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Brightness and Whiteness

Figure 8.15. Kiln brown stain, which appears as only a feint line in the cross-section above, can be a costly and unsightly discolouration. When dressed the face, which should be a bright and white, has a blotchy brown appearance. Figure 8.15. Kiln brown stain, which appears as only a feint line in the cross-section above, can be a costly and unsightly discolouration. When dressed the face, which should be a bright and white, has a blotchy brown appearance.
Features Structured requires min. reformulating offers exceptional brightness and whiteness... [Pg.407]

It should have a reflectance of 100% in all wave lengths of light to provide maximum brightness and whiteness. [Pg.179]

Titanium dioxide is an amorphous white powder characterized by brightness and a very high refractive index (2.4). It is insoluble in water and organic solvents, and is a very stable material, resistant to light, pH variation, oxidation, etc. Ti02 is available in oil-dispersible and water-dispersible forms. [Pg.118]

Plate 7 IR-ATR images of a PA/PTFE polymer blend bright colors PTFE clusters. Left integration of 1,149 cm 1 C-F absorption. Right PCA factor plot — additional clusters appear within the white circles. (For Black and White version, see page 542.)... [Pg.758]

U.S. butter lobby legislation enacted to prevent margarine being visually mistaken for butter (colored bright pink in some states and white in many others)... [Pg.127]

In lignin, there are attendant ketone (sometimes, qninone) chromophoric moieties that give it a yellow/brown color. Cellulose is a white substance, which provides the desired strength and brightness properties to the paper products. The strength and whiteness of a paper product depends on the extent of removal of lignin from the pnlp fibers. Row woods contain as mnch as 20-30% lignin. [Pg.429]

Bismuth is the fifth element in the nitrogen group, and its properties are the most metal-like of the five. Elemental bismuth is a heavy, brittle, hard metal that can be polished to a bright gray-white coat with a pinkish hue. It is not found in this state very often because it is more likely to be combined with other metals and minerals, such as tin, lead, iron and cadmium. These are mixtures with low melting points, making them useful in fire-detection devices. [Pg.221]

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Brightness

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