摘要
目的开发一种小型冷藏包,供药品冷链末端使用,以确保冷链药品"不断链"。方法该冷藏包主要由相变材料正十四烷、聚苯乙烯泡沫箱和外包组成。模拟实际使用条件,在-20℃~40℃的环境温度范围内进行保温性能测试。结果在该环境条件下能够使箱内温度稳定保持在2℃~8℃维持6h以上。结论该冷藏包能够满足药品冷链末端的使用要求。
OBJECTIVE A small cold storage box was developed and used to keep the drug in cold in the end of pharmaceutical cold chain. METHODS The main components of cold storage box are new phase-changed materi- al tetradecane,polystyrene foam box and outer packing. Its thermal insulation properties were tested in the tempera- ture range of -21℃ -40℃, to stimulate using environments. RESULTS In the testing conditions, the cold storage box could to maintain inner temperatures in 2℃ -8℃ for at least 6 hours. CONCLUSION The thermal insulation properties of the cold storage box were satisfied.
出处
《海峡药学》
2017年第6期8-10,共3页
Strait Pharmaceutical Journal
关键词
药品冷链
冷藏包
相变材料
正十四烷
Pharmaceutical cold chain
Cold storage box
New phase-changed material
Tetradecane
