... ≥22Water dispersible power,%≥80Iron content,ppm≤50Index controlled by the company Gardner of dry power Usage: Suitable for high-end usage such ... as top class internal wall emulsion paint, printing ink, paper making, and ... Hundred private company of China, and so on.In the year of 2004, the HTA-100, HTA-200, and HTA-300 tatinium dioxide of ...