NEN-ISO 4576
Plastics - Polymer dispersions - Determination of sieve residue (gross particle and coagulum content)
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 1996 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Plastics in general): | 83.080.01 |
scope:
Specifies a method of determination of the content of particles with diameters 10 or 100 times greater than the mean diameter of the other particles. This determination is carried out by sieve analysis. The mesh sizes shall be agreed between the interested parties. The dispersion is diluted deionized water and the diluted dispersion is filtrated through a metal gauze of specified mesh size. The residue is washed with deionized water, followed by drying and weighing of the residue. The gross particle content is expressed as a percentage of mass of the original dispersion.
Document History
NEN-ISO 4576
June 1, 1996
Plastics - Polymer dispersions - Determination of sieve residue (gross particle and coagulum content)
Specifies a method of determination of the content of particles with diameters 10 or 100 times greater than the mean diameter of the other particles. This determination is carried out by sieve...