无醛交联剂改性羊毛角蛋白/海藻酸钠气凝胶复合材料的制备及其性能

孟思雨, 韩宇进, 谭文丽, 马博谋, 袁久刚

Preparation and properties of formaldehyde-free modified keratin/sodium alginate aerogel composite material

MENG Siyu, HAN Yujin, TAN Wenli, MA Bomou, YUAN Jiugang

表1 复合气凝胶吸水保水性能

Tab.1 Water absorption and water retention properties of composite aerogels

试样 吸水倍率 保水倍率 KR-EGDE10/SA 4.71 ± 0.20 3.30 ± 0.15 KR-EGDE20/SA 5.08 ± 0.23 3.86 ± 0.22 KR-EGDE50/SA 5.41 ± 0.34 4.62 ± 0.25