Projekta Nr.ISO 4658:2020
Nosaukums<p>This document specifies, for acrylonitrile-butadiene rubbers (NBRs):</p> <p>— physical and chemical tests on raw rubbers;</p> <p>— standard materials, a standard test formulation, equipment and processing methods for evaluating the vulcanization characteristics.</p> <p>The mixing preferred method is the single stage mixing with LIM (laboratory internal mixer).</p>
Reģistrācijas numurs (WIID)77458
Darbības sfēra<p>This document specifies, for acrylonitrile-butadiene rubbers (NBRs):</p> <p>— physical and chemical tests on raw rubbers;</p> <p>— standard materials, a standard test formulation, equipment and processing methods for evaluating the vulcanization characteristics.</p> <p>The mixing preferred method is the single stage mixing with LIM (laboratory internal mixer).</p>
StatussStandarts spēkā
ICS grupa83.060