... /200 mesh 3. SGS/ISO/CCIC Xanthan Gum (Xanthan) Oil drilling grade Xanthan Gum, which is mainly made from starch, is ... industrial fields, such as food pharmaceutical, fine chemical, agriculture, oil drilling, and so on. Comparing with other kinds of gum, xanthan ... Grade Acting as an thickener and stabilizer, it is specially produced as mud additive for oil drilling and also reduce the pressure loss ...