Norm

NEN-EN-ISO 4612:1997 Ontw. en

Kunststoffen - Bereiding van PVC-pasta's voor beproevingsdoeleinden - Methode met planetaire menger

  • Deze norm is ingetrokken sinds 01-09-1999

17,55

Over deze norm

Status Ingetrokken
Aantal pagina's 9
Commissie Kunststoffen
Gepubliceerd op 01-09-1997
Taal Engels
Specifies two methods A and B for the preparation of pastes (also known as plastisols) from appropriate PVC resins, plasticisers and other ingredients using a planetary mixing process. Both Method A and Method B can be used to prepare pastes of all compositions. Method A (single speed) is particularly applicable to resins prone to heat build-up during paste preparation, while Method B (two speed) might be preferred for repetitive work, e.g. for process control during resin manufacture, because of its shorter mixing time. Such pasted may be used for a variety of testing purposes, including the determination of rheological properties for resin designation and specification.

Details

ICS-code 83.080.20
Nederlandse titel Kunststoffen - Bereiding van PVC-pasta's voor beproevingsdoeleinden - Methode met planetaire menger
Engelse titel Plastics - Preparation of PVC pastes for test purposes - Planetary-mixer method
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