Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for self-cleaning performance of semiconducting photocatalytic materials. Measurement of water contact angle1 Scope This International Standard deals with fine ceramics. This International Standard specifies a test method for the determination of the self cleaning performance of materials that contain a photocatalyst or have photocatalytic films on the surface, and which are usually made from semiconducting metal oxides such as titanium dioxide. This method is used to measure the water contact angle under illumination with ultraviolet light, which is one of

BS EN 1501-3 does not apply to:

enabling the integration of such devices or any future subtypes representing real software or hardware

31 Radiation

but can also be applied to passenger car engines and to engines used for non-road applications

Marks specified in BS 5261-2 are not repeated here unless they have some special application in mathematical work

BS F 138 specifies general requirements

ISO 17709 specifies the sampling location

Allow systematic cross-references between items of different types of terminological systems

BS EN 61019-1 is the first part of an international standard that focuses on the generic specification for surface acoustic waves resonators

This International Standard specifies a method for determining the water absorption of bentonite

Securing reliable

BS EN 1359 specifies the requirements and tests for the construction