Their potential for slow release of ammonium nitrate is investigated.The results show that the release rate of ammonium nitrate is affected by the amount of GMA and percent loading.

• 研究了负载硝酸铵水凝胶的缓释效果，结果表明，甲基丙烯酸缩水甘油酯用量和负载率对硝酸铵释放速率具有较大的影响。