Name:shijiazhuang liangtai chemicals import and export co.,ltd
Type:Others
Tel:86-0311-67665081
Fax:86-0311-67665227
Email:sharlenestar@live.cn
Address:China(Mainland)
Products detail
| Product Name: | Titanium dioxide |
|
| CAS No: | 13463-67-7 | |
| Product Type: | Organic Chemicals and Derivatives -> Others | |
| Product spec: | Titanium dioxide | |
| Packing: | 25kg bag | |
| Post Time: | 2010-11-04 | |
| Usage: | Used in paints, inks, plastic, rubber, paper making, chemical and other industries; Used for wire, extract the titanium and titanium dioxide nanoscale titanium dioxide (manufacturing) widely used in functional ceramics, catalyst, cosmetics and photosensitive material, etc White inorganic pigment. Is white pigments in the strongest tinting a, has excellent covering power and colouring fastness, applicable to opaque white products. Rutile type especially suitable for outdoor use of plastic products, can endow products good light stability. Sharp titanium type used mainly for indoor use products, but with blue, white degree is high, covering power is big, strong tinting and dispersivity is good. Widely used for paint, paper titanium dioxide, rubber, plastic, enamel, glass, cosmetics, printing ink, paint watercolors and pigment, it can also be used in metallurgy, radio, ceramics, wire | |
| Description: | White solid or powder form of gender oxide. Also known as titanium dioxide. Chemical formula TiO2, 79.9 molecular weight, melting point of 1830 ~ 1850 ℃, boiling point of 2500 ~ 3000 ℃. Titania exists in nature in three variants: rutile tetragonal crystal; anatase tetragonal crystal; orthorhombic brookite crystal. Titanium dioxide solubility in water is small, but can be dissolved in acid, it can be dissolved in alkali, the chemical reaction equation is as follows: Titanium dioxide and acid reaction: TiO2 + H2SO4 = TiOSO4 + H2O Titanium dioxide and alkali reaction: TiO2 +2 NaOH = Na2TiO3 + H2O Rutile titanium dioxide can be extracted by acid decomposition, or by the decomposition of titanium tetrachloride are. Titanium dioxide is stable, a large number of white pigment used in paint, it has good cover ability, and lead white were similar, but not white will be black lead; it has the same durable zinc white. Enamel titanium dioxide is also used as a matting agent, can produce a very bright, hard and acid resistance of enamel enamel overlay. Titanium oxide - titanium dioxide is white powder, is the best white pigment, commonly known as titanium dioxide. Previously, people mining titanium, the main purpose is to obtain titanium dioxide. Strong adhesion of titanium dioxide, not easy to chemical changes, is always white. Particularly valuable is non-toxic titanium dioxide. Its high melting point, was used to make fire-resistant glass, glaze, enamel, pottery, utensils and other high-temperature experiments. | |