Active standard | Published: 17/07/2019

ISO 27447:2019-ed.2.0

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for antibacterial activity of semiconducting photocatalytic materials
(Céramiques techniques — Méthode d´essai de l´activité antibactérienne des matériaux photocatalytiques semiconducteurs)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 27447:2019-ed.2.0

Publication date: 17/07/2019

Pages: 24

Country: International technical standard

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Anotation

Description / 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).

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