About us:

Shanghai Yuejiang Titanium Chemical Manufacturer Co., Ltd. is a large comprehensive enterprise engaged in R&D, manufacturing and sales of white inorganic fine chemicals. We are one of the main TiO2 manufacturers & suppliers in China producing a variety of high grade Rutile and Anatase TiO2 with an annual supply capacity of 100,000 tons. 'Yuejiang' brand series titanium dioxide pigments have won a high reputation and are widely used in paint, plastic, rubber, paper, ink, medicine, food, chemical fiber industries etc.. In order to meet the different needs in many paint, plastic industries, we also explore other white pigments, control a number of high-quality mineral resources and manufacture bases to produce a series of white powder materials such as barium sulfate, lithopone, zinc oxide, silicon oxide and manganese carbonate. 

Product Description: 

R1930 is general use, multi-purpose rutile titanium dioxide pigment coated with dense ZrO2 & Al2O3 and special organic surface treatment. Product quality is very close to international advanced chloride process TiO2 products, having extreme whiteness and gloss, blue undertone, superfine particle size & narrow size-distribution, great UV-absorbing capacity, outstanding weatherability and chalk resistance, excellent hiding power and tinting strength, very good dispersion and stability. The product also shows high gloss retention and tint retention, ensuring long term on exposure to weather conditions.

Applications:

Rutile Titanium Dioxide pigments R1930 is high grade, general use, multi-purpose product, widely used in industries such as high grade indoor&outdoor coatings, interior and exterior latex paints, industrial coatings, powder coatings, plastics (PVC, PE, polystyrene and polyurethane etc.), masterbatch, PVC profile, rubber, high-grade printing ink and paper making, etc.. 

Crystalline TiO2 occurs naturally in three polymorphs – anatase, rutile and brookite – among which rutile is the most stable. A powder with an average particle size of 230 nm scatters visible light, while its counterpart, with an average size of 60 nm, scatters UV light and reflects visible light. Under UV, TiO2 exhibits photocatalytic activity, which is a consequence of the electronic structure of the titania, and is, to a large extent, more characteristic of anatase than of rutile and brookite. In the presence of light with energy equal to or higher than the TiO2 band-gap energy, an electron is promoted from the valence band to the conduction band, leaving behind a positive hole. The extrapolated optical absorption gaps of anatase and rutile are 3.2 and 3.0 eV at room temperature, which correspond to wavelengths of around 413 nm and 387 nm. Consequently, the photo-activation of nano-TiO2 can be achieved by irradiation with UV-A, B and C, visible, fluorescent light, and X-ray radiation. The photocatalytic activity results in formation of highly reactive radicals, that are capable of reacting with most of the surrounding organic substances

Basic Information:

Technical Specifications:(Standard:Q/SNBJ1-2012)   

Package:

25kg paper-plastic compound bag, or as clients' requests offer 500kg/1000kg big woven plastic bag.

Storage and Safety:

The product is a kind of white powder which is safe, nontoxic and harmless. Keep from moisture during transport and should be stored in a cool, ventilated, dry place. Avoid breathing duct when handling, and wash with soap & water in case of skin contact. For more details, please refer to the Material Safety Data Sheet.