CR-758 Titanium Dioxide

CR758 is a rutile titanium dioxide pigment with its surface modified through inorganic aluminum coating and organic treatment agents. It features uniform and moderate particle size distribution, and exhibits characteristics such as a blue undertone, easy dispersibility, low volatile content, low oil absorption, excellent yellowing resistance, and good processing rheology.
CR758 is suitable for applications in color masterbatches (especially high‑concentration masterbatches), engineering plastics, PVC (plasticized grades), solvent‑based inks, and other fields.
Packed in 25 kg/bag(paper bag) or 1000 kg/bag, or alternatively according to customer requirements.
ProjectIndicator
TiO₂ content, %≥91.0
Rutile conversion rate, %≥98.0
Water soluble matter, %≤0.5
Volatile matter(105℃), %≤0.8
Tinting strength(Reynolds number)≥1920
pH value of aqueous suspension6.0~9.0
Oil absorption value, g/100g≤20
Residue on 45μm sieve, %≤0.02
Colour compared with standard samplenot less than
Volatile matter content at 105℃ after pre‑treatment for 24h under (23±2)℃ and relative humidity (50±5) %1
Organic treatmenthave