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Place of Origin:
Shijiazhuang
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الشخص الذي يمكن الاتصال به Mr. Zhenhua
Zhaiying, Shijiazhuang, Hebei
Item Index Specific grade First grade magnesium oxide(%) > *5 *3 ignition vector quantities (%) < 3 4 Calcium content(%) < 1.0 1.2 hydrochloric acid insolubles(%) < 0.1 0.2 Sulfate (as SO4)(%) < 0.2 0.3 Chloride(as Cl)(%) < 0.*7 0.3 Fe salts (as Fe)(%) < 0.*5 0.*6 the remainder of sieve(*0mech/cm) < 0.**5 0.*5 (%)(*0mesh/cm) < 0.1 / Vision specific capacity(ml/g) > 7 6
