<p><b>1.1 </b>This part of ISO 14527 establishes a data block system for the designation of urea-formaldehyde and</p>
<p>urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs).</p>
<p><b>1.2 </b>The various types of UF- and UF/MF-PMC are differentiated from each other by a classification system</p>
<p>based on information about the filler/reinforcement type and content, the intended method of processing, any</p>
<p>special properties and those of the special properties used specifically for designation purposes (designatory</p>
<p>properties).</p>
<p><b>1.3 </b>This part of ISO 14527 is applicable to all UF- and UF/MF-PMCs ready for normal use in the form of powder,</p>
<p>granules or ground material.</p>
<p><b>1.4 </b>It is not intended to imply that materials having the same designation necessarily give the same</p>
<p>performance. This part of ISO 14527 does not provide engineering data, performance data or data on processing</p>
<p>conditions which may be required to specify a material for a particular application and/or method of processing. If</p>
<p>such additional properties are required, they shall be determined in accordance with the test methods specified in</p>
<p>ISO 14527-2, if suitable.</p>
<p><b>1.5 </b>Whenever general requirement data, as covered by ISO 14527-3, need to be indicated, this is also done</p>
<p>using this data block system.</p>
<p><b>1.6 </b>To ensure that code-letters and code-numbers remain unambiguous, and to avoid conflicts within the</p>
<p>system, any new code-letters or code-numbers for use in data block 1, 2 or 3 shall be approved before use by the</p>
<p>secretariats of ISO/TC 61/SC 1, SC 12 and SC 13.</p>
Registration number (WIID)
24612
Scope
<p><b>1.1 </b>This part of ISO 14527 establishes a data block system for the designation of urea-formaldehyde and</p>
<p>urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs).</p>
<p><b>1.2 </b>The various types of UF- and UF/MF-PMC are differentiated from each other by a classification system</p>
<p>based on information about the filler/reinforcement type and content, the intended method of processing, any</p>
<p>special properties and those of the special properties used specifically for designation purposes (designatory</p>
<p>properties).</p>
<p><b>1.3 </b>This part of ISO 14527 is applicable to all UF- and UF/MF-PMCs ready for normal use in the form of powder,</p>
<p>granules or ground material.</p>
<p><b>1.4 </b>It is not intended to imply that materials having the same designation necessarily give the same</p>
<p>performance. This part of ISO 14527 does not provide engineering data, performance data or data on processing</p>
<p>conditions which may be required to specify a material for a particular application and/or method of processing. If</p>
<p>such additional properties are required, they shall be determined in accordance with the test methods specified in</p>
<p>ISO 14527-2, if suitable.</p>
<p><b>1.5 </b>Whenever general requirement data, as covered by ISO 14527-3, need to be indicated, this is also done</p>
<p>using this data block system.</p>
<p><b>1.6 </b>To ensure that code-letters and code-numbers remain unambiguous, and to avoid conflicts within the</p>
<p>system, any new code-letters or code-numbers for use in data block 1, 2 or 3 shall be approved before use by the</p>
<p>secretariats of ISO/TC 61/SC 1, SC 12 and SC 13.</p>
