<p>ISO 11093-7:2011 specifies a method for the determination, by the three-point method<i>, </i>of the flexural modulus of cylindrical paper and board cores, which meet the following criteria:</p>
<ul>
<li>internal diameter: 50 mm to 350 mm;</li>
<li>minimum wall thickness: 0,05 × internal diameter, but not less than 10,0 mm;</li>
<li>minimum length of core: 10 × internal diameter, but not less than 1 000 mm.</li>
</ul>
Registration number (WIID)
55076
Scope
<p>ISO 11093-7:2011 specifies a method for the determination, by the three-point method<i>, </i>of the flexural modulus of cylindrical paper and board cores, which meet the following criteria:</p>
<ul>
<li>internal diameter: 50 mm to 350 mm;</li>
<li>minimum wall thickness: 0,05 × internal diameter, but not less than 10,0 mm;</li>
<li>minimum length of core: 10 × internal diameter, but not less than 1 000 mm.</li>
</ul>
