Nanometer Titanium Dioxide
- Product Description
The cosmetics nanometer titanium dioxide, with appearance of white loose powder and crystal form of Rutile or Anatase, has the effect to shield ultraviolet rays and prevent from damages to human body skin. Without toxicity and harm, this product has excellent compatibility with other raw materials of cosmetics. It can be used as emulsifier in the food industry. It is recommended to add 3-5% during in use. Subjecting to different demands of clients and the differences of quality and prices, this series of products are divided into 085, 080, 240, 260, 280 and other models. Customers are welcome to purchase them.
Typical Data of Nanometer Titanium White Powder
Product
Technical data （unit）
Rutile Nanometer Titanium Dioxide
Anatase Nanometer Titanium Dioxide
Property
White powder
White powder
Crystalform
Rutile type
Anatase type
Rutile content %
99
--
Particle size（nm）
30-50
20-50
Loss on drying%
1
1
Loss on ignition%
10-25
10
Surface characteristics
Hydrophilic or lipophilic
Hydrophilic or lipophilic
PH value
6.5-8.5
6.5-8.5
Specific surface area (m2/g） (m2/g)
60-100
60-100
Heavy metal （calculated by Pb） %
0.0015
0.0015
Arsenic (AS) W/%
0.0008
0.0008
Plumbum (Pb） W/%
0.0005
0.0005
Hydrargyrum (Hg) W/%
0.0001
0.0001
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