High purity nano alumina sol (nano aluminum sol)series
The chemical molecular formula of nano alumina sol nano aluminum sol is a (Al2O3 · nH2O) · BHX · CH2O, in which Al2O3 · nH2O is hydrated alumina and HX is glue solvent. Alumina sol has the characteristics of glue viscosity, thixotropy, easy dispersion, water solubility reversibility, suspension, positive electricity, adsorption and stability.
Nano alumina sol nano aluminum sol liquid
|
Spec. |
XC-J10 | XC-J20 |
XC-J30 |
XC-J40 |
|
| Pseudo boehmite Solid content |
% |
20 |
20 |
20 |
20 |
| Pseudo boehmite Purity |
% |
≥99.99% |
≥99.99% |
≥99.99% |
≥99.99% |
| Mean Particle Size(D5o) |
nm |
10-30 |
80-120 |
80-120 |
400-500 |
| Appearance |
Fully transparent |
Translucent liquid |
|||
| adhesive |
nitric acid |
nitric acid |
acetic acid |
nitric acid |
|
| Viscosity （25℃、pa·s） |
<50 |
<50 |
<200 |
<200 |
|
|
PH Value |
4-5 |
2-3 |
4-5 |
4-5 |
|
| Packing | 25kg |
25kg |
25kg |
25kg |
|
Nano alumina sol nano aluminum sol powder
|
Spec. |
XC-JS10 | XC-JS20 |
XC-JS30 |
XC-JS40 |
|
| Pseudo boehmite |
% |
80 |
80 |
80 |
80 |
| Pseudo boehmite purity |
% |
≥99.99% |
≥99.99% |
≥99.99% |
≥99.99% |
| Mean Particle Size(D5o) |
nm |
35 |
35 |
50 |
50 |
| Appearance |
White powder |
||||
| BET Specific Surface Area |
m2/g |
300 |
250 |
200 |
150 |
| NO3- |
% |
4 |
- |
1.5 |
0.7 |
| H3COO- |
% |
- |
2 |
- |
- |
|
Pore volume |
ml/g |
0.5 |
0.4 |
0.4 |
0.5 |
| Packing | 25kg |
25kg |
25kg |
25kg |
|
Nano alumina sol nano aluminum sol application：
1) Petrochemical catalysts
2) Molding binder for high temperature resistant materials such as aluminum silicate fiber and ceramics
3) Additives for ceramic enamel
4) Antistatic agent for flocking and flocking
5) Film forming agent and antistatic agent for textile and fiber treatment
6) Emulsifier and stabilizer for alumina castables, pigments and coatings for precision casting
7) Photo paper surface treatment agent
8) Greenhouse antifogging agent
9) Waterproof agent
10) Others:Inorganic fiber, activated alumina, high purity alumina, enamel, daily necessities, papermaking and other industries.
