GB/T 9338-2008 《Fluorescent whitening agents - Determination of relative whiteness - Instrumental measurement》 Related products
The GB/T 9338-2008 standard specifies the method of measuring the relative whiteness of fluorescent whitening agents using instrumentation. The standard is suitable for the application of fluorescent whitening agents in Optical Property Evaluation, and its relative whiteness is determined by instrumentation. The standard describes in detail the instrument configuration, operation steps and data processing methods to ensure the accuracy and repeatability of measurement. Through standardized test procedures, it is possible to evaluate the performance of fluorescent whitening agents for their optimization and control in various applications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | G55 | ICS | 87.060.10;71.100.01 |
| Release Date | 2008-09-18 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |
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Extended reading
- 1GB/T 13176.1-1991《The measurement of whiteness for powdered detergents》
- 2GB/T 5698-2001《Glossary of color terms》
- 3GB/T 4739-2015《Test method for measuring the colorimetry of ceramic pigment》
- 4GB 11942-1989《Colorimetric methods for colour building materials》
- 5GB/T 2409-1980《Plastics;Yellow index test method》
- 6GB/T 1707-2012《Lithopone》
- 7HG/T 3850-2006《Red lead》
- 8HG/T 3829-2006《Floor coatings》
- 9GB/T 23455-2009《Flexible skin plaster for exterior wall》
- 10GB/T 1981.2-2009《Varnishes used for electrical insulation - Part 2: Methods of test》