Sodium Bentonite (NW-002)

Product Description

Sodium Bentonite

[use]
1) In mechanical casting industry, may use as the casting molding sand, the cementing agent, may overcome the casting smuggles the sand, the skin phenomenon, reduces the casting waste product rate, guarantees the casting the precision and the smooth finish.
2) In paper industry, use as the paper fillers, strengthens the paper brightness.
3) Using this product strong bonding property, may uses in the white emulsion, the floor rubber, the starch and so on manufacture.
4) Because it has stable suspend property, Increase dense property, can effective respite floating scattered powder, may use as Increase dense, anti-deposition additives of water coating.
5) While, using its excellent dispersion and expansion property, high making pulp rate, low loss water and colloid property, shear-dilution ability, may use as the drilling mud sodium bentonite.

[precision casting property]
Hot warm pulls strongly(mpa) wet pressure intensity (mpa) colloid rate(%) inflation multiple granularitythrough 200 mesh(%) water content(%) making pulp rate
2.5 0.0049 100 25-30 95 <10 >16

[emulsion, coating property index]
Project whiteness(%) viscosityPS sol priceml/15g soil pH value water(%) inflation volume ml/g soil granularity(mesh)
Index >75 >2.8 >90 8-10.5 <10 >20 300-325

[drilling mud property index]
Experimental project Φ600 round reads value filter loss(ml) moves shearing force(Pa) granularity -200 mesh(%) water(%)
Test result 40 14.5 0.77*PV value 97 10.0

Modelproject attracts blue quantity(g/100g) sol value(ml/15g) inflation value(ml/g) granularity -200 mesh(%) water(%)
NW-1 >38 >1500 >65 >95 <10

[product packing]
40kg plastic weave bag, moisture-proofstorage and transport.

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