... etc. 3.Loading:17MT/40'GP white carbon black :1.Silicon rubber, coatings, paper making, pesticide. Be used for glass, ceramic ... ), papermaking, decolorant, dyestuff.2. Form: Powder or granular;3. Type: Silicon dioxide 98%min4. Use: Tyre, rubber industry and animal feed etc ... ≥200≥200≥200≥200≥80contact person : Cathy white carbon black(Silicon Dioxide)