23 Jul Micro-nano sodium polyacrylate fiber mat production method
Abstract
The invention discloses a micro-nano sodium polyacrylate fiber mat production method in the technical field of fiber mat production. The production method uses the electrostatic spinning technique. The difficulty is that a low-molecular additive is added to a sodium polyacrylate aqueous solution for changing the composition of the aqueous solution, so that the entanglements among macromolecular chains are increased to enable the sodium polyacrylate aqueous solution to have the spinnability of electrostatic spinning. The micro-nano sodium polyacrylate fiber mat production method achieves intrinsic the preparation of intrinsic sodium polyacrylate fiber products for the first time, so that sodium polyacrylate fibrous products can be obtained besides sodium polyacrylate products in liquid, powder or block, and the produced micro-nano sodium polyacrylate fiber mat facilitates the application of sodium polyacrylate in more fields of water absorption, moisturizing, oil and water separation, metal ion absorption and the like, and especially the potential application value of sodium polyacrylate in the field of high polymer materials for tissue engineering scaffolds can be obtained.
Year: 2015
Country: CN
Doc No: 104264235