Kawotchou silicone, elastomè, adezif, PVC, penti kouch, enprime lank, medikaman, kosmetik . elatriye
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. There are different types, the BET is different and quitely different used in silicone rubber, ink, coating and so on. So once there is demand, then tell the usage first, so that could suggest the correct type
