Basic Info.

Product Description

Product information: specifications: r2 (iso 591) ? (astm d476) surface treatment: al2o3,zro2 and organic compounds specific gravity (g/cm3): 4.1 loose density (g/cm3): 0.78 product characteristics: rutile type zr-969 have good pigment properties (high level of whiteness, lightenting power,gloss, hiding power) it has easy dispersion, excellent weather resistance. application: zr-969 is especially recommended for coatings,plastic and paper,which require high weather resistance. technical specification: characteristic requirements tio2 content,%(m/m) = 97 volatile at 105?,%(m/m) = 0.5 mesh residue 45um,%(m/m) = 0.02 colour ?l*(sample- refer samplea) = ?sb = -0.3 0.5 scattering power (compared with reference samplea), % = 100 ph value of aqueous suspension 6.5-8.0 oil absorption,g/100g = 17 a.the reference sample is based on the mutual agreement between two interested parties b.?s=2 (a*sample-a*refer sample)2+(b*sample-b*refer sample)2 product standard: q/321100act006-2008 packaging: the product is delivered regularly in 25kg plastic woven bags. if the customers have special need, the product can be delivered in 500kg or 1000kg big paper bags.