ISO/TC 45/SC 3

Projekta Nr.ISO 11235:2023
Nosaukums<p class="MsoBodyText"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">Le présent document spécifie les méthodes à utiliser pour l'évaluation des accélérateurs de type sulfénamide:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">MBTS: disulfure de mercaptobenzothiazyle;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">CBS: <em style="mso-bidi-font-style: normal;">N</em>-cyclohexylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">TBBS: <em style="mso-bidi-font-style: normal;">N</em>-<em style="mso-bidi-font-style: normal;">tert</em>-butylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">DIBS: <em style="mso-bidi-font-style: normal;">N</em>,<em style="mso-bidi-font-style: normal;">N</em>'-diisopropylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">DCBS: <em style="mso-bidi-font-style: normal;">N</em>,<em style="mso-bidi-font-style: normal;">N</em>'-dicyclohexylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">MBS: <em style="mso-bidi-font-style: normal;">N</em>-oxydiéthylènebenzothiazole-2-sulfénamide.</span></p> <p class="Note"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">NOTE 1<span style="mso-tab-count: 1;">        </span>Bien que le MBTS ne soit pas un sulfénamide, c’est le produit de décomposition primaire de ces accélérateurs et il est déterminé quantitativement par la méthode spécifiée en </span><span lang="EN-GB"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">5.2</span></span><span lang="FR-CH" style="mso-ansi-language: FR-CH;">.</span></p> <p class="MsoBodyText"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">Les méthodes analytiques sont applicables pour la plupart des accélérateurs de type sulfénamide du commerce:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="FR-CH" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria; mso-ansi-language: FR-CH;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="FR-CH" style="mso-ansi-language: FR-CH;">sulfénamides d'amines primaires (type I);</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="FR-CH" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria; mso-ansi-language: FR-CH;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="FR-CH" style="mso-ansi-language: FR-CH;">sulfénamides d'amines secondaires à action non retardée (type II);</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="FR-CH" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria; mso-ansi-language: FR-CH;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="FR-CH" style="mso-ansi-language: FR-CH;">sulfénamides d'amines secondaires à action retardée (type III).</span></p> <p class="Note"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">NOTE 2<span style="mso-tab-count: 1;">        </span>La classification et les propriétés clés des accélérateurs de vulcanisation de type sulfénamide sont décrits dans l’</span><span lang="EN-GB"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">Annexe A</span></span><span lang="FR-CH" style="mso-ansi-language: FR-CH;">.</span></p> <p class="MsoBodyText"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">La méthode (</span><span lang="EN-GB"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">5.2</span></span><span lang="FR-CH" style="mso-ansi-language: FR-CH;">) pour déterminer la pureté par chromatographie liquide haute performance (HPLC) est la méthode préférentielle.</span></p>
Reģistrācijas numurs (WIID)84883
Darbības sfēra<p class="MsoBodyText"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">Le présent document spécifie les méthodes à utiliser pour l'évaluation des accélérateurs de type sulfénamide:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">MBTS: disulfure de mercaptobenzothiazyle;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">CBS: <em style="mso-bidi-font-style: normal;">N</em>-cyclohexylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">TBBS: <em style="mso-bidi-font-style: normal;">N</em>-<em style="mso-bidi-font-style: normal;">tert</em>-butylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">DIBS: <em style="mso-bidi-font-style: normal;">N</em>,<em style="mso-bidi-font-style: normal;">N</em>'-diisopropylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">DCBS: <em style="mso-bidi-font-style: normal;">N</em>,<em style="mso-bidi-font-style: normal;">N</em>'-dicyclohexylbenzothiazole-2-sulfénamide;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">MBS: <em style="mso-bidi-font-style: normal;">N</em>-oxydiéthylènebenzothiazole-2-sulfénamide.</span></p> <p class="Note"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">NOTE 1<span style="mso-tab-count: 1;">        </span>Bien que le MBTS ne soit pas un sulfénamide, c’est le produit de décomposition primaire de ces accélérateurs et il est déterminé quantitativement par la méthode spécifiée en </span><span lang="EN-GB"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">5.2</span></span><span lang="FR-CH" style="mso-ansi-language: FR-CH;">.</span></p> <p class="MsoBodyText"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">Les méthodes analytiques sont applicables pour la plupart des accélérateurs de type sulfénamide du commerce:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="FR-CH" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria; mso-ansi-language: FR-CH;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="FR-CH" style="mso-ansi-language: FR-CH;">sulfénamides d'amines primaires (type I);</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="FR-CH" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria; mso-ansi-language: FR-CH;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="FR-CH" style="mso-ansi-language: FR-CH;">sulfénamides d'amines secondaires à action non retardée (type II);</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="FR-CH" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria; mso-ansi-language: FR-CH;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="FR-CH" style="mso-ansi-language: FR-CH;">sulfénamides d'amines secondaires à action retardée (type III).</span></p> <p class="Note"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">NOTE 2<span style="mso-tab-count: 1;">        </span>La classification et les propriétés clés des accélérateurs de vulcanisation de type sulfénamide sont décrits dans l’</span><span lang="EN-GB"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">Annexe A</span></span><span lang="FR-CH" style="mso-ansi-language: FR-CH;">.</span></p> <p class="MsoBodyText"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">La méthode (</span><span lang="EN-GB"><span lang="FR-CH" style="mso-ansi-language: FR-CH;">5.2</span></span><span lang="FR-CH" style="mso-ansi-language: FR-CH;">) pour déterminer la pureté par chromatographie liquide haute performance (HPLC) est la méthode préférentielle.</span></p>
StatussStandarts spēkā
ICS grupa83.040.20