Experimental study on the cool storage performance of super absorbent polymers for cool storage clothes

2017 3rd International Conference on Energy, Environment and Materials Science

能源学;生态环境科学;材料科学

Li, Shidong^1 ; Mo, Caisong^1 ; Wang, Junze^1 ; Zheng, Jingfu^1 ; Tian, Ruhong^1

College of Mechanical and Electrical Engineering, Guangdong University of Petrochemical Technology, Maoming

525000, China^1

关键词: Cool storage;    Cooling time;    Extreme environment;    High temperature condition;    Human bodies;    Pure water;    Superabsorbent polymer;    Temperature conditions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/94/1/012108/pdf
DOI  :  10.1088/1755-1315/94/1/012108

来源: IOP

【 摘 要 】

In this paper, a kind of cool storage clothes which can cool the human body in high temperature condition is put forward. super absorbent polymers was selected as a cold storage material, through at the normal and extreme environment simulation, the cold storage materials were prepared with different composition, and their performance was tested. Test results show that:under normal temperature conditions, the 1:50 concentration of super absorbent polymers continued to release the longest cooling time, compared with pure water, cooling time extended 43 minutes by about 30%; under the condition of 37°C, the 1:100 concentration of super absorbent polymers continued to release the longest cooling time, compared with pure water, cooling time extended 105 minutes by about 50%.