EN
Titanium dioxide R&D and supply.
DESCRIPTION
NA-01 series are nano grade titanium dioxide, with anatase crystal type.
The nano grade powders, which made of nano titanium dioxide and some metal oxides, can be used to produce photo catalyst.
When the powder is under light less than 400 nm, valence band electrons are sent to conduction band, forming electrons and holes. Then the electrons and holes react with O2 and H2O adsorbed on its surface, generating superoxide anion free radicals. These free radicals have functions of photocatalytic decomposition of harmful gases, organic pollutants and photocatalytic antibacterial.
It can widely used in the fields of air purification and sewage treatment.
KEY FEATURES
◆ Low cost
◆ Good stability
◆ High photocatalytic activity
◆ Wide range of absorbed light waves
RECOMMENDED APPLICATIONS
◆ Decomposing harmful gases, organic pollutants
◆ Antibacterial products
◆ Air purification and sewage treatment fields
◆ Self-cleaning paints
◆ Decomposing vehicle exhaust
PACKAGING
The product is packed in fiber drums, and net 10 kg per drum.It also can be packaged as per customer’s requirement.
TYPICAL PROPERTIES
| PRODUCT | TIO:PURITY | AVERAGEPARTICLE SIZE | BET | CRYSTAL TYPE/SURFACE TREATMENT | MAIN FEATURE |
| NA-01-S | ≥99% | 10nm | ≥60㎡/g | Anataso | High photocatalytic activity |
| NA-01-SA | ≥99% | 10nm | ≥200㎡/g | Anatase | High photocatalytic activityGood dispersion ability |
| NA-01-B | ≥99% | 10nm | ≥40㎡/g | Anatase | For battery use |
| NA-01-D | ≥99% | 5nm | ≥280㎡/g | Anatase | Large surface specific areaHigh photocatalytic activity |
| NA-01-W | ≥94% | 10nm | ≥60㎡/g | Anatase,contains nanotungsten trioxide | Excellent photocatalytic activity |
| NA-01-Z | ≥94% | 10nm | ≥60㎡/g | Anatase,contins nanozinc oxide | Excellent photocatalytic activity |
STORAGE AND TRANSPORTION
The products should be stored in a ventilated and dry place as classified with the same batch number to avoid mixing or pollution. Do not store them directly on the ground. Pallets or plastic sheets shall be used to keep the products protected from moisture. It is prohibited to contact or mixed with substance that may react with the product. Handle with care when transport, loading and unloading. Keep out of direct sunlight and rain.
Titanium dioxide R&D and supply.
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