... The products are white micro powder,featured with high purity,low sodium content,high transition rate, less shrinkage rate. The following is the details of ... 94.2±0.2sphere-like particle,good flowability,less shrinkage rate,often used to make ceramics by hot pressing.YFCA- ... without boron,plate-like crystal,easy to ballmill,14%shrinkage rate,often used as raw meterial of granulation powder,ceramics by ...