BSI 22/30449762 DC 2022
$13.70
BS EN ISO 8256. Plastics. Determination of tensile-impact strength
Published By | Publication Date | Number of Pages |
BSI | 2022 | 23 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30449762-NC.pdf |
3 | ISO_DIS 8256 ed.3 – id.84395 Enquiry PDF (en) (1).pdf |
6 | Foreword |
7 | 1 Scope 2 Normative references |
8 | 3 Terms and definitions 4 Principle 5 Apparatus 5.1 Test machine |
9 | 5.2 Pendulum and striker 5.3 Crosshead 5.4 Clamping devices/jaws 5.5 Micrometers and gauges 6 Test specimens 6.1 Shape and dimensions |
11 | 6.2 Preparation 6.2.1 Moulding and extrusion compounds |
12 | 6.2.2 Sheets 6.2.3 Fibre-reinforced resins 6.3 Notching of specimens 6.4 Number of test specimens 6.5 Anisotropy |
13 | 6.6 Conditioning 7 Procedure |
14 | 8 Determination of energy corrections 8.1 Method€A€— Correction Eq due to the plastic deformation and the kinetic energy of the crosshead 8.2 Method€B — Crosshead-bounce energy Eb 9 Calculation and expression of results 9.1 Calculation of corrected tensile-impact energy 9.1.1 General 9.1.2 Energy correction for method€A |
15 | 9.1.3 Energy correction for method€B 9.2 Calculation of tensile-impact strength 9.3 Statistical parameters 9.4 Number of significant figures 10 Precision |
16 | 11 Test report |
17 | Annex€A (normative) Determination of correction factor for method A |
21 | Annex€B (normative) Determination of bounce-correction factor for method B |
23 | Bibliography |