Norm

NEN-EN-ISO 307:1997 en

Kunststoffen - Polyamiden - Bepaling van het viscositeitsgetal

  • Deze norm is ingetrokken sinds 29-02-2004

73,12

Over deze norm

Status Ingetrokken
Aantal pagina's 14
Commissie Kunststoffen
Gepubliceerd op 01-12-1997
Taal Engels
This International Standard specifies a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents. The method is applicable to the polyamides designated PA 6, PA 66, PA 69, PA 610, PA 612, PA6(3)T, PA 11 and PA 12, as defined in ISO 1874-1, as well as to copolyamides and other polyamides that are soluble in one of the specified solvents under the specified conditions. The method is applicable to polyamides produced by anionic polymerization of lactams or produced with crosslinking agents; such polyamides are normally insoluble in the specified solvents.

Details

ICS-code 83.080.20
Nederlandse titel Kunststoffen - Polyamiden - Bepaling van het viscositeitsgetal
Engelse titel Plastics - Polyamides - Determination of viscosity number
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