項目Item
合格品
Qualified product
氧化鉀(K2O)的質(zhì)量分數(shù) Mass fraction
≥18.0%
鎂(Mg)的質(zhì)量分數(shù) Mass fraction
≥2.0%
鈉(Na+)
≤1.0%
游離水(H20)的質(zhì)量分數(shù) Mass fraction
≤2.0%
水不溶物 Water insoluble
粒度(1. 00mm-5. mm) Granularity
80