We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
A high mechanical strength hydrogel from polyacrylamide/polyacrylamide with interpenetrating network structure by two-steps synthesis method.
- Authors
Qunwei Tang; Jihuai Wu; Jianming Lin; Hui Sun; Haiyong Ao
- Abstract
A simple two-steps polymerization method was used to prepare a polyacrylamide hydrogel with a full interpenetrating network structure based on the sorption and porous properties of polyacrylamide superabsorbent. In conditions of 10 g acrylamide monomer, 0.04 g crosslinker for the first polymerization and the second polymerization, respectively, and the swelling ratio of 9, the hydrogel possessed a tensile strength of 1.22 MPa and elongation at break of 900 %.
- Subjects
POLYMERIZATION; CHEMICAL reactions; POLYACRYLAMIDE; HYDROGELS; ACRYLAMIDE; MONOMERS; POLYMERS; ABSORPTION; POROSITY
- Publication
e-Polymers, 2008, p1
- ISSN
1618-7229
- Publication type
Article