Natriumbentonit

Sodium Bentonite [Use] 1. In the mechanical casting industry, may make the casting molding sand, the cementing agent, may overcome the casting “the sand inclusion” “the skin” the phenomenon, reduces the casting rejection rate, guarantees the casting the precision and the smooth finish. 2. In the paper industry, serves as the paper the auxiliaries, strengthens the paper the radiance. 3. Using this product strong bonding properties, use in the white emulsion, the floor rubber, the starch and so on the manufacture. 4. Because it has stable aerosol, dewaters the nature, can the request float the dispersible powder body effectively, may make the water paint to dewater guards against the precipitation to help the medicinal preparation. 5. Simultaneously uses its fine dispersivity and the expansibility, Gao Zaojiang leads, the low water loss and the colloid performance and shear-thining ability, may serve as the drilling mud to use the sodium earth. [Precision casting performance] Hot warm pulls strongly (Mpa) Wet pressure intensity(Mpa)Colloidal coefficient(%)Inflation multipleGranularityPass 200 mesh (%)water(%)Make thick liquid rate2.50.004910025-3095≤10≥16 [Emulsion, coating performance index] ProjectAlbedo(%)ViscosityPS Sol valueml/15gSoilPH valuewater(%)Inflationvolume ml/g SoilGranularity(Mesh)Target≥75≥2.8≥908-10.5≤10≥20300--325 [Drilling mud performance index] Experimental projectΦ600 Rotational speed reads the valueFilter loss(ml)Moves the shearing force(Pa)GranularityPass 200 mesh(%)water(%)Test result4014.50.77×pv value9710.0 Project model Attracts the blue quantityg/100g Sol valueml/15g Inflation volumeml/g Granularity -200 mesh(%)water(%)NW-1≥38≥1500≥65≥95≤10 [Product packing] 40kg plastic weaves bag, moisture-proof storage and transport.