| No.2089 ShanYang road,Jiaozuo city,Henan province,China | allenfan@jinshengweiwork.com |
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| Place of Origin: | Henan, China (Mainland) |
| Brand Name: | Jinshengwei |
| Certification: | SGS,ISO |
| Model Number: | TCH Series |
| Minimum Order Quantity: | 1 Metric Ton/Metric Tons Free samples |
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| Price: | USD 700-1000 per ton |
| Packaging Details: | 25kg/bag with wooden pallet, 50kg/bag with wooden pallet, 1Mt/bag |
| Delivery Time: | 7-15 days after confirm the order |
| Payment Terms: | T/T, L/C, D/P, D/A, Western Union, MoneyGram |
| Supply Ability: | 1500 Metric Ton/Metric Tons per Month |
| Classification: | Alumina | Other Names: | Aluminium Oxide |
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| EINECS No.: | 215-691-6 | Grade Standard: | Industrial Grade |
| Appearance: | White Powder | Application: | Ceramic,refractory,glzaes |
| Density: | 3.93g/cm3 | Al2O3: | 99.5%min |
| High Light: | high purity alumina powder,aluminum oxide powder |
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Calcined alumina is produced by high quality and high purity raw material in the rotary furnace at reasonable temperature. It has characteristic of high conversion rate, stable crystallization and low impurity content, excellent performance of high mechanical strength, stable shrinkage rate, good electrical insulation, high wear resistance and outstanding corrosion resistance.
Specification of calcined alumina
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Items
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Chemical components
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a-Al2O3
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Effective density g/cm3 | Primary crystal size D50 um | Particle size D50 um | ||||
| Al2O3 % | SIO2 % | Fe2O3 % | Na2O % | L.O.I. % | |||||
| AC-30 | ≥99.2 | ≤0.10 | ≤0.04 | ≤0.35 | ≤0.20 | ≥94 | ≥3.93 | 3-5um |
75-90um |
| AC-30A | ≥99.2 | ≤0.01 | ≤0.04 | ≤0.35 | ≤0.20 | ≥93 | ≥3.93 | 1.5-3.5um | |
Application
1. Various abrasives, abrasive tools and abrasive fillers.
2. To produce all kinds of calcined alumina fine powder for ceramic industry and refractory industry.
3. High alumina structural ceramic products
4. Electronic components, high insulating ceramic and etc.
Contact Person: sales
Tel: +8613373903331
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