湖北大学学报（自然科学版）
湖北大學學報（自然科學版）
호북대학학보（자연과학판）
2015年
1期
68-72
,共5页
魔芋胶%魔芋纤维%发泡海绵%生物降解性
魔芋膠%魔芋纖維%髮泡海綿%生物降解性
마우효%마우섬유%발포해면%생물강해성
konjac gum%konjac fiber%foam sponge%biodegradability
以魔芋胶为原料，选择无毒性的交联剂、发泡剂等试剂来制备魔芋纤维发泡海绵.通过反复多次试验，制备出内部空隙直径约2~3 mm、吸水率范围约在6%~19%之间的魔芋纤维发泡海绵，并探究了在不同发泡剂与交联剂用量下魔芋纤维发泡海绵的性能，研究了制作工艺对产品性能的影响.以魔芋胶80~100 g、发泡剂2~4 g、交联剂4 g、增韧剂2 g、浸润剂4 g、增塑剂10 g加入1 L水中搅拌均匀后升温至100~110℃，保温1.5 h所制得的魔芋纤维发泡海绵具有良好的强度、吸水性能和生物降解性.
以魔芋膠為原料，選擇無毒性的交聯劑、髮泡劑等試劑來製備魔芋纖維髮泡海綿.通過反複多次試驗，製備齣內部空隙直徑約2~3 mm、吸水率範圍約在6%~19%之間的魔芋纖維髮泡海綿，併探究瞭在不同髮泡劑與交聯劑用量下魔芋纖維髮泡海綿的性能，研究瞭製作工藝對產品性能的影響.以魔芋膠80~100 g、髮泡劑2~4 g、交聯劑4 g、增韌劑2 g、浸潤劑4 g、增塑劑10 g加入1 L水中攪拌均勻後升溫至100~110℃，保溫1.5 h所製得的魔芋纖維髮泡海綿具有良好的彊度、吸水性能和生物降解性.
이마우효위원료，선택무독성적교련제、발포제등시제래제비마우섬유발포해면.통과반복다차시험，제비출내부공극직경약2~3 mm、흡수솔범위약재6%~19%지간적마우섬유발포해면，병탐구료재불동발포제여교련제용량하마우섬유발포해면적성능，연구료제작공예대산품성능적영향.이마우효80~100 g、발포제2~4 g、교련제4 g、증인제2 g、침윤제4 g、증소제10 g가입1 L수중교반균균후승온지100~110℃，보온1.5 h소제득적마우섬유발포해면구유량호적강도、흡수성능화생물강해성.
Such reagents as non-toxic cross-linking agent and foaming agent were taken to produce konjac-fiber-based foam sponge with konjac gum as raw materials. Konjac-fiber-based foam sponge with 2-3 mm internal void diameter and 6% 19% water absorption was prepared after a number of experiments. The paper made research of properties of konjac-fiber-based foam sponge resulting from different dosage of foaming agent and cross-linking agent,and studied production process influence on the product properties. With 80 100 g konjac gum,2 4 g foaming agent,4 g cross-linking agent,2 g toughening agent,4 g wetting agent and 10 g plasticizer mixed in 1 L water and stirring,heating up to 100 110 ℃and holding 1.5 h,the obtained konjac-fiber-based foam sponge had good performance of strength,water absorption and biodegradability.
