DIN EN ISO 12058-1:2018-11
Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method (ISO 12058-1:2018); German version EN ISO 12058-1:2018
| Fecha edición: |
2018-11-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the general principles of a method, using an inclined-tube falling-ball viscosimeter, 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 behavior. |
| Keywords: | Artificial resins|Ball drop tests|Coating materials|Determination|Hardening|Hardness|Höppler|Liquid|Liquids|Materials|Measuring ranges|Newton|Newtonian fluids|Paints|Plastics|Polymers|Precision|Properties|Reference methods|Resins|Rolling ball viscometers|Specimen preparation|Surface plates|Temperature range|Testing|Viscometers|Viscosity|Viscosity measurement|Viscosity numbers |
| ICS: | 83.080.01 - Plásticos en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 12058-1:2018 Idéntica ISO 12058-1:2018 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 12058-1:2002-12 Reemplaza a DIN EN ISO 12058-1:2018-05 |
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