离岸价格
获取最新报价670 ~ 890 USD / Ton ( Negotiable )
|5 Ton Minimum Order
联系人 Ms. Elena
Shizui, Ningxia
Aluminum Oxide Overview:
High purity White aluminum oxide is a kind of middle or high
level refractory material. with the eye-catching white color and
the advantage of high density and low micro porosity, it can
effectively improve the volume stability and the thermal shock
resistance of the material. It is the mainly raw material to
produce middle or high level unshaped or shaped refractory
material. It is applied to the unshaped refractory materials,
such as refractory carstables for ladles, middle or high level
iron runner casting material, gunning refractory and fabricate
parts ect. It also can be used to kinds of corundum products,
such as corundum bricks, corundum, mullite corundum, refining
corundum perforated bricks, overall blowtorch and combined
nozzle, side ceiling of the high temperature kiln, ect. All in
all, it is widely used in steel, cement, ceramics, grinding
material and petrochemical industries.
Specifications of White fused alumina/corundum
Chemical Compositions |
Grit |
Typical value |
Fine powder |
Typical value |
Al2O3 |
≥*9.*3 |
*9.5 |
≥*9.*5 |
*9 |
Fe2O3 |
≤0.*4 |
0.*5 |
≤0.*6 |
0.*8 |
SiO2 |
≤0.*4 |
0.*6 |
≤0.*4 |
0.*6 |
K2O+Na2O |
≤0.*5 |
0.3 |
≤0.*3 |
0.*5 |
Apparent porosity |
|
6.0 |
|
|
Bulk Density |
3.*0 |
3.*2 |
|
|
True density |
3.*2 |
3.*2 |
3.*2 |
3.*3 |
Application
(1) The product has been used as filler to produce artificial marble (DuPont stone) for its low viscosity in resins and quick hardening at room temperature.
(2) The product has been used in polyvinyl chloride, epoxy resin, polyester resin, polyurethane resin, PE, EVA, rubber, silicone rubber, electrical and electronic products as fire-retarding filler, especially surface-coating powder offer better compatibility with resins, the properties of resultant articles display better mechanical, flame retarding and smoke inhibiting properties.
(3) The product has been used in preparing toothpaste as an excellent frictional agent for high- and middle-class toothpaste duo to its moderate hardness and good taste.
(4) The product has been applied in water-proof fabric, ink, glass, filler of paper, mordant, water-purifying agents, also used for preparing aluminum based compounds and lubricants.
国家: | China |
型号: | - |
离岸价格: | 670 ~ 890 / Ton ( Negotiable ) 获取最新报价 |
位置: | - |
最小订单价格: | 670 per Ton |
最小订单: | 5 Ton |
包装细节: | 25 kg with double layers plastic woven bag or as you requested |
交货时间: | Within 7-10 days after payment |
供应能力: | 800 Ton per Month |
付款方式: | T/T, Western Union |
產品組 : | Abrasive |