Polyether ether ketone: Difference between revisions

Revision as of 09:52, 19 October 2005

Revision as of 16:23, 10 November 2005

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<tr><th colspan="2" align=center bgcolor="#cccccc">'''PEEK'''</th></tr>

<tr><td>[[Density]]</td><td>1300 [[kilogram per cubic metre|kg/m³]]</td></tr>

<tr><td>[[Young's modulus]](E)</td><td>3700 [[Mega|M]][[Pascal|Pa]]</td></tr>

<tr><td>[[Tensile strength]](&sigma;<sub>t<sub>)</td><td>90 [[Mega|M]][[Pascal|Pa]]</td></tr>

<tr><td>Elongation @ break</td><td>50%</td></tr>

<tr><td>notch test</td><td>55 [[kilo|k]][[joules|J]]/[[meter|m]]<sup>2<sup></td></tr>

<tr><td>[[Glass transition temperature|Glass temperature]]</td><td>143°[[Degree Celsius|C]]</td></tr>

<tr><td>[[melting point]]</td><td>334°[[Degree Celsius|C]]</td></tr>

<tr><td>Vicat B{{ref|<1>}}</td><td>-</td></tr>

<tr><td>heat transfer coefficient (λ)</td><td>0.25 W/[[meter|m]].[[Kelvin|K]]</td></tr>

<tr><td>[[Coefficient of thermal expansion|linear expansion coefficient (α)]]</td><td>1.7 10<sup>-5<sup> /[[Kelvin|K]]</td></tr>

<tr><td>[[Specific heat capacity|Specific heat]] (c)</td><td>- [[kilo|k]][[joules|J]]/[[kilogram|kg]].[[Kelvin|K]]</td></tr>

<tr><td>Water absorption (ASTM)</td><td>-</td></tr>

<tr><td>Price</td><td>25-50 €/[[kilogram|kg]]</td></tr>

<tr><th colspan="2" align=left><small># {{note|<vic>}} Deformation temperature at 10kN needle load <small></th></tr>

<tr><th colspan="2" align=left><small>source: A.K. vam der Vegt & L.E. Govaert, Polymeren, <small></th></tr>

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

</table>

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

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