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Calcium Bentonite for casting sand
BENTONITE INTRODUCTION:
1). Calcium Bentonite mainly uses in the casting molding sand, in the asbestos thermal insulation material as the cementing agent; radioactive waste sorbent; in the agricultural chemicals makes the carrier or the diluent, the pesticide.
2). Calcium bentonite mainly uses in the feed additive and the material feed cementing agent, may increase in the feed 2-5%
3) .Calcium bentonite has adsorption and expansibility. It can provide many kinds of constant element and the trace element for the poultry, change digestion function, and enhances the use factor of feed nutrition.
Calcium Bentonite application
1) casting sand
2) cement agent
3) waste sorbent
4) feed additives, and the material feed cementing agent, may increase in the feed 2-5
Physical Property
Item | Calcic soil | Sodium soil |
| Granularity(meshes) | 100-300 | 100-300 |
| Pass rate( % ) | >95 | >95 |
| PH value | 7.60 | 10 |
| Oil absorption( mg/100g ) | 99.55 | |
| Turface( % ) | 67 | 67 |
| Decoloring power | 11.38 | |
| Colloid index( m1/15g ) | 50 | 100 |
| Expansivity( m1/g ) | 5.8 | 70 |
| Green compression strength( kg/cm) | 0.43 | 0.90 |
| Dry compression strength ( kg/cm ) | 4.0 | 8.0 |
| Refractability | 1450 | |
| Mud yield rate | >10 | >14 |
remark: we can manufacture according to your need.
welcome your inquiry!
R0163,Calcium Bentonite for casting sand