Physical properties 1) Relative density Among the commonly used white pigments, titanium dioxide has the smallest relative density. Among the white pigments of the same quality, titanium dioxide has the largest surface area and the highest pigment volume. 2) Melting point and boiling point Since the anatase type will transform

Iron oxide is an inorganic substance with the chemical formula Fe2O3, which is a red or dark red amorphous powder. The relative density is 5~5.25, and the melting point is 1565°C (decomposition at the same time). Insoluble in water, soluble in hydrochloric acid and sulfuric acid, slightly soluble in nitric acid. The hiding power

Brighteners are a class of organic compounds that can improve the whiteness of fabrics and paper. Also known as optical brightener, fluorescent whitening agent. Fabrics, etc. are often yellow due to the inclusion of colored impurities. In the past, chemical bleaching was used to decolorize them, and whitening agents were added

MBS additives are commonly known as MBS materials. As one of the most important impact modifiers for PVC, MBS material can maintain the transparency of PVC to the greatest extent while toughening, and at the same time, compared with other impact modifiers, under the same dosage It can greatly improve the toughness