BS EN ISO 2555:2018
$142.49
Plastics. Resins in the liquid state or as emulsions or dispersions. Determination of apparent viscosity using a single cylinder type rotational viscometer method
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 26 |
This document specifies a method of determining apparent viscosity of resins in a liquid state using a single cylinder type rotational viscometer.
The method can be used for viscosity measurements in the range from 0,02 Pa ⋅ s to 60 000 Pa ⋅ s.
This document is applicable to both Newtonian and non-Newtonian liquids and the measured apparent viscosity depends on the velocity gradient to which the liquids are subjected during the measurement.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 4.1 General |
| 10 | 4.2 Operating principle 4.3 Brief description |
| 11 | 5 Apparatus 5.1 Single cylinder type rotational viscometer |
| 15 | 5.2 Thermostatic liquid bath 5.3 Additional apparatus 6 Choice of spindle and rotational speed |
| 16 | 7 Procedure |
| 18 | 8 Expression of results |
| 19 | 9 Test report |
| 20 | Annex A (informative) Choice of test conditions for general application to resins in the liquid state, emulsions and dispersions |
| 22 | Annex B (normative) Spindle and guard stirrup |
| 25 | Bibliography |
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BS EN ISO 2555:2018 – TC:2020 Edition
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