GB/T 9279-2007 《Paints and varnishes scratch test》 Related products
GB/T 9279-2007 "Paints and varnish scratch test" proposed by China Petroleum and Chemical Industry Association aims to determine the scratch resistance of Paints and varnish coatings to hemispherical needles under standard conditions. The standard is applicable to the test of single-layer and composite coating systems, and the scribing needle can penetrate to the substrate or intermediate coating. The main uses include two aspects: 1) as a "pass/fail" test, applying a specified load to assess whether the coating meets specific requirements; 2) by gradually increasing the load to determine the minimum load of the penetrating coating. This standard provides an important reference for the evaluation of coating performance.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |
-
-
$ 475.00 -
$ 534.00 -
$ 9168.00 -
$ 1050.00 -
$ 618.00
Extended reading
- 1GB 5370-1985《Test method for shallow sea immersion of anti-fouling paint samples》
- 2GB 13452.4-2008《Filament Corrosion Resistance Test of Films on Steel Surfaces of Paints and varnishes》
- 3GB 9285-1988《Paints and varnishes raw material sampling》
- 4GB 9284-1988《Paints and varnishes - Determination of softening point of lacquer base, global method》
- 5GB 9280-2008《Paints and varnishes stackability test》
- 6GB 9278-2008《Temperature and Humidity of Coating Specimen State Adjustment and Test》
- 7GB 9273-1988《Paint film imprinting test》
- 8GB/T 9271-1988《Paints and varnishes standard test board》
- 9GB/T 9268-1988《Determination of freeze-thaw resistance of latex paints》
- 10GB 6753.2-1986《Coating surface drying test, Glass ball method》