BS EN ISO 5270:2012
$102.76
Pulps. Laboratory sheets. Determination of physical properties
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 20 |
This International Standard specifies the relevant International Standards to be used for the determination of physical properties of laboratory sheets made of all kind of pulps. It is applicable to laboratory sheets prepared in accordance with ISO 5269-1, ISO 5269-2 or ISO 5269-3.
In this International Standard, it is left to the pulp producer and the pulp user to agree upon which properties are relevant to be tested. The results are, if applicable, reported in index form.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Principle 4 Apparatus 5 Trimmed laboratory sheets 5.1 Selection of laboratory sheets 5.2 Conditioning of laboratory sheets |
| 11 | 5.3 Optical properties 5.4 Determination of grammage, bulking thickness and apparent bulk density 5.5 Preparation of test pieces |
| 12 | 6 Procedures for physical properties (“low grammage” sheets) 6.1 General |
| 13 | 6.2 Tensile properties 6.3 Tear index 6.4 Burst index 6.5 Air permeance 6.6 Folding endurance |
| 14 | 7 Procedures for physical properties (“high grammage” sheets) 7.1 General 7.2 Bending resistance index 7.3 Flat crush resistance index after laboratory fluting 7.4 Ring crush resistance index 7.5 Short span compression index |
| 15 | 7.6 Z-directional tensile strength 8 Test report |
| 16 | Bibliography |
