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Specifications
calcium carbonate in paperwe are factory . supply free sample. competitive price.
calcium carbonate in paper
Calcium Carbonate have two kinds which is heavy? calcium carbonate and light? calcium carbonate.
Heavy? calcium carbonate
speciation:
| inspection item | Standard code | test result |
| Caco3 | ≥95% | pass |
| Fe | ≤0.10 | pass |
| Mn | ≤0.008 | pass |
| Volatile matter | ≤0.6% | pass |
| HCL Insoluble | ≤0.25% | pass |
| PH | ?8-11 | pass |
| whiteness | ≥90% | pass |
| Sediment volume ? ? ? ? ? ? ? ? ? ? ? | ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ≥2.8ml/g | ? ? ? ? ?pass ? ? ? ? ? ? ? ? ? ? ? ? |
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usage: ?
Usually?used as a?filler,?but also widely used in?rubber,?plastic,?artificial?brick,?paper,paint,?paint,?ink,?cable,?building supplies,?food,?medicine,?textile,?food,?toothpaste and other?daily chemical?industry,?as a?filler?to increase?the volume of the product,?reducethe cost of production.?For rubber,?can increase the?rubber volume,?improve the process of?rubber,?played?semi reinforcing?or?strengthening effect,?and?adjustable rubber?hardness
size:
200mesh 325mesh 400mesh ?600mesh ?800mesh ?1250mesh
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light?calcium carbonate
speciation:
| inspection item | Standard code | test result |
| Caco3 | ≥97% | pass |
| Fe | ≤0.10 | pass |
| Mn | ≤0.008 | pass |
| Volatile matter | ≤0.6% | pass |
| HCL Insoluble | ≤0.25% | pass |
| PH | ?8-11 | pass |
| whiteness | ≥90% | pass |
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Usage:
rubber ;plastic, painting;paper and so on.
size:
600mesh ? ?800mesh ?1250mesh ?4000mesh ?6000mesh and so on.
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