... power,%≥80Iron content,ppm≤50Index controlled by the company Gardner of dry power Usage: Suitable for high-end usage such as top ... , printing ink, paper making, and rubber products, as well as for common usage such as coating, plastic, and paint.package: Composite plastic woven ... Hundred private company of China, and so on.In the year of 2004, the HTA-100, HTA-200, and HTA-300 tatinium dioxide of ...