API 13 A GRADE Bentonite API 13 A API BENTONITE .... filtrate volume maximum 15cm3 residue of diameter greater than 75  ¦ à Œ m maximum mass fraction 4, 0 % OCMA BENTONITE PHYSICAL SPEC Table 10  ¡  ª ....
We are a mineral and chemical products supplier company located in TianJin . we deal followes Non-Metallic Minerals & Chemical Products : Â ¢ Ã ± Oil Drilling Mud Chemicals 1 Xanthan Gum 2 API 13A....