The document specifies a method of determining the sieve residue (gross particle and coagulum content) of polymer dispersions, i.e. of particles much greater in diameter (for example 10 or 100 times) than the mean diameter of the other particles. This determination is carried out by sieve analysis. The sieves used depend on the type of dispersion under test and are in consequence to be specified or agreed upon by the interested parties, for each dispersion or group closely related dispersion.
DIN ISO 4576:2001 history
2001DIN ISO 4576:2001-03 Plastics - Polymer dispersions - Determination of sieve residue (gross particle and coagulum content) (ISO 4576:1996)
2001DIN ISO 4576:2001 Plastics - Polymer dispersions - Determination of sieve residue (gross particle and coagulum content) (ISO 4576:1996)