GB/T 5211.18-2015 General methods of test for pigments and extenders.Part 18 : Determination of residue on sieve.Water method (Manual procedure) (English Version)
This part of GB/T 5211 specifies the general test method for the determination of sieve residue by dispersing pigment and extender samples in water. Part 14 of GB/T 5211 specifies the general test method for the determination of sieve residue of pigments and extenders by mechanical washing method. For most pigments and extender pigments, different results will be obtained by using these two methods. Therefore, which method should be used should be clearly indicated in the product standard and indicated in the test report.
GB/T 5211.18-2015 Referenced Document
GB/T 11415 Laboratory sintered(fritted) filters--Porosity grading, classification and designation
GB/T 3186 Paints, varnishes and raw materials for paints and varnishes. Sampling
GB/T 6005 Test sieves.Metal wire cloth,perforated metal plate and electroformed sheet.Nominal sizes of openings
GB/T 5211.18-2015 history
2015GB/T 5211.18-2015 General methods of test for pigments and extenders.Part 18 : Determination of residue on sieve.Water method (Manual procedure)
1988GB/T 5211.18-1988 Determination of residue on sieve of pigments--Water method--Manual procedure