This Standard is identical with International Standard ISO 3251: 2003 “Paints, varnishes and plastics - Determination of non-volatile- matter content” (English edition).
This Standard supersedes GB/T 1725-1979(1989) Methods of test for non-volatile matter of varnishes, paints and their vehicles, GB/T 6740-1986 Paint media - Determination of volatile and non-volatile matter, and GB/T 6751-1986 Paints and varnishes - Determination of volatile and non-volatile matter.
This standard was proposed by the China Petroleum and Chemical Industry Association.
This standard is under the jurisdiction of the National Technical Committee on Paints and Pigments of Standardization Administration of China.