Name: EN ISO 16891:2016
Brand: CEN

Test methods for evaluating degradation of characteristics of cleanable filter media (ISO 16891:2016)

Published date

24-02-2016

Publisher

Comite Europeen de Normalisation

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Test specimen, equipment and test procedure
7 Tensile strength measurement of exposed specimen
8 Test report
Annex A (informative) - Causes and results of
        degradation of fabrics
Annex B (informative) - Possible evaluation method
        for characteristic change of fabrics
Annex C (informative) - Theoretical consideration
        of degradation mechanism
Annex D (informative) - Determination of specimen size
Annex E (informative) - Experimental setup for gas exposure
Annex F (informative) - Service temperature of filter materials
Annex G (informative) - Examples of measured data of
        fabric at different circumstances
Annex H (informative) - Example of test report
Bibliography

ISO 16891:2016 specifies a standard reference test method useful to assess the relative degradation characteristics of cleanable filter media for industrial applications under standardized simulated test conditions. The main purpose of testing is to obtain the information about relative change of properties of filter media due to exposure to the simulated gas conditions for a long time. The main target of this International Standard is the property change of nonwoven fabric filters because they are frequently used under similar circumstances to the test gas conditions described in this International Standard.The results obtained from this test method are not intended for predicting the absolute properties of full scale filter facilities. However, they are helpful for the design of a bag filter and selection and development of appropriate cleanable filter media, and for the identification of suitable operating parameters.

Committee	CEN/TC 195
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
NBN EN ISO 16891 : 2016	Identical
UNI EN ISO 16891 : 2016	Identical
I.S. EN ISO 16891:2016	Identical
DIN EN ISO 16891:2014-10 (Draft)	Identical
BS EN ISO 16891:2016	Identical
SN EN ISO 16891 : 2016	Identical
DIN EN ISO 16891:2016-12	Identical
PN EN ISO 16891 : 2016	Identical
DIN EN ISO 16891 E : 2016	Identical
UNE-EN ISO 16891:2016	Identical
NEN EN ISO 16891 : 2016	Identical
NS EN ISO 16891 : 2016	Identical
NF EN ISO 16891 : 2016	Identical
ISO 16891:2016	Identical

ISO 13934-1:2013	Textiles — Tensile properties of fabrics — Part 1: Determination of maximum force and elongation at maximum force using the strip method
SAC GB/T 6719 : 1986	SPECIFICATIONS FOR BAG HOUSE
ISO 29464:2017	Cleaning of air and other gases Terminology
ISO 4606:1995	Textile glass Woven fabric Determination of tensile breaking force and elongation at break by the strip method
ISO 11057:2011	Air quality — Test method for filtration characterization of cleanable filter media