- Tytuł:
- UV polymerization and property analysis of maleacylated methyl cellulose acrylic acid absorbent resin
- Autorzy:
-
Li, Ying
Sawut, Amatjan
Hou, Gongbo
He, Mingyu
Yimit, Mamatjan - Powiązania:
- https://bibliotekanauki.pl/articles/778577.pdf
- Data publikacji:
- 2020
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
ultraviolet
maleylated methylcellulose
absorbent resin - Opis:
- In this paper, maleic anhydride (MA) was grafted onto methyl cellulose (MC) and then reacted with acrylic acid to synthesize a high gel strength and fast water absorption resin (AA-co-MC-g-MA) by UV polymerization. The reaction conditions of maleylated methylcellulose (MC-g-MA) were investigated, including the ratio of MC to MA, reaction time and catalyst amount. In addition, the reaction conditions for the synthesis of super absorbent resin were as follows: the amount of MC-g-MA, the degree of substitution of MC-g-MA, polymerization time, and the amount of initiator. Under optimal conditions, the maximum water absorption volume of synthetic resin was 2116 g/g, and the maximum salt absorption rate was 139 g/g. The water absorption resin prepared this time had high water absorption, water retention, excellent pH sensitivity, etc. It was hoped that it will have a good application prospect in the field of industrial production and agriculture in the future.
- Źródło:
-
Polish Journal of Chemical Technology; 2020, 22, 2; 34-41
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł