HYDROGELS THE THREE DIMENSIONAL NETWORKS: A REVIEW

Hydrogel products constitute polymeric materials as a group, the hydrophilic structure which renders them capability of holding large amounts water in their 3-dimensional networks. Extensive employment those during number commercial and environmental areas application is taken into account to be prime importance. Needless say, natural hydrogels were gradually replaced by synthetic types thanks higher absorption capacity, long service life, wide sorts raw chemical resources. Literature on this subject was found expanding, especially within scientific research. However, variety technical reports publications handling hydrogel from points view engineering examined overview technological aspects covering growing field first objective text review literature concerning classification different bases, characteristics physical products, feasibility best utilization. It also involved technologies adopted for production along-side process design implications, optimized conditions, block diagrams preparation process. Recent forms material generations are presented some details that innovative nature.