BS EN ISO 1974:2012
$142.49
Paper. Determination of tearing resistance. Elmendorf method
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 24 |
This International Standard specifies a method for determining the (out-of-plane) tearing resistance of paper. It can also be used for boards having a low grammage if the tearing resistance is within the range of the instrument.
This International Standard does not apply to corrugated fibreboard, but it may be applied to the components of such boards. It is not suitable for determining the cross-direction tearing resistance of highly directional paper (or board).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 8 | 5 Apparatus |
| 10 | 6 Sampling 7 Conditioning 8 Preparation of test pieces |
| 11 | 9 Adjustment and calibration of apparatus 10 Procedure |
| 12 | 11 Calculation and expression of results 11.1 Tearing resistance 11.2 Tear index |
| 13 | 11.3 Coefficient of variation 12 Test report |
| 14 | Annex A (normative) Adjustment and maintenance of Elmendorf-type tear testers |
| 16 | Annex B (normative) Calibration of Elmendorf-type tear testers |
| 18 | Annex C (informative) Precision |
| 20 | Bibliography |
