Scrub Resistance Testing Paint Panels
Leneta P121-10N Black Scrub Panel 100/pk
Leneta Black Scrub Test Panel
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- Plastic-Vinyl Chloride/Acetate Copolymer
- Smooth Matte Surface
- Plasticizer Free
- Used in ASTM D 2486, ASTM D 4213, ISO 11998 and Other Scrub Test Methods
- Have a special, finely textured surface for enhanced adhesion.
| Technical Data Chart | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Data |
| ||||||||
| ASTM | D2486 D3450 D4213 D4828 D6900 D7190 D7377 |
|---|---|
| ISO | 11998 |
In a typical scrub test, the coating is applied to the Leneta Scrub Test Panel at a specified film thickness, allowed to dry, then subjected to scrubbing with a straight-line scrub tester. In ASTM D 2486, a 10 mil shim is inserted under the panel to accelerate failure and thereby reduce testing time. The scrub resistance is the number of scrub cycles required to remove the coating to a specified end point.
Alternatively, the loss in weight is determined after a specified number of scrub cycles as a measure of scrub resistance, with calculation of equivalent loss in film thickness.
As paints are gradually worn down during the scrubbing process, a feathered edge” is produced which allows for a more precise determination of the end point.
Leneta 123-10N White Scrub Panel 100/pk
Article No: 12781
