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home - water based bentonite_for agriculture—— smp-hv2

applicable system:
features:

brief introduction

smp-hv2 water thickening agent is a high purity montmorillonite clay, which is purified, nano - modified, and is treated with high purity, which is white or light gray powder, non-toxic and tasteless, soft texture. in water with excellent expansion and colloidal dispersion, suspension, increasing the viscosity and thixotropy is water system of excellent anti settling agent, emulsion stabilizer and rheological additives. this product also has a good adsorption, ion exchange, non migration and adhesion, in the water dispersion system has a wide range of applications.

applications
quality index
instructions
packing and storage

should be used	for use
toothpaste, facial mask, detergent and other daily chemical	thixotropic thickening, adsorption decontamination
latex paint, water-based ink, ceramic glaze	thickening and stabilization, latex stability, rheological additives
medicine and health care	suspension, bonding and adsorption
spin	fabric sizing and dyeing
papermaking	scattered, xu ning, homogeneous
polymer materials	synergistic flame retardant, improve the mechanical performance, improve the barrier properties

component (composition)	modified high purity nano montmorillonite
appearance (appearance)	light gray powder (light gray powder)
particle size (200 mesh pass rate) (fineness)	≥95%
density (density)	2.2g/cm³
ph（5%）	9.5±0.5
apparent viscosity (5%) (60rpm) (viscosity)	≥3000 mpa.s
moisture (content moisture)	≤10%
heavy metal content
pb（max），ppm	25
as（max），ppm	2
hg（max），ppm	0.2

pre gel method: weigh quantitative smp-hv2 aqueous thickener, in under the condition of stirring slowly added to the 25 to 35 deg c water and avoid caking. increase the speed to 1500-2000rpm, dispersed 20-30min, making montmorillonite fully swell and disperse and form a homogeneous suspension, placing 8-12h. set aside. then under the stirring condition according to the measurement of the bentonite suspension was added to the required system to fully disperse and mix. (general montmorillonite in water pre dispersion concentration in 5%). the general pre gel than the direct dispersing method for the dispersion, use the effect will be better.

outside the package of kraft paper bag, the inner packing uses the double layer packing of the polyethylene film bag, or the paper bag packing, the weight is usually 25 0.25kg, or by the user request packing. under the condition of dry condition, the temperature is 0~30, and the quality is 24 months.