FINELY PULVERIZED SODIUM PERCARBONATE COMPOSITION AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a finely pulverized sodium percarbonate composition causing little adhesion and agglomeration troubles and useful as a foaming agent, etc., for synthetic resins. SOLUTION: The finely pulverized sodium percarbonate composition is produced by compounding 100 pts. wt. of sodium percarbonate with 0.1-10 pts. wt. of silicon dioxide and has an average particle diameter of≤200μm. COPYRIGHT: (C)2004,JPO