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Spec： |
SiO2 49 - 52% |
| CaO 45 - 47% | |
| Fe2O3 0.25% max | |
| MgO 1.0% max | |
L.O.I 1.0% max |
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| Whiteness：90% min | |
gSize： |
10–250mm 90% min |
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Packing： |
In bulk or in plastic woven bags about |
| 1mt net each. | |
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DALIAN TRUSTING MINERALS CO., LTD.Reserved |