... ,%(m/m)≤ 0.5pH value of aqueous suspension6.5-8.0Oil absorption,g/100g≤ 24Residue on sieve 45µ ... m,%(m/m)≤ 0.06Resistance of aqueous extract,Ω ... Ltd , which grew out of a history of more than 50 years of production Titanium Dioxide R/A ... international annual turnover more than USD5 million,68% of the total annual sales revenue. Depend on ...