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Norm
ÖNORM EN ISO 12058-1
Issue date: 2018 11 15
Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method (ISO 12058-1:2018)
This document specifies the general principles of a method, using an inclined-tube falling-ball viscometer, for determining the viscosity of polymers and resins in the li...
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Publisher:
Austrian Standards International
Format:
Digital | 12 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies the general principles of a method, using an inclined-tube falling-ball viscometer, for determining the viscosity of polymers and resins in the liquid emulsified or dispersed state. It is intended for application to liquids over a viscosity measurement range of 0,6 mPa·s to 250 000 mPa·s (temperature range -20 °C to +120 °C) for which the shear stress and shear rate are proportional, i.e. the viscosity is independent of the shear rate. This ideal behaviour is commonly known as Newtonian behaviour. If a liquid differs significantly from this behaviour, different results can be obtained with the different balls of a falling-ball viscometer or from viscometers with different geometries, such as capillary and rotational viscometers.
ÖNORM EN ISO 12058-1
2018 11 15
Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method...
Norm
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ÖNORM EN ISO 12058-1
2003 01 01
Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method...
Norm
ÖNORM EN ISO 9371
1995 09 01
Plastics - Phenolic resins in the liquid state or in solution - Determination of viscosity (ISO 9371...
Norm
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ISO 2811-1:2016
Issue date :
2016 02 17
Paints and varnishes — Determination of density — Part 1: Pycnometer method
Norm
ISO 12058-1:2018
Issue date :
2018 07 12
Plastics — Determination of viscosity using a falling-ball viscometer — Part 1: Inclined-tube method