This standard is applicable to the test for drying time of coatings of paints and putties. Under specified drying conditions, the coating formation time on the surface layer is surface drying time and the whole formation time of solid coating is actual drying time, expressed in hour or minute.
I. General Requirements
I. General Requirements
1. Materials and Instruments
II. Methods of Test
2. Methods of Test for Surface Drying Time
3. Methods of Test for Actual Drying Time
This standard is applicable to the test for drying time of coatings of paints and putties. Under specified drying conditions, the coating formation time on the surface layer is surface drying time and the whole formation time of solid coating is actual drying time, expressed in hour or minute.
I. General Requirements
Contents of GB/T 1728-1979
I. General Requirements
1. Materials and Instruments
II. Methods of Test
2. Methods of Test for Surface Drying Time
3. Methods of Test for Actual Drying Time
