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BSI PD CEN ISO/TR 20342-7:2022

BSI PD CEN ISO/TR 20342-7:2022

$102.76

Assistive products for tissue integrity when lying down – Foam properties, characteristics and performance

Published By Publication Date Number of Pages
BSI 2022 22
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
6 Foreword
7 Introduction
9 1 Scope
10 2 Normative references
3 Terms and definitions
12 4 Test samples and foam properties
4.1 General
4.2 Test samples
13 4.3 Presale literature
4.4 Composite APTIs
4.5 Foam density and hardness
4.6 Aging effects
14 5 Test methods
5.1 General
5.2 Determination of foam type
5.2.1 Resilience (ball rebound)
5.2.2 Hysteresis
5.2.3 Support/SAG factor
5.3 Characterization of foam durability
5.3.1 Density (core or apparent)
15 5.3.2 Tensile strength and elongation
5.3.3 Tear strength
5.3.4 Compression set (wet and/or dry)
5.4 Characterization of foam hardness
5.4.1 General
16 5.4.2 Indentation hardness
5.4.3 Compression hardness
5.5 Characterization of other properties
5.5.1 Dynamic Fatigue Test (Pounding)
5.5.2 Dynamic Fatigue Test (Roller)
5.5.3 Air flow/permeability
5.5.4 Flammability
17 5.5.5 Microbial resistance
5.5.6 Restricted substances
18 Annex A (informative) Cross-reference guide between related ISO, ASTM, CEN and JIS standards
19 Bibliography

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BSI PD CEN ISO/TR 20342-7:2022
$102.76