International Standard
ISO 27447:2019
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for antibacterial activity of semiconducting photocatalytic materials
Reference number
ISO 27447:2019
Edition 2
2019-07
International Standard
Read sample
ISO 27447:2019
69874
Published (Edition 2, 2019)

ISO 27447:2019

ISO 27447:2019
69874
Language
Format
CHF 129
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Abstract

This document specifies a test method for the determination of the antibacterial activity of materials that contain a photocatalyst or have photocatalytic films on the surface, by measuring the enumeration of bacteria under irradiation of ultraviolet light.

This document is intended for use with different kinds of semiconducting photocatalytic materials used in construction materials in flat sheet, board, plate shape or textiles that are the basic forms of materials for various applications. It does not include powder, granular or porous photocatalytic materials.

This test method is usually applicable to photocatalytic materials produced for antibacterial effect. Other types of performance of photocatalytic materials, i.e. antifungal activity, antiviral activity, decomposition of water contaminants, self-cleaning, antifogging and air purification, are not determined by this method.

The values expressed in this document are in accordance with the International System of Units (SI).

General information

  •  : Published
     : 2019-07
    : International Standard published [60.60]
  •  : 2
     : 24
  • ISO/TC 206
    81.060.30 
  • RSS updates

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