Titanium dioxide trends

Weisz, A.D., A.E. Regazzoni and M.A. Blesa (2001). ATR-FTIR study of the stability trends of carboxylate complexes formed on the surface of titanium dioxide particles immersed in water. Solid State Ionics, 143(1), 125-130. 

Filler is used to describe minerals that augment fibre in the final sheet. In the section above it was suggested that sizing trends were at least partially caused by the choice of filler. However, kaolin and calcium carbonate are not the only choices. For example, talc, precipitated silica and titanium dioxide are also used depending on machine conditions and final characteristics demanded of the final paper. 

Oral Solid Dosage Forms (OSDF) and Pharma Excipients Market for Polymers (MCC, HPMC, CMC, Ethyl Cellulose, Povidone and Others), Alcohols (Glycerin, Sorbitol, Mannitol, Propylene Glycol), Minerals (Clay, Silicon Dioxide, Titanium Dioxide) and Sugars (Lactose, Sucrose) - Global Industry Analysis, Size, Share, Trends, Analysis, Growth and Forecast, 2012 - 2018,2013. 

It should be noted that Figures 7.1 and 7.2 are plotted as Ni vs. rather than Nj vs. y. Where the latter representation was used then the data would appear as shown in Figure 7.3(a). Orxly curves for particulate fillers - titarxium dioxide and carbon black - are shown for illustration purposes. It can be seen that both these fillers appear to increase normal stress differences of the polymer melt at the same shear rate. Thus from Figure 7.3(a) it can be concluded that small particulate fillers like carbon black and titanium dioxide increase the elasticity of polymer melts. This is contrary to the trend in Figure 7.1 for the same filled systems using the same data but different representation wherein... 

Colling and Dunderdale showed that the contraction model was far more compelling than the erosion model in explaining certain weatherability trends for alkyd paints made with rutile titanium dioxide. Many of these trends are similar to those observed for many PVDF-acrylic blend paints ... 

When titanium dioxide nanoparticles and nanocrystallines are irradiated with UV-visible light, this semiconductor can exhibit strong bactericidal activity. For instance, Chang et al. showed that the irradiation of suspensions of Escherichia coli and Ti02 (P-25) with of wavelengths longer than 380 nm led to bactericidal action within minutes [26]. Furthermore, the trends in these simulated laboratory experiments were mimicked in outdoor tests conducted under the summer, noonday sun [27]. Elsewhere, Maness et al. presented the first evidence that Hpid peroxida-... 

Pigments commonly used are titanium dioxide and extender pigments. Special lead-containing pigments e.g. silicates are used as anticorrosive agents. Lead also catalyzes the curing reaction, however the trend nowadays is eliminate lead from electrocoat. Solvent content is low (typically less than 2 % based on total volume). The solids content is ca. 20 %. 

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