DuPontTMTi-Pure R-706 titanium dioxide 

 Product Description 

 DuPont Ti-Pure R-706 is a multi-purpose titanium dioxide pigment used in industrial coatings, high gloss, super weather, excellent dispersion and film curing advantages these fine nature of R-706 to become a the true sense of the multi-purpose industrial pigments, and simplify inventory to be made possible. 

 Table a paint grade Ti-Pure titanium dioxide is relatively 




 The nature of the R-706 the R-900 R-902 R-960 

 TiO2 (% by weight, minimum) 93,949,189 

 Al2O3 (wt%) 2.5 4.3 4.3 3.3 

 SiO2 (weight%) 3.0 - 1.4 5.5 

 Specific gravity 4.0 4.0 4.0 3.9 

 Weight and volume, l / kg 0.25 0.25 0.25 0.255 

 Gallons / lb 0.03 0.03 0.03 0.031 

 Organics processing with or without non- 

 Color CIE L * 99.4 99.8 99.8 99.9 

 Value in the particle size (microns) 0.36 0.41 0.42 0.50 

 Oil Absorption 13.9 15.2 16.1 18.7 

 PH value 8.2 8.1 8.1 7.2 

 Resistance of 30 ° C (kilohms) 1012106 

 Black at the end color 14.5 12.4 11.7 11.6 


 Note: Unless otherwise specified, all values ??are typical values. 

 High gloss 

 Carefully controlling the particle size of TiO2 in the R-706 in the production process, it has outstanding luster performance, shown in Figure 1, the R-706 has a narrow size distribution, and thus undermine the glossy oversized particles less. 

 Super weatherability 

 R-706 of the initial Florida (Florida) exposure data in our standard alkyd automotive refinish formula, R-706 has excellent weather resistance. Main consideration in the assessment of the weather resistance, resistance to chalking and gloss retention two aspects. 

 Resistance to chalking is determined by changes in the red reflection of the deep blue exposure model, the less red reflex changes, the better the weather resistance of the pigment. In Figure 2, R-706, resistance to chalking other weathering grade pigment compared to the results show that the R-706 has excellent resistance to chalking. 

 Gloss retention is the determination by the dark blue exposure model by 60 shiny after washing, as shown in Figure 3, after the exposure, the R-706 than any other super weather grade paint to maintain a better gloss. In Florida. other tests to determine the climate weathering requirements of the R-706 in the higher industrial formulations weathering. 

 Good dispersion of 

 Al2O3 surface treatment to reduce the contact between the TiO2 particles, R-706 an excellent dispersion in the solvent-based system to further enhance its role in the alkyd resin dispersion, the organic matter processing in our production process Similarly, the R-706 surface SiO2 handling improved dispersion in aqueous systems. 

 Easy to wettability 

 Innovative silicon and aluminum precipitation, surface treatment, R-706 low oil absorption, which is a particularly good wetting. Reduce its wetting power consumption, thus increasing the productivity and capacity. 

 Good hiding power 

 Due to the low degree of surface treatment, only 3% SiO2 and 2.5% AL2O3, R-706 had a higher content of titanium dioxide to provide good hiding power. R-706R average particle size close to the ideal of effective light scattering particle size. 

 Blue phase 

 The smaller particle size of TiO2 can be more effective than the efficiency of large particle size of TiO2 scattering blue light, resulting in a blue background. R-706 compared with the blue hue will have a brighter, more white color. 

 Simplify the inventory in order to save costs 

 R-706R following the integrated nature on behalf of the DuPont titanium dioxide Ti-Pure's new level: 

 l high gloss 

 l excellent dispersion 

 l excellent weather resistance 

 l easily wettability 

 l Good hiding power 

 l blue phase 

 These significant performance advantages, DuPont Ti-Pure R-706 enables users to simplify inventory and reduce inventory and funds used.