Mathematical modeling of interfacial gel polymerization for weak and strong gel effects

Superabsorbent polymeric materials. XIII

Superabsorbent polymeric materials. XIII. Effect of oxyethylene chain length on water absorbency for the sodium acrylate and poly(ethylene glycol) methyl ether acrylate (PEGMEAn) copolymeric gels

✍ Wen-Fu Lee; Lin-Gi Yang 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 465 KB 👁 2 views

## Abstract In a previous study, we prepared a series of xerogels based on sodium acrylate (NaA) and 2‐hydroxyethyl methacrylate (HEMA, OE = 1) or poly(ethylene glycol) methacrylate (PEGMA, OE = 6) with different oxyethylene (OE) units. The effect of the contents of HEMA and PEGMA in the copolymeri