Friction of Polymers Sliding on Smooth Surfaces

<table>Coefficient of dynamic friction <i>μ</i> versus nominal contact pressure <svg height="11.0125" id="M83" style="vertical-align:-3.20526pt" version="1.1" viewbox="0 0 13.825 11.0125" width="13.825" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.0125)">
<g transform="translate(72,-63.19)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑝</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.84,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑛</tspan>
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</g>
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</svg> according to (<a href="https://static.hindawi.com/articles/at/volume-2011/178943/figures/#EEq8">8</a>).</table>

Advances in Tribology

Friction of Polymers Sliding on Smooth Surfaces

Figure 3