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Grey Scale for Assessing Staining (China)
Textile Color Card for Dry Wet Rubbing Fastness Tester / Textile Color Fastness Test
About this item
- This grey card is suitable for the color fastness rating of textiles in GB, ISO, AATCC, DIN, BS, JIS, EN standards. This Textile Color Card is used to evaluate Change in Color in color fastness test.
- This series of grey cards is an international 5-level 9-speed specification type. The grey card greyscale is completely made of ISO, AATCC, GB colorimetric data, and is carefully color-matched.
- Divided into 1-5 grades, half-level increment
- Standard: GB/T251-2008 & ISO 105/A03-1993
Note: Never touch the nine pairs of grey or white cards in the sample card when using. If the small card is found to be fluffed, scratched, damaged, or stained with water, stains, or stains, stop using it. Stop using the sample card when it is distorted, skewed, or uneven.
DDOID/202012
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