... sieve 45μm,%(m/m) ≤0.080.2011Resistance of aqueous extract,Ωm ≥201612Fe2O3,ppm ≤100150 2.NR950 Rutile Titanium Dioxide (Mid ... sieve 45μm,%(m/m) ≤0.080.2011Resistance of aqueous extract,Ωm ≥5012Rutile content,% ≥9897Application:in exterior plastic products,PVC profiles ...