Purchase Qty. Reference FOB Price
100-999 kg US$2.88
1,000-9,999 kg US$2.78
10,000+ kg US$2.68
Product Description
White Carbon Black/Hydrophilic Fumed Silica HJSIL 200 Coil coating matting powder model YH-DB300 Particle size 3.2-4.2 Silica(After burning)% >=98 DBP oil absorption value cm3/g 2.6-2.8 pH value 6-8 Heating loss% <=5 Ignition loss% <=6 Porosity ml/g 2 Surface treatment Special ...