BC-D01 | ≥99.6 | ≤0.03 | ≤0.02 | ≤0.06 | ≥3.95 | ≥95 | 0.8-1.3 |
| BC-D02 | ≥99.6 | ≤0.03 | ≤0.02 | ≤0.04 | ≥3.95 | ≥95 | 1.5-2.4 |
| BC-D03 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.04 | ≥3.96 | ≥96 | 2.5-3.4 |
| BC-D04 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 3.5-4.3 |
| BC-D05 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 4.4-5.3 |
| BC-D06 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 5.6-6.2 |
| BC-D07 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 6.3-7.2 |
| BC-D08 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 7.8-8.6 |
| BC-D09 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 8.5-9.3 |
| BC-D10 | ≥99.7 | ≤0.02 | ≤0.02 | ≤0.02 | ≥3.96 | ≥96 | 9.2-10.3 |
Usage: used in the production of high temperature resistant ceramic, corrosion ceramic ,high insulating ceramic, as well as a variety of high-grade civilian sanitary ceramics.
Main Use of calcined alumina
Packaging details
25kg /bag package
40 bags/ Ton bags
18-23 metric tons/ container
We can also pack according to customer's requirement.
Delivery details of calcined alumina
7 days after receiving the advance payment
1. Free samples: we can supply 200gs calcined alumina sample for free.
2.Direct manufacturer to produce calcined alumina.
3. High quality calcined alumina: our calcined alumina have passed the ISO quality.
4. After sales service: we can supply technical service for free when you using our calcined alumina.
The company sets up a dedicated after-sales service department which is mainly responsible for product pre-sales and after-sales technical service,including application consulting, customer opinion survey, customer complaint management .
We hope to achieve the purposes of providing best using method,achieving optimum working efficincy, realizing the maximum productivty, and consuming the lowest production cost through our commom efforts.
Shanghai Bosun Abrasive Co., Ltd. is a professional abrasive company, which can research, produce and sell all kinds of abrasives and raw material. The main products include all kinds of steel shot, steel grit, steel cut wire shot, stainless steel shot, aluminum shot, zinc shot,copper shot as well as the copper slag,silicon carbide, calcined alumina, fused aluminum oxide and so on.
The company has passed ISO9001 international quality system certification, the products are widely used in shipbuilding, container, automobile, steel, foundry, machinery, mining, stone and other industries, which has sold to more than 20 provinces of China, and exported to the United States, Canada, European countries and Southeast Asian countries.
Any interest in my product, pls feel free to contact with me, you can call me directly.
I am here waiting for you. Many thanks.
Rita Zhang
Mob: +86 13127901320
Skype: +86 13127901320
WhatsApp/Wechat: +86 13127901320
Email: rita.zhang(at)chinabosun.com
TM: cn1519047498sjzd
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