Polyether ether ketone: Difference between revisions

Revision as of 00:06, 5 August 2006

Revision as of 13:37, 14 August 2006

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<tr><th colspan="2" align=left><small>source: <ref>A.K. vam der Vegt & L.E. Govaert, Polymeren, van keten tot kunstof, ISBN 90-407-2388-5</ref><small></th></tr>

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

</table>

{{otheruses}}

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However, it's performance in acids is very dependent on the type of acid - PEEK shows poor resistance in concentrated sulphiric, nitric, hydrochloric, hydrobromic and other mineral acids (though performance may be adequate for short term use with these acids in very dilute form). It's resistance to hydrofluoric acid and oleum is very poor. PEEK shows good resistance to phosphoric acid and organic acids (acetic, citric, oxalic, tataric etc.), but varying resistance in the presence of halogens. PEEK is resistant to dissolution by some formaldehydes and ketones such as acetone, but not (at higher temperature) methylethyl ketone.

===References===

<references/>

[[Category:Organic polymers]]