Min. Order Reference FOB Price
20 Tons US$2,500.00-3,700.00 / Ton
Product Description
Surface Treatment of Silicon Oxide And Alumina NR930 For Plastic Pipe Description: NR930 is wet ground, it has good particle size distribution. The surface of NR930 is treated with a small amount of silicon oxide and alumina for dense inorganic coating, according to the customer's application of ...