Temperature,stirring rate,PVA amount and HCl amount are estimated through comparing the magnetic responsiveness and the diameter of magnetic polymer microspheres.

• 通过对比磁性微球的磁响应性及粒径,研究了反应温度、搅拌速度、聚乙烯醇用量、盐酸用量等操作因素对磁性微球性质的影响。