Description

high-grade rutile type titanium dioxide which adopts unique raw material formula, and particle size control technology and coating process with independent intellectual property right, to make the product have extremely low impurity, narrow TiO2 crystal diameter distribution, and continuous, uniform and compact coating layer. The product also has the characteristic of high climate resistance, excellent scattering force, best dispersion and high glossiness etc. Technical Index: TiO2 mass fraction: >=*2% colour: delt L >= *0.3 delt S <=0.5 Scattering force >=**0% **5 volatile mass fraction <=0.5% water dissoluble matter <= 0.5% Aqueous suspension pH value 6.5~8.5 Oil absorption <= *1g/**0g Tailover (*5um mesh)mass fraction <=0.*5% water extract resistivity >= ***0 ***** rutile crystal content >=*8.*0% Packing specification: *5kg paper-plastic valve-type bag