Process for determining the thickening effect of silicon dioxide

Chemistry: analytical and immunological testing – Silicon containing

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436164, 73 6142, G01N 2149

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active

057364079

ABSTRACT:
The thickening effect of flame hydrolysis produced silicon dioxide is determined by making a dispersion of the flame hydrolysis produced silicon dioxide in a liquid such as water or ethanol and measuring the turbidity of this dispersion.

REFERENCES:
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Hackh's Chemical Dictionary, 4th ed. Mc Graw-Hill Book Co. (1969), p. 450.
Ullmann's Encyclopedia, 5th Edition, vol. A23, pp. 635-642, no date.
Messen, Steuern und Regeln in der Chemischen Technik, J. Hengstenberg et al. 1980, Band II, pp. 56-58.

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