Fumed Calcined Alumina Nanopowder for Printing Ink
Fumed calcined alumina nanopowder for printing ink
Charateristics
Alumina-100 is a very fine fumed metal oxide with a high specific surface area.
Due to the electropositive chargeability, aluna-100 leads to specific properties in various applications.
Applications
Fluorescent Lamp
Powder Coating & Ink
Photo Paper
Plastic Film
Ceramic

Heat-resistant Material
Adhesive & Sealants
CMP
Properties
- High purity
- Low bulk density
- Superfine particle size and good dispersion ability
- Positive surface charge
Technical Data
| Property | Unit | Value |
BET Surface Area |
m2/g | 100±15 |
| PH (in 4% dispersion) | ≤ 4.5 | |
| Moisture (2 hours @ 105 ℃) | % | ≤ 1.5 |
| Alumina Content (on ignited material) | % | ≥ 99.5 |
We have the equivalent types of Wacker ,Cabot ,Evonik &Tokoyama products.
Packaging & Shipping
Special packing is available on request.
- Fumed Alumina is supplied in multiple layer 10 kg bags.
- N.W.:10KG/bag; G.W.:10.6KG/bag
- Package: White kraft paper bag,
- For 20 GP it can contains 1600kg products with 10 pallets
- For 40 GP it can contains 3200kg products with 20 pallets
- For 40 HQ it can contains 4000kg products with 20 pallets.
Brief Introduction
- GBS, the leading enterprise of fumed silica industry in China
- Certificated by ISO9001:2008 /ISO 14001:2004
- Key drafter of China standard of fumed silica (GB/T 20020-2013)
- Building "Guangzhou Ultra Fine Powder Manufacturing and Application Center"
- Equipped with 29 sets of inspection machines for R&D
- Participating in more than 20 science & technology projects and applying for 36 patents and granted with 28
- Four manufacturing bases over Guangdong, Jiangsu, Hubei, Sichuan, with the capacity of 10,000 tons per year
- Rewarded as "Intellectual Property demonstration enterprise" in Guangdong China
Patents
- Method and device for on-line continuous surface treatment of hydrophilic nano silicon dioxide
- Continuous preparation process of high purity nano meter alumina
- Method for preparing hydrophobic type nano silicon dioxide through continuous surface treatment
- Preparation method of high-dispersion nano silicon dioxide
- Continuous preparation technology of high-purity low-viscosity dimethicone
- ...
- 36 patents in total
Honors

- IPR advantageous enterprises
- Association executive director of fluorine-silicon organic materials
- Practice base for graduates of South China University of Technology
- Nano-materials R & D Center
- Drafter of China standard of fumed silica
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