TITANIUM DIOXIDE R-903 for paint, plastic, ink ISO9001:2000, REACH Certified lab Application instruction for end-user . Titanium dioxide R-903 is produced ... excellent optical character,use zinc as stabilizing agent,suitable for using in master batch,plastic pipe,powder coating etc. ... ≤0.05Rutile Content % ≥97Dispersibility (Hegmann) ≥ 5.5We have our own R&D team with 10 persons, and 20% profit of our ...