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Flubber (material)
Flubber (named from the film ''The Absent-Minded Professor''), Gluep, Glurch, or Slime are common names referring to a rubbery polymer formed by cross-linking of polyvinyl alcohol (PVA) with a boron compound. Flubber can be made from polyvinyl-acetate-based adhesives, such as Elmer's Glue, and borax as an elementary science education experiment.
==Reaction==
The gelation process entails formation of a borate ester that crosslinks the chains of the PVA. Borate esters form readily by condensation of hydroxyl groups and the B-OH groups.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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