GB/T9266-88 Wet Abrasion Scrub Tester & Architectural Paint Washability Tester
The GB/T9266-88 Wet Abrasion Scrub Tester, also known as the Architectural Paint Washability Tester, is designed to evaluate the washability properties of architectural paints and coatings under standardized test conditions.
Technical Parameters
| Parameter |
Specification |
| Line indicators |
GB/T9266-88 GB/T9153-88 |
| Brush operating frequency |
37 ± 2 beats/min |
| Brush travel distance |
300mm |
| Brush and jig weight |
450 ± 2g |
| Scrub count range |
0-9999 |
| Dimensions |
460 × 560 × 450mm |
Purpose
This tester is specifically designed to determine the washability properties of architectural paints and coatings, ensuring they meet industry standards for durability and performance.
Test Technical Features
Under specified test conditions, the tester measures the surface scrubbing performance of anti-architectural paints and coatings by counting the reciprocating number of brush heads required to evaluate washability characteristics.