Polyether ether ketone: Difference between revisions

Revision as of 02:51, 30 December 2005

Revision as of 19:07, 21 January 2006

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<tr><th colspan="2" align=left><small>van keten tot kunstof, ISBN 90-407-2388-5<small></th></tr>

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{{otheruses}}

:''This article is about the resin. For the BASIC programming language function, see [[PEEK and POKE]]''.

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'''Polyetheretherketones''' ('''PEEK'''), also referred to as '''[[polyketone]]s''', are obtained from aromatic dihalides and bisphenolate salts by [[nucleophilic substitution]]. The bisphenolate salt is formed ''in situ'' from bisphenol and either added sodium or added alkali metal carbonate or hydroxide.