NF ISO 11345
Rubber - Assessment of carbon black and carbon black/silica dispersion - Rapid comparative methods
ISO 11345:2006 specifies qualitative visual methods for the rapid and comparative assessment of the degree of macrodispersion of carbon black and carbon black/silica in rubber. Ratings are made relative to a set of standard reference photographs, and the results are expressed on a numerical scale from 1 to 10. In addition, a method is given for rating the presence of large agglomerates on a numerical scale (ratings 1 to 10).
ISO 11345:2006 specifies qualitative visual methods for the rapid and comparative assessment of the degree of macrodispersion of carbon black and carbon black/silica in rubber. Ratings are made relative to a set of standard reference photographs, and the results are expressed on a numerical scale from 1 to 10. In addition, a method is given for rating the presence of large agglomerates on a numerical scale (ratings 1 to 10).
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions1
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4 Principe1
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5 Nombre d'essais2
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6 Méthode A - Examen visuel au microscope avec ou sans photographie sous grossissement x 302
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7 Méthode B - Examen au microscope à champ partagé sous grossissement x 303
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8 Méthode C - Examen visuel au microscope avec ou sans photographie sous grossissement x 1006
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9 Méthode D - Examen au microscope à champ partagé sous grossissement x 1007
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10 Méthode E - Dénombrement de gros agglomérats sous grossissement x 1008
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11 Rapport d'essai10
- Annexe A (normative) Notation visuelle de la dispersion en fonction du classement de la dispersion sous grossissement x 30 (méthodes A et B)11
- Annexe B (normative) Notation visuelle de la dispersion en fonction du classement de la dispersion sous grossissement x 100 - Noirs de carbone (CB)12
- Annexe C (normative) Notation visuelle de la dispersion en fonction du classement de la dispersion sous grossissement x 100 - Noirs de carbone renforçants (RCB)15
- Annexe D (normative) Notation visuelle de la dispersion en fonction du classement de la dispersion sous grossissement x 100 - Noirs de carbone renforçants et silice (RCB/Silice)18
- Annexe E (normative) Notation visuelle de la dispersion en fonction du classement de la dispersion sous grossissement x 100 - Noirs de carbone semi-renforçants (SRCB)21
- Annexe F (informative) Dispersion dans le caoutchouc24
- Bibliographie26
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