NF EN ISO 3262-20

NF EN ISO 3262-20

April 2021
Standard Current

Extenders - Specifications and methods of test - Part 20 : fumed silica

This document specifies requirements and corresponding methods of test for fumed silica.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2021

Number of pages

22 p.

Reference

NF EN ISO 3262-20

ICS Codes

87.060.10   Pigments and extenders

Classification index

T31-117-20

Print number

1

International kinship

European kinship

EN ISO 3262-20:2021
Sumary
Extenders - Specifications and methods of test - Part 20 : fumed silica

This document specifies requirements and corresponding methods of test for fumed silica.

Replaced standards (1)
NF EN ISO 3262-20
August 2000
Standard Cancelled
Extenders for piants - Specifications and methods of test - Part 20 : fumed silica

<p>This part of ISO 3262 specifies requirements and corresponding methods of test for fumed silica.</p>

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Exigences et méthodes d'essai
  • 5 Échantillonnage
  • 6 Détermination de la teneur en silice
  • 7 Détermination de la teneur en oxyde d'aluminium, en oxyde de titane (IV) et en oxyde de fer (III) par spectrométrie
  • 8 Détermination de la teneur en carbone
  • 9 Détermination de la teneur en chlorure
  • 10 Rapport d'essai
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