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BS EN ISO 22568-4:2021 – TC:2022 Edition

BS EN ISO 22568-4:2021 – TC:2022 Edition

$186.33

Tracked Changes. Foot and leg protectors. Requirements and test methods for footwear components – Non-metallic perforation resistant inserts

Published By Publication Date Number of Pages
BSI 2022 64
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PDF Catalog

PDF Pages PDF Title
38 National foreword
40 European foreword
42 Foreword
43 Introduction
45 1 Scope
2 Normative references
3 Terms and definitions
46 4 Requirements for non-metallic perforation resistant inserts
4.1 General
4.2 Resistance to perforation
47 4.3 Flexing resistance
4.4 Stability against ageing and environmental influence
4.5 Electrical resistance
5 Test methods for the non-metallic perforation tests
5.1 Determination of perforation resistance
5.1.1 Method PL: with conical nail 4,5 mm diameter
5.1.2 Method PS: with conical nail 3,0 mm diameter
5.2 Determination of flexing resistance
5.2.1 Apparatus
48 5.2.2 Sampling
49 5.2.3 Test procedure
5.2.4 Results
5.2.5 Test report
50 5.3 Test methods for the assessment non-metallic perforation resistant inserts in critical environment
5.3.1 Sampling
5.3.2 Effect of high temperature
5.3.3 Effect of acid sweat
5.3.4 Effect of alkali sweat
5.3.5 Effect of fuel oil
5.3.6 Results
5.3.7 Test report
51 5.4 Determination of the electrical resistance
5.4.1 Testing procedure
5.4.2 Test report
52 6 Marking
53 Annex A (normative) Method PL: perforation resistance with the conical nail 4,5 mm diameter
57 Annex B (normative) Method PS: Perforation resistance with the conical nail 3,0 mm diameter
62 Bibliography

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BS EN ISO 22568-4:2021 - TC
$186.33